* « BOOKS WORKFORM • • • . • Type: a Bib lvl: m Govt pub: Lang: Source: Zllus: Reor: Enc lvl: Conf pub: Ctxy: Dat tp: M/F/B: Indx: Mod rec: Festschr: Cont: Desc: Int lvl: Dates: #- 010 090 049 I i 250 (Main entry) (Uniform title) (Title & statement of responsibility) (Edition) r 260 (Publication, dis tribution , etc.) 300 • (Physical description) 7 4 (Series) 50Q (Notes) , 504 (Bibliography notes) 6 (Subject heading) 6 f. " ) 6 L ' J 7 _ (Added entry) 7 ( " ) 7 _ i. " ) 7 L " ) 8 (Series traced differently) * J < ^foGS^~>y VOL U.S. DEPARTMENT OF THE INTERIOR PROTOTYPE OIL SHALE LEASING PROGRAM 7> TRACT C-b QUARTERLY REPORT #1 ( Through November 30, 1974 ) Submitted to : Mr. Peter A. Rut ledge Area Oil Shale Supervisor Conservation District U. S. Geological Survey Grand Junction, Colorado By: Ashland Oil, Inc. Atlantic Richfield Company, Operator Shell Oil Company The Oil Shale Corporation JANUARY 14, 1975 > TABLE OF CONTENTS BY VOLUME NUMBER Volume No. Table of Contents I I Pre-Exploration Environmental Reconnaissance Surveys A. Biological B. Archaeological II Environmental Baseline Monitoring Programs A. Surface Water 1. Streams 2. Springs and Seeps B. Core Drilling and Associated Ground Water 1. Well Survey Plats 2. Completion Data 3. Jetting Tests k. Drilling Water Production II 5- Drilling Water Quality Analysis 6. Baseline Water Quality Analysis [I & III 7 • Geophysical Logs IV 8. Lithological Logs V 9. Assays 10. Core and Cuttings Trace Element Analysis 11. Rock Mechanics m 12. Core Gas Samples VI C. Air Quality 1. Air Quality and Surface Meteorology 2. Low Altitude Meteorology 3. Upper Air Studies h . Visibility 5. Atmospheric Diffusion Studies VII D. Biology 1. Terrestrial Wildlife Studies 2. Aquatic Studies 3. Terrestrial Vegetation Studies h . Dendrochronology and Dendroclimatology Studies 5. Soil Survey and Productivity Assessment Studies III Other Studies A. Fish and Wildlife Management Plan . B. Revegetation Studies C. Micro-Environmental Studies D. Aerial Photographic Studies E. Archaeological Studies F. Scenic Values Study i ( ' 231«r:tE! ST I .. ' *. -/OJr 55 rb"»'t* '"'-■ I i " " - - • • ■■'- : ?-i : ■ . ... J I . ■■■ si :; j , r ' . 39 z . . „ : ."•■ •- ti ■•:.' j Eara -" : rr ?i : ■ -„q -■:.;.■ gsiis m . i ~ ' .-■ -■ " • ■ : - . .1 " ' - . z&.i 1: -'■ • : ': : :'.'■■ rtcts: za :;.' . -. . .. - - ■ ' ' ■ :j cj J. '. " . 0' .. ,r ban . i - • I . u i .;[- :u - .-; , -. & -: :llc' SECTION I PRE- EXPLORATION ENVIRONMENTAL RECONNAISSANCE SURVEYS Although not required by the Oil Shale Lease or the Lease Environmental Stipulations, Pre-exploration Environmental Recon- naissance Surveys were initiated by the C-b Shale Oil Project as a means of insuring that the exploration activities involved in the baseline studies were not taking place in significant habitat, vegetation, or archaeological areas, and also to provide information necessary to rehabilitate disturbed areas after exploration activi- ties were completed. Prior to any disturbance of the Tract C-b area, the site of the proposed disturbance is surveyed by a team consisting of experts in the fields of plant ecology, animal ecology, aquatic ecology, and archaeology. Plant communities present are noted and their condition described. Rare or endangered plant or animal species are searched for, and significance of the habitat is described. If any rare or endangered species are found, or any archaeological areas are discovered, recommendations are made as to action which should be taken to avoid impacting these. In the area of aquatic ecology, in addition to surveying the area for significant species or habitats, the team collects water quality samples to ascertain the quality of the water prior to disturbance of the land surface on the Tract. The majority of the areas which were surveyed were found to be of no special significance in relation to the Tract as a whole. In several cases, however, the reconnaissance team made recom- mendations with regard to modifying the location, timing, or method of exploration work which was planned to be done, and these recommendations were followed prior to the initiation of the exploration work. Table I - 1 Status of Pre-exploration Environ mental Investigations - 1/1/75 1-1 gs k f-r- H C. 6 > r. Hi t- «" jj n .-■ be ,, =t ; — £ :— fi ~ •—■ !*j '"*> -. ; fc ' ■ '. *^ I i— ,. [" "^* - * r- i v" "■; .~ * r~ t „ * ■ . ... . (# - e TABLE 1-1 STATUS OF PRE-EXPLORATION ENVIRONMENTAL INVESTIGATIONS - 1/1/75 a u •H o 1 +» 1 5 ■3 •a 1 a •i »> o •H a 60 •3 a O H <2 «H O -p I * $ o aJ a3 3 ££ Location Coreholes SG-1 through SG-21 and Roads Surface Water Stations 1 through 13 Support Facilities Air Quality Sites (5) and Meteorological Tower Alluvial Wells ("A" Series) 1 through 13 Relocation of Coreholes SG-6 and SG-T Relocation of Corehole SG-1T Relocation of Roads to SG-U and SG-1T Biological Observation Plots Poverlines Old Coreholes Cb-1, Cb-2, Cb-3, and Cb-U Old Coreholes 71-1. 71-2, 71-3, TG2-1, TG3-2 and Fed 2-b Road to SG-18 ("CK-18") Area Surrounding Aquifer Test Site Road from Piceance Creek to Cottonwood and Sorghum Gulches Road from Piceance Creek to Tract Road between Cottonwood and Sorghum Gulches * evaluation received through verbal "communication; no written report ^ 1 installed by USGS prior to biological reconnaissance; minimal disturbance 2 minimal biological disturbance — 3 judgment that improvement of already heavily-travelled road would not result in increase in biological disturbance 1-2 X X X .1 X* X X X X X X X X* X X X X* X* X —2 X* X X X X X X X . X X X 3 X X < (e I > > < 4,'it .■- <. << I NOTE: the following report was submitted to the C-b Shale Oil Project on July 15, 197^> as the result of a reconnaissance survey which took place during the week of May 13, 197*+. Parts of the included discussion are presently out-of-date because of changes in the drilling program which have taken place since this time. These changes are reflected in the various letter-reports which follow this printed report. > I A-l . a .- g ( I 7 ' fin ■ ■ - i r ,e < c > Project 74-669 PRE-EXPLORATI ON ENVIRONMENTAL RECONNAISSANCE Tract C-b Core Drilling and Associated Groundwater Program Prepared for ATLANTIC RICHFIELD COMPANY Denver, Colorado July 15, 1974 WOODWARD-ENVICON, INC. • Environmental Consultants I A- 2 i. V ( Introduction Vegetation Wildlife Water Quality and Aquatic Biota Figures Tables CONTENTS Page ! No. I A- 4 I A- 6 I A- 12 I A- 15 I A- 22 I A- 24 Appendix A. Resicnes of Reconnaissance Team I A- 36 I A-5 £ . . i ' PRE-EXPLORATION ENVIRONMENTAL RECONNAISSANCE FOR TRACT C-b CORE DRILLING AND ASSOCIATED GROUNDWATER PROGRAM INTRODUCTION The Exploration Plan submitted recently by the Operator (Atlantic Richfield Company) for Federal Oil Shale Tract C-b covers the proposed exploration drilling work. The Operator proposes to drill up to 17 core holes on the Tract in 1974. In addition, it is also proposed to construct a short (one-quarter mile) road leading from an existing road to site No. 13. Access to all other proposed drill sites will be along existing roads which will need improvement by gravelling or grading. Figure 1 shows the proposed drilling sites and access road locations. Tract C-b is located in the Piceance Basin approximately 20 miles west of Rio Blanco, Colorado. A series of gulches drain Tract C-b to the Piceance Creek (see Figure 2), which in turn drains into the White River. Much of the vegetation on the ridges and slopes of Tract C-b has been recently disturbed as a result of the application of range improvement techniques. Prior to the conduct of the core drilling and associated activities, Woodward-Envicon, Inc. conducted a five-day reconnaissance of the areas to be disturbed. This reconnaissance included observations of vegeta- tion, wildlife, and aqautic biota and water quality. This report presents a brief description of the vegetative, wild- life, and aqautic resources, and evaluates possible adverse impacts due to the proposed core drilling activities and access road improvements. The survey also provided preliminary information on each core drilling site prior to disturbance. I A-4 '. ' ' Also at the Operator's request, a brief reconnaissance of proposed air quality monitoring station sites and trailer sites was conducted. These sites are also shown in Figure 1. In addition, four previous drilling sites were also surveyed. Woodward-Envicon acknowledges the contributions of Dr. Warren R. Keammerer and Dr. Robert E. Stoecker to the studies of vegetation and wildlife, respectively. They and the Woodward-Envicon biologists con- ducted the field reconnaissance and were the principal investigators for those subjects. The resumes of all personnel involved in the reconnaissance are included in Appendix A. All laboratory work was performed by the same personnel who carried out the field work. I A- 5 «. 1. VEGETATION Observations were made during a three-day reconnaissance survey of the Tract (May 13-15, 1974). Each of the proposed core drilling sites, air quality monitoring and trailer sites, and previous drilling sites was visited. The current status of the vegetation was noted, and lists of conspicuous species were made. It must be emphasized that the lists are brief and incomplete because of the early season conditions, and also because of the short observation time at each site. Therefore, the presence or absence of rare or endangered plant species is not docu- mented. During the course of detailed investigations that will follow on Tract C-b, special attention will be given to this subject. In addition to the field observations, a limited quantitative sampling program was conducted at six drilling sites that were repre- sentative of all sites to obtain a clearer picture of vegetation structure. Four 100-ft belt transects and line intercepts were sampled at the six sites following standard sampling techniques (Lindsey, 1955) to obtain data on shrub frequency, cover, and density. Five one-centare quadrats were sampled at each of the six sites to obtain frequency data for the ground layer herbaceous species. These samples provide only an indication of the vegetation structure, since a sample of such limited extent provides data which are highly variable. This must be considered when evaluating the data presented in the following section. Description of the Drilling Sites The areas in which the core drilling sites occur can be separated into five vegetation or cover types: pinyon- juniper woodland, chained pinyon- juniper, ridgetop sagebrush community, valley floor sagebrush community, and valley floor pasture. Of these, the chained pinyon- juniper is the most widespread, and ten of the drilling sites are located within this type. All of the Tract is grazed and browsed and the effects of livestock and big game can be seen in each of the types. I A- 6 '• f Pinyon-Juniper Woodland. Prior to 1966, pinyon pines (Pinus edulis) and Utah juniper (Juniperus osteosperma) covered much of the Tract. In 1966, as part of a range improvement program, the Bureau of Land Management (BLM) chained approximately 3000 acres of pinyon- juniper woodland on the ridges and more gentle slopes of the Tract. Only the easternmost ridge escaped this treatment, and this is where drilling site 17 is located. Many of the trees on this ridge are small- to medium-sized, and in several places the density is great enough to form a closed canopy. A few large trees occur, however, and a pinyon pine with a 33-in. diameter is located approximately 60 yards south of the proposed drilling site. The shrub layer in this woodland is composed mostly of snowberry (Symphor- icarpos oreophilus) , but nine other shrub species add to the diversity of the site (Table 1, site 17). Eighteen species were encountered in the herb layer sample with western wheatgrass (Agropyron smithii) , mutton grass (Poa fendleriana) , and a cushion-forming species of Phlox occurring as the most common species (Table 2, site 17). A total of 29 species were observed on the site (Table 3) . The average cover in the herb layer was 30 percent, which is comparable to that of the chained areas. Chained Pinyon-Juniper. The chained areas appear devastated. The ground is strewn with dead trees, and the intervening areas are trampled as a result of livestock grazing. The species composition of these areas is very similar to the pinyon- juniper woodland understory; however, because of the disturbance, there is a larger component of annual species charac- teristic of grazed areas. On most of the chained sites, big sagebrush (Artemisia tridentata) is the most common shrub species (Table 1, sites 5, 11, and 15); however, numerous shrub species occur on these sites. It can be imagined that the chaining had a less severe impact on the shrub and herbaceous species, and they have recovered much more quickly than the trees. Most of the shrub species are tolerant of full-sun conditions, and only snowberry seems to have decreased significantly on the chained sites, where it occurs more frequently in the shelter of the downed trees I A- 7 r. ' < than it does in the open. Total shrub cover on these sites averaged 11 percent with cover contributed by 13 species. The herbaceous layer contained numerous species (Table 2, sites 5, 11, and 15, and Table 4). Indian ricegrass (Oryzopsis hymenoides) , cheatgrass {Biomus tectoxum) , false dandelion {Agoseris glauca) , and squirrel-tail grass (Sitanion longi- folium) were some of the most common species. Cover in the herb layer averaged 21 percent. Ridgetop Sagebrush Community. Intermixed with the original pinyon- juniper woodlands were openings in which big sagebrush was the dominant species. These were also chained as part of the BLM improvement program. The sage- brush has recovered from the treatment and now occurs as a recognizable cover type interspersed with the destroyed woodland. Big sagebrush is the dominant species (Table 1, site 6), but numerous pinyon and juniper saplings indicate possible successional trends. Total shrub cover on the sampled site was only 5 percent. Eight herbaceous species encountered in the sample had frequency values of 100 percent (Table 2, site 6) which is indicative of a rather homogeneous herb layer. A total of 24 species was recorded from the ridgetop sagebrush drilling sites (Table 5). Valley Floor Sagebrush Comnunity. Most of the valley areas between the ridges support rather extensive sagebrush communities. In places the sagebrush has been cleared and the valley floors serve as pastures. In most places the sagebrush is browsed even though the sites have not been cleared. Big sagebrush and winter fat {Eurotia lanata) were the dominant species at site 14 (Table 1) . Many of the individual plants were small and very numerous (9280 total shrubs/acre) . Two species of rabbitbrush (Chrysothamnus nauseosus and C. viscidiflorus) , although not abundant on the sampled site, are also important on the valley bottom sites. Cheat- grass and blue grama (Bouteious gracilis) were the most common species in the herb layer, where a total of 13 species covered 30 percent of the ground (Table 2, site 14). In all, 16 species were observed on the two drilling sites occurring in this vegetation type (Table 6). I A-8 i • Valley Floor Pasture. Only one drilling site is located within this cover type (site 8) . The species composition is similar to the sagebrush type discussed above, but the shrub component is greatly reduced. Twelve species were observed on this site (Table 7) . Anticipated Impacts Resulting From Core Drilling and Road Improvement Drilling Sites. The previous disturbances from chaining and grazing which characterize the Tract greatly reduce the impacts which will result from the drilling operation. It is difficult to imagine impacts as severe as those which have already occurred on the site. The drilling sites them- selves will disturb less than 2 acres on the Tract, and approximately 60 percent of this area occurs on chained pinyon- juniper sites. The impact of drilling on these sites should be negligible. Six of the remaining sites occur on either sagebrush or pasture sites which are grazed, thus reducing the impact of drilling operations. Drilling will, however, result in a small area removed from productivity for a short time. This may result in some increase in grazing pressure on other portions of the Tract. Therefore, there may be a temporary need to reduce the number of livestock allowed to graze on the Tract and/or to readjust the period of time permissible for grazing. With proper care, these sites should not be too difficult to revegetate. The remaining site (site 17) is located in a pinyon- juniper woodland on the only unchained ridge on the Tract. Impacts on this site would include destruction of several medium-sized trees and removal of the understory. In light of the extent of chaining, the loss of a few more trees seems relatively insignificant. However, a possible alternative may be to position the drilling site in an opening in the woodland located about one-half mile north of the present site. The alternate site is covered by an open sagebrush community and, besides obviating the need to cut trees, the site would be easier to revegetate. A second alternative would be to eliminate any site on this ridge, since an impact greater I A- 9 « • than construction of the site itself will be the improvement of the access road along the ridgetop. It is suggested that the information to be gained from a drilling site on this ridge should be carefully weighed against the impacts resulting from road improvement and site preparation. Road Improvement . Aside from the already mentioned problem with the site 17 access road, minimal impacts will result from road improvement on the Tract. Most of the roadways are located in the chained pinyon- juniper areas, and improvement will have a negligible impact on the vegetation. If possible, it is recommended that roadsides be graded to prevent mound- ing of the material scraped from the roadbed. Two interesting species {Anemone patens and Clematis hirsutissima) occur along the access road out of the West Fork of Stewart Gulch to the ridgetop where site 13 is located. Road construction along this route should be controlled so that these species are not adversely affected. (These two species are not rare in Colorado; they are abundant wildf lowers. However, the location described above is the only site where these species were noted on the Tract, and for this reason they are of interest.) Locations of Air Quality Monitoring and Trailer Sites The air quality monitoring sites and trailer sites are located on agricultural lands, chained pinyon- juniper, and ridgetop sagebrush sites which are similar to those sites studied for preliminary quantitative information. Impacts on the vegetation will be negligible at the selected sites. No additional roadways will be needed for access to the sites. Impact of Wastewater from Previous Drilling Each of four previous core drilling sites on the Tract were visited to determine the extent of impact resulting from wastewater produced during the drilling operation. At each site the impact was limited to small rills which were cut into the substrate. These required considerable searching to locate, and had we not been alerted to their locations and origins, they would have been overlooked. I A-10 • • m Summary The exploratory drilling operation will have negligible impact on the vegetation of the Tract . Previous disturbances from BLM range improvement techniques have destroyed the natural features, thus reducing the magni- tude of impact of subsequent surface modifications. If possible, it is recommended that drilling site 17 be moved to a location approximately one-half mile north of its current position in order to minimize disturbance to the surrounding pinyon- juniper vegetation. Impacts from air quality monitoring sites and service trailers will be negligible. No serious environmental impacts caused by wastewater from previous drilling on the Tract were noted. Literature Cited Lindsey, A. A. 1955. "Testing the line-strip method against full tallies in diverse forest types." Ecology 36: 485-494. I A- 11 WILDLIFE Preliminary wildlife investigations were also conducted on Tract C-b from May 13 through May 15, 1974. Potential hazards to wildlife or to wildlife habitat were considered, including those caused by traffic, modification of existing roads, and disturbances around proposed drilling sites, trailer sites, and air quality stations. In the course of the field reconnaissance in these areas, conspicuous birds and mammals were identified and tracks, dens, trails, etc. were noted. Particular atten- tion was given to the possible existence of critical habitats, important migrational routes for deer and elk, strutting grounds for sage grouse, or other rare or unusual situations of value from a wildlife standpoint. During this brief preliminary survey, no rare or endangered species were encountered. However, in the detailed investigation that will follow special attention will be given to these species. Interesting Wildlife Areas Few natural areas remain on the Tract C-b because of the Bureau of Land Management's extensive chaining program and the attendant grazing by cattle. The remaining natural areas include some of the lateral draws in Willow, Scandard, and Stewart gulches, some of the smaller valleys with trees and rim rock, and a ridge-top grove of pinyon- juniper where drill site No. 17 is located. These areas have potential as small refuge for non-game and game species and contain some of the only cover, nest sites, and den sites important to the more aesthetic animal species. Modification of existing roads and disturbances around drill sites should have no important delete- rious effects with but one exception. Disturbance near drill site No. 17 should be minimized because this is also an important habitat for deer and all other wildlife species common to mature pinyon- juniper forests in this region. If drill site No. 17 could be relocated to the clearing approximately one-half mile to the north, less disturbance and damage to wildlife habitat would occur. I A-12 1 Specific Wildlife Mule Deer and Elk. Mule deer are abundant on Tract C-b as was evident by tracks, deer pellet groups (Table 8), and the extent of shrub utili- zation. The four most important browse plants on Tract C-b are service- berry, bitterbrush, mountain mahogany, and oak. These appear to be rather evenly distributed over the tract, except that oak is more abundant in the lateral draws. The distribution of the browse plants as well as the watering locations are such that little possibility exists for deer or elk being especially attracted to or dependant upon habitat near roads or drill sites. Migrational routes on Tract C-b are most probably limited to typical "deer crossings." They are unlikely to be anything more impressive since these deer are members of the now well-known migratory deer herd of the Piceance Basin. Deer and elk do have a propensity to cross roads at certain locations, but usually because of some local topographic or vegetational feature which provides cover, green grass in early spring, hay in winter, etc. Drill site No. 14 is probably on a well-used deer crossing, and during fall and winter considerable movement across the road is likely to occur at this location. No significant habitat destruction or other undesirable effects on deer or elk are to be anticipated from the preliminary drilling and road modification planned for Tract C-b. Other Mammals, Coyote tracks were common along the rim rock in the lateral draws. Several species of smaller mammals were seen, including chipmunks, ground squirrels, and marmots in the lower valleys. Evidence of pocket gopher activity and woodrat and other cricetid rodent signs were seen but were not unusually common. No disturbance to small- and medium-sized mammals is to be expected from preliminary work on the Tract. 10 I A- 13 Raptors . Five species of raptors were identified, and a number of raptor nests were observed among the cliffs of Stewart and Willow gulches. One large inactive raptor nest is located approximately 200 yards west- of drill site No. 8, and disturbances to nesting birds could occur if nest- ing and drilling coincide. Whether the nest will be active next spring, however, is unknown. However, as a precautionary measure, it is recom- mended that drilling at this site be carried out in late summer/early fall. No other significant impact on raptors is anticipated as a result of preliminary work on the Tract. Other Birds. Twenty-four species of birds other than raptors were identi- fied in the area. No strutting grounds of sage grouse were found, and it is unlikely that these game birds occur on the Tract. Bluegrouse undoubt- edly occur, but none were seen. No important impacts on non-game or game birds are likely from the preliminary work on the Tract. Summary In summary, the only important concern from a wildlife standpoint is that appreciable disturbance in the vicinity of drill site No. 17 is likely. This could be avoided by relocating the site to the north in an existing clearing if such a relocation is compatible with the planned exploration activities. Table 9 provides a list of birds and mammals observed by sight, sign, scat, tracks, etc. on the lease land. 11 I A-14 % WATER QUALITY AND AQUATIC BIOTA The inventory of water quality and aquatic biota provides baseline information prior to drilling disturbances and associated activities on Tract C-b. It would have been desirable to select sampling stations to reflect drainage upstream of Tract C-b, drainage within Tract C-b, and drainage downstream of Tract C-b. However, drainage channels upstream and within the Tract were dry during the period of reconnaissance and therefore the selected sampling stations (as shown in Figure 2) were all downstream of the Tract. Specifically, six sampling stations were located along Piceance Creek, three stations along Willow Creek, and one station in Stewart Gulch. Water in lower Stewart Gulch came from several irrigation reservoirs; however, upper Stewart Gulch was dry and consequently not sampled. Likewise, several of the gulches which drain Tract C-b were dry, and no aquatic organisms or water quality samples could be collected. These included the West Fork of Stewart Gulch, Sorghum Gulch, Cottonwood Gulch, and Scandard Gulch. Water Quality Water samples were analyzed to determine levels of important chemical parameters with respect to aquatic flora and fauna of Piceance, Willow, and Stewart creeks. Water quality sampling consisted of taking one-quart water samples at three stations along Piceance Creek (P-l, P-3, and P-6) , two stations on Willow Creek (W-l and W-3), and one station in Stewart Gulch (S-l). Samples were analyzed in the field using a Hach DR-L:L/2 portable test kit for the following parameters: temperature, pH, total alkalinity, carbon dioxide, specific conductance, dissolved oxygen, total hardness, total iron, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, ortho-phosphate, and turbidity. 12 I A- 15 • The chemical composition of water is important since it can either limit or enhance the survival of aquatic organisms. For example, critical life stages or metabolic processes of these organisms can be affected by changes in water quality. Optimum values exist for all chemical parameters which can be used as indicators of favorable conditions for the survival of resident aquatic organisms. The permissible range of pH for aquatic fauna depends upon a combina- tion of factors such as temperature, dissolved oxygen, and the presence of various anions and cations. Naturally occurring pH levels are usually in the range of 6.5-8.5. Temperature is important in the regulation of metabolism, growth, and reproduction. Dissolved oxygen in amounts greater than 5 mg/5, is generally necessary to sustain healthy aquatic life. Specific oxygen requirements of fish vary with species, age of fish, tem- perature, and the concentration of other substances in the water. Carbon dioxide, a by-product of metabolism and aerobic decomposition of organic matter, can be lethal in high concentrations, but can also be beneficial to fish by lowering the pH and decreasing the un-ionized ammonia in certain waters. Alkalinity of water defines the combined effect of several dissolved substances and conditions. Hardness results from a concentration of certain cations in water, such as calcium or magnesium. Hardness is increased by return flow from irrigation ditches and by natural accumula- tions of salts from contact with soil and geological formations. Iron is an important constituent in animal diet. Concentrations in natural waters are usually buffered and are normally less than 10 mg/£. Phosphates and nitrates can occur in groundwater as a result of degra- dation of organic matter and leaching from agricultural fertilizer applica- tions. Phosphate and nitrate concentrations stimulate the growth of plank- ton and aquatic weeds, indirectly stimulating increased fish population. Ammonia nitrogen in surface or groundwater generally results from the decomposition of nitrogenous organic matter. Large concentrations can be toxic, but the presence of carbon dioxide does reduce the toxicity. 13 I A- 16 V. s. Turbidity can be detrimental in the aquatic environment by reducing photosynthesis and;primary productivity. At high concentrations the par- ticulate matter that produces turbidity may cause death by clogging the gills of fish. It may also reduce the ability of fish to find food, and can alter the temperature regimes of a body of water. Salinity is determined by the concentration of dissolved solids in water. The determination of specific conductance (ymhos/cm) is an acceptable indirect method to measure the dissolved solids. In natural waters the dissolved solids consist mainly of carbonates, bicarbonates, chlorides, sodium salts, and other minerals. All substances in solution exert osmotic pressure on the organisms living in it, and the aquatic life is adapted to the conditions of the ambient environment. Wide variations in the dissolved solids can have a deleterious effect on aquatic life by changing the osmotic pressure sufficiently to result in an excessive transfer of water into or out of an organism. Results of Field Analysis. Among the series of gulches that drain Tract C-b, only Stewart Gulch and Willow Creek Gulch contained water. The water flowing from these gulches into the Piceance Creek was very hard and alka- line. Stewart Gulch water is spring fed and high in dissolved minerals, as indicated by total alkalinity of 450 mg/£ and a specific conductance of 1400 yMHOS/cm. Willow Creek which enters Piceance Creek at the lower end of Tract C-b drainage had water quality similar to Stewart Gulch (Table 10). Concentrations of dissolved minerals as indicated by total hardness and specific conductance was slightly lower in Piceance Creek than in the water from Stewart Gulch or Willow Creek Gulch. This may be due to the diluting influence of surface and irrigation waters on dissolved minerals in Piceance Creek (May, 1970) . Generally speaking, the waters that drained Tract C-b were hard and alkaline in quality. Actual values for water quality parameters can be extremely variable and would reflect local conditions regulating the flow 14 I A-17 <. V of surface and groundwater in the area. Rainfall, livestock, and irriga- tion activities all can cause fluctuations in the values of the water quality parameters that were measured. Heavy livestock utilization of pastures in the Piceance Creek Valley probably results in a certain amount of nutrient material being leached into Piceance Creek by irrigation runoff and other surface water. The small amounts of ammonia nitrogen, nitrate nitrogen, and ortho-phosphate present in the water sampled indicate that agricultural activity does have some influence on the water quality. Aquatic Biota Benthic Investigations. Benthic invertebrate samples were taken at six sites on Piceance Creek (P. - P.), three sites on Willow Creek (W - W_) , and one site in Stewart Gulch (S,). Organisms were collected by vigorous- ly disturbing the stream substrate for a standard 30-second time period, thus allowing dislodged insects to be caught on a 2 ft x 2 ft screen held downstream. Samples were preserved in 70 percent isopropyl alcohol and transported to the lab for identification as to Order. Table 11 lists aquatic insects collected for each sample site and gives counts of organ- isms by Order during the study. Aquatic insect fauna collected during a short time period at a given site does not indicate all of the different species which utilize the same habitat over a broad time period. Variation in life cycles, number of generations per year, and climatic seasonal changes all contribute to fluctuation in abundance and diversity of a specific aquatic insect at a given time. Collections of benthic invertebrates made during recon- naissance sampling in the Tract C-b drainage are useful as general in- dicators of the quality of aquatic habitat in the region relative to reproduction of aquatic fauna. Tract C-b drainage area is in an inten- sively used agricultural area, used primarily for cattle grazing. The large number of organisms collected at some sample sites in Tract C-b drainage (Table 11) indicates a very good production potential for aquatic 15 I A-18 sampled highly unsuitable for a large gamefish population. This is espe- cially true of Willow and Stewart creeks, which contained no game species at all. However, game fish that were collected in Piceance Creek during reconnaissance sampling appeared healthy and in good shape. It is evident that the aquatic environments of Piceance, Willow and Stewart creeks favor less desirable but more highly adaptable non-game species such as the blue- head sucker and speckled dace. In a 2-year investigation of Piceance Creek, May (1970) found flannelmouth sucker, mottled sculpin, bonytail chub, black bullhead, red shiner, and mountain whitefish in addition to the species sampled by Woodward-Envicon, Inc. during this sampling in the Tract C-b drainage. However, Mr. May's investigations were more exten- sive and covered a significantly larger area than did the Tract C-b samp- ling, and it is expected his collections more nearly reflect the wide range of fish fauna existing in the varied habitats of the entire Piceance Creek. The five-day fish investigations in the Tract C-b drainage were signifi- cantly hindered by high turbidity levels as a result of spring snow melt in the Piceance Basin. It was difficult to see the fish, especially smaller forms which had been stunned with the backpacker shocker. It is certain that bot: Lng fcv::.s such as sculpins were shocked but never seen and hence never collected. A repeat sample effort at a low-water period, preferably late summer, would allow a more efficient collection of fish samples in the Tract C-b drainage, and eliminate the turbidity problem. Periphyton. Due to cold water temperatures and high, silt-laden spring flows, periphyton growth in Piceance, Willow, and lower Stewart creeks was nearly non-existent. The periphyton samples were mixed with a great deal of detritus from the stream bottoms. Analysis of the samples indicated the presence of clean water types of algae. The three streams sampled adjacent to Tract C-b had similar populations of periphyton. Diatoms predominated, while only one genus 17 I A- 20 I s * of filamentous green algae (Chlorophyta) and one genus of filamentous blue- green algae (Cyanophyta) were found. In addition, Stewart Creek and Willow Creek contained submerged vascular plants. Higher plants were absent from Piceance Creek, probably due to the turbulent flow and silt load that was carried by the creek at the time of sampling. The periphyton found are listed in Table 13. References 1. E.P.A., National Environmental Research Center Analytical Quality Con- trol Lab. 1971. Methods for Chemical Analysis of Water and Wastes, Cincinnati, Ohio. 2. American Public Health Association. Standard Methods for the Examina- tion of Water and Wastewater . Washington, D.C. 3. May, Bruce. 1970. Biota and Chemistry of Piceance Creek. Masters Thesis, Colorado State University, p. 67. 18 I A- 21 Q (» ' 1/2 0 i L 1 .5 0 I i I 1 1 i L 1 MILE 1 KILOMETER J OT OAO Proposed core drilling sites Trailer sites Air quality stations Roads to be gravelled (approximate location) Roads to be graded (approximate location) New roads to be built (approximate location) Tract C-b bounaary Figure 1. Location of proposed drilling, air quality monitoring and trailer sites 19 I A- 22 > fc> » \ / II i 1 1 \ \ 1 O ' • \ \ \ 1 4 1 £* ' 1 / / 1 ' / 1 MILE I I ' -J Figure 2. Aquatic sampling stations for Tract C-b predisturbance investigations 20 I A- 23 s e> > » Table 1. Spec les FREQUENCY rnvPD . ===^^^^ at iSSStiBKiS? BASED filing Site Number ^neia^cAier sp Artemisia tridentata Cercocarpos montanus Chrysothamnus riscidTA E*r°tia lanata 1SCldlflor^ p^us edulis (tree) **rs/ua tride^tatd ^ ftiercos gai^eJii Tetraaymia canescens Anelanchler sp Artenisia trid^ntata Cercccar^s montanus Cteysothannus nause05us Cteysothamnus riscldlA £^otia lanata Zt>"2dif2°^ J«™Perus osteosperna (tree) JInus ed^'s (tree) iJ3Uf^^ (sapling) Purshza tridentata Que reus gambelii teTraTCarPOS °*«>PKlus Tetradymia canescens ** Total 11 14 is Frequency 17 100 50 100 75 25 50 100 100 75 50 25 5 <1 <1 <1 <1 <1 <1 <1 <1 75 — — — 100 100 25 100 100 50 100 75 ~«. .. 25 - — _ 100 25 50 100 loo 25 50 100 loo 75 75 25 25 — 25 75 75 25 25 — _ 100 100 25 100 SO 25 100 loo 25 <1 4 <1 <1 1 <1 1 <1 10 <1 <1 1 <1 11 1 <1 4 <1 <1 <1 2 <1 7* 3 <1 5 2 <1 18 1 2 <1 <1 3* 3 8* 2 1 2 9 20 21 I A- 24 ► ♦ «► Table 1. (Continued) Drilling Site Number Species 5 6 11 14 15 17 Density (Individuals /Acre) Amelanchier sp. Artemisia tridentata Cercocarpus montanus Chrysothamnus nauseosus Chrysozr.zmnus viscidiflorus Eurotia lanata Juniperus osteosperma (tree) J. osteosperma (sapling) Opuntia polyacantha Pinus edulis (tree) Pinus edulis (sapling) Purshia tridentata Quercus gambelii Symphcricarpos oreophilus Tetradymia canescens Number of Species 7 4 9 4 13 10 *Canopy cover **For cover, 4 times (<1) = 1' 160 820 490 2040 3760 2020 5350 20 550 160 930 270 50 330 130 160 350 270 110 80 3490 20 20 160 130 110 130 ___ 130 80 20 50 20 510 — 80 20 270 ___ 180 50 50 20 350 780 110 1090 . 110 1090 3380 50 22 I A- 25 - ' ? Table 2. FREQUENCY VALUES FOR HERBACEOUS SPECIES ENCOUNTERED IN THE" QUADRAT SAMPLES (values based on 5 one-centare quadrats) Species Percent Frequency Drilling Site Number 6 11 14 IS 17 Agoscris glauca Agropyron smithii Agropyron sp. Antennaria parvifolia Antennaria rosea Arabis sp. Artemisia fricida As: is spp. Doutcloua gracilis Bromus tectorum Calochortus sp. Carex ponnsylvannica (?) Carex sp. Comandra umbellata Cymopterus sp. (?) Delphinium nelsoni Descurainia pinnata Erigcion so. Gjticrrezia sp. (?) Haplopappus nutallii Lappula rcdowskii Lepidiuni montanum Lomatium sp . (?) Lupinus sp. Oryzopsis hymenoides Phacelia sp. Phi :>■ hoodii Phlox longi folia Pinus cdulis (seedling) Poa fcndleriana Poa spp. Senecio sp. Sisymbrium altissimum Sitanion longi folium Sphaoralcca cocci nca Taraxacum officinale Tragopogon dubius Zyg.iJuiiu:; venonosus Unknown Crucifcrae Unknown Gramincuc Unknown Scroplnilari nccac Unknown Umbel liforac Unknown forb seedling Mosses Averngc licrbjceous cover Number of species 40 100 80 — 20 60 20 100 40 60 — 100 20 100 20 — 20 60 20 20 ~ — 20 20 20 -- 60 — 20 40 80 40 — 60 100 100 40 -- -- 20 80 40 40 80 — — 20 40 20 20 20 60 20 — -- 20 ,- 80 20 60 80 -- 60 60 20 40 80 100 60 40 80 80 80 40 -- 20 40 20 -- — -- 100 100 100 -- 20 20 20 40 -- 60 100 -- 20 20 40 40 -- 20 40 — -- 20 60 40 100 20 20 20 40 20 40 231 23°. 201 30°. 211 30°6 IS 13 20 13 13 18 20 60 20 20 20 60 20 80 20 20 60 23 I A- 26 r ' -' Table 3. SPECIES OBSERVED IN THE PINYON-JUNIPER WOODLAND (DRILLING SITE 17) Agoseris glauca Agropyron smithii Amelanchier alnifolia (?) Antennaria rosea Arabis sp. Artemisia tridentata Astragalus spp. Balsamorhiza sagittata Calochortus sp. Carex sp. Cercocarpus montanus Chrysothamnus nauseosus Comandra umbel lata Cymopterus sp. Delphinium nelsoni Erigeron sp. Juniper us osteosperma Lappula redowskii Opuntia polyacantha Phlox hoodii Phlox longifolia Pinus edulis Poa fendleriana Purshia tridentata Quercus gambelii Symphori carpos oreophi 1 us Taraxacum officinale Zygadenus venenosus Senecio sp. Table 4. SPECIES OBSERVED ON CHAINED PINYON-JUNIPER SITES (DRILLING SITES 2, 3, 4, 5, 7, 9, 11, 12, 13, and 15) Agoseris glauca Agropyron smithii ::r a^r.izolia (?) Androsace sepcentrionalis Antennaria parvifolia Antennaria rosea Arabis sp. Artemisia dracunculus Artemisia tridentata Astragalus (5 species) Balsamorhiza sagitatta Bouteloua gracilis Bromus tectorum Calochortus sp. Carex pennsylvanica (?) Carex sp. Castilleja linariaefolia Cercocarpus montanus Chrysothamnus nauseosus Chrysothamnus viscidiflorus Comandra umbel lata Cryptantha sp. Cymopterus montanus (?) Delphinium nelsoni Erigeron sp. Eurotia lanata Haplopappus nuttallii Ipomopsis aggregata Juniperus osteosperma (sapling) Lappula redowskii Lomatium sp . (?) Lupinus sp. Opuntia polyacantha Oryzopsis hymenoides Phacelia idahoensis (?) Phlox hoodii Phlox longifolia Physaria floribunda Poa fendleriana Pinus edulis (sapling) 24 I A-27 r r r Table 4. (Continued) j Purshla tridentata Quercus gambelii Rhus trilobata Senecio sp. Sit anion long i folium Sphaeralcea cocci nea Symphori carpos oreophi 1 us Taraxacum officinale Tetradymia canescens Townsendia hooker i Tragopogon dubius Yucca glauca Zygadenus venenosus Senecio multilobatus Table 5. SPECIES OBSERVED IN THE RIDGETOP SAGEBRUSH COMMUNITY (DRILLING SITES 6, 10, 16, AND THE AQUIFER TEST SITE) Agoseris glauca Agropyron smithii Antennaria parvifolia Arabis sp. Artemisia tridentata Calochortus sp. Carex sp . Castilleja linariaefolia Chrysothamnus nauseosus Chrysothamnus viscidiflorus Delphinium nelsoni Erigeron sp. Juniperus osteosperma (sapling) Lomati urn sp. (?) Lupinus sp. Malcolmia africana Phlox hoodii Phlox longifolia Pinus edulis (sapling) Poa fendleriana Poa sp. Sphaeralcea coccinea Stipa coma t a Trifolium gymnocarpon Table 6. SPECIES OBSERVED IN THE VALLEY FLOOR SAGEBRUSH COMMUNITY (DRILLING SITES 1 AND 4) Agropyron smithii Artemisia frigida Artemisia tridentata Bouteloua gracilis Bromus tectorum Chrysothamnus viscidiflorus Chrysothamnus nauseosus Descurainia pinnata Eurotia lanata Lappula redowskii Lepidium montanum Phlox longifolia Physaria floribunda Sisymbrium altissimum Sphaeralcea coccinea Taraxacum officinale I A- 28 25 r r r ► Table 7. SPECIES OBSERVED IN A VALLEY FLOOR PASTURE (DRILLING SITE 8) Artemisia dracunculus Artemisia frigid a Artemisia tridentata Astragalus sp. Bouteloua gracilis Bromus tectorum Chrysothamnus nauseosus Delphinium nelsoni Grindelia squarrosa Lappula redowskii Lepidium perfoliatum Sisymbrium altissimum Table 8. DEER PELLET COUNTS Drill Site 5 6 11 14 15 17 No. of Pellet Groups 23 5 21 12 15 30 Note: Clusters of deer pellets were counted in twelve randomly located quadrats (20x20 ft) on each of six drill site locations. Numbers of pellet groups suggest extent of habitat utilization. Elk droppings were observed at three locations sites 4, 9, and 14. near drill 26 I A- 29 r r r i Table 9. SPECIES OF BIRDS AND MAMMALS IDENTIFIED FROM MAY 13 THROUGH MAY 15, 1974, ON TRACT C-b (Species listed in phylogenetic order) Birds observed below 6500 ft Birds observed above 6500 ft mallard golden eagle raven magpie mourning dove white-throated swift violet-green swallow rough-winged swallow cliff swallow barn swallow western kingbird empidonax flycatcher myarcus flycatcher hummingbird (?) brewer's blackbird red-winged blackbird robin nountain bluebird green-tailed towhee red-tailed hawk swainson's hawk turkey vulture sparrow hawk goshawk hawk red-shafted flicker raven pinyon jay clark's nutcracker mourning dove sage thrasher robin mountain bluebird green-tailed towhee Mammals observed below 6500 ft Mammals observed above 6500 ft yellow-bellied marmot pocket gopher (t. talpoides?) muskrat mule deer coyote golden-mantled ground squirrel chipmunk (E. minimus?) pocket gopher (T. talpoides?) woodrat (N. cinerea?) cottontail (S . nuttallii?) elk mule deer 27 I A- 30 f ( ' — < 2 H U a: o r- I— I < CM (f^6i) sica m m in m m (nxj) o r-i o VO o H r-t m o •-I o (»/*fl (*0d) si? a^eqcl tH H VO VO CM CM -soqd-oq^JQ i-t .H O o r» •-I (1/Sui) N SB O^TJITN (l/Sm) N se a^pa^TN (7/3ui) (n) uoS OJ^TfJ PTUOUIUIY (j/Sm) (7/Sui) ssaupaeH T^ox (•j/Sui) ua3Xxo P3AXOSSTG (uiD/SOUWrt) puoo OTjioads (7/Sui) ^03 i U A^TUT-[ei(xe TB^OX Hd (d0) "dui31 (3J) M3PTM (■ut) qadaQ c o •H +J w o VO 00 o o m o o 00 . o o in cm 00 o o O r-t CM o o o o in o o o vo o o o in o O O 00 VO vo m o o o o vo in o\ ^r CO CM CM CM CM iH G\ 0\ CV 0\ 0\ 0\ 00 CM 00 f» CM m in in T *r in vo cm cm in ro cm in vo 28 r-4 CO VO CU a, IX s s I T A "21 c ( > — (J < z Si I U E- U s 2 o a: _ z o t— < H U m -J o u CQ UJ C_> z UJ ca u. o >~ 3 CO t— ( :iB30,L CO c a, i to m i 3 .-( CI O 1 CN T CN 2 CN CO 00 O CN CN iH CN a\ iH en CN <3\ m CN r-l id o V£» CN in !•» CO in in --t CN CN l£> r^ n CN n r« 10 vo ro <.o ro CN *f t-< ^^ ta (0 w ^-^ x; ^ . — . H rH u — ■ itj cn rtf t-4 G) •d (U f-{ 4J (1) 4' >-\ lW Ml <\> >n M :J •fj (T3 p3 o — - 4 ) il-i CVH a, oi rtl >W f« U .H -)' H o r: >-t i*-l x: 'O o qj (U tr> 'Q o -u 0, 1) -i 'ij M H o o a ># U '(J ■)> :j C ci (• ID 1) ■h r> •C :j +J (U 1 r-1 fj U ^ o, o c: o o ot r! .h en a,'-; Jh (J •rl H TJ q a O Cll O £-< -^ r. :^ pi ul to p, — w — H ~ a *■*" o ^^ u — IT", — < *- O "-' 29 I A- 32 r ( c > UJ u < I u u 2 o OS CO o E- U UJ _3 _J O U CO ►— I i— u. O >~ C£ <> % CO CM o r-t o H .C 41 r: UJ U QJ > r: o 1-1 c rcJ a -. .j .i) 0 >r, •_| :i m r- cm vo CM f-H CTi O m o> cm o CM .-t n O CO l^ r- (TV M" co uj 00 co 0 CTi N a> co CO CM CM —1 a\ n m 0 0 in 0 r~ uj a\ CM CM CN in 00 10 r: a ■-I — - t; O U rj u 0) 4J t7> C ■ .-1 m *— * r- C {= n •H lj l w rH rH CO | I cri CM VO yo I CM O I cr» w • o *r 1 H (J • • . . OJ y. En CO Q '.1. u • • • Ul ji co « ro CO CO CO pi > rH- o I cv. CM I I co oo U) 3 •rl .-4 r t o flj ,Q m c 0 :j •H u rH ■J 00 3 c ■H U •rH O •V in >H m 0 o 00 c 01 01 rj u ■H ci u ■ : •ri 4> ri o u •n i-* rH 0) / : o> :-i a 0 u p £• 4J ■H o r-l "0 '.: u o iVi CJ H 1— 1 1; CO X! «J rH Cti CO ml ^ CO -^^ • ^ . to ^- £-1 . . En — (Q Q • • • *— " • « E-h r'< CO • • — • U rl "— 'd tO CO (U n 4-1^^X0) O 4J -P 3 rt A) U ;J p oi Q •J H O 0 U ,1 TJ 'Cj tn ^ [h fh d » o — : O CJ to < UJ U z UJ u i u c_> 2! o E~ H UJ C_J < Q < CO UJ co o -— t—t a: UJ a. uu o UJ u z UJ CO UJ a. to J3 I o i Cm < I E-< Cm to I Cm X X X X X X X X X X X X X X X X XX X X X X X X XX XX I CO X XX XX X X X X X CU rj O O >i jr. o* o •rH *—* 1-1 (0 r} i- r^ 0 r: •H *J 0 ■H '•J X o •H rj (0 a H CQ *•* 10 Da Qi Du • a 10 • Cm 0 to a w m a to to ■H (0 (0 c A3 (d 1-1 •r-t UJ 0 •rl KJ r-i O u d tH •H .f: i: o r-( UJ V< r-< TJ o o V •H .-H T5 a •r-< tj 4J •H '_'< •H ai .a ^ 4-> d > rj .Q c !. U •H -H < >i - ■'. z a y~ lu H CO u G Cm ,-^ id (A to • en 4J 0. .-t 10 C • *-» CO id •H dJ n 0) V4 1-4 to ir> M rtf a 4J m >i •H >< 4J l M t-\ 4' rj c: a, O x: Di --H 0) f-( •H o C l-i a i •H rj 3 > m o •r-t o cu U .c (J rH o a> n. r: 2 W c 01 id t-K u CO ra .-< o rj id co St. o >i a M > U u *— ' Eh "-' CU to f3 • 3 a -H to 4-> V< id ri n 4> r. !0 QJ id ►q j; cu H rj Q) 4J ) I) Consultant Experience (continued) 1972 Army Corps of Engineers - Analysis of terrestrial fauna in relation to flood control on Boulder Creek, Boulder, Colorado. 1972 Flatirons Sand and Gravel Co. - Fauna of the White Rocks vicinity. Boulder, Colorado. 2Cp. 1973-74 Geoecology Associates, Boulder, Colorado - Environmental impact of community development along the Colorado River near Grand Valley, Colorado. 1973-74 Geoecology Associates, Boulder, Colorado - Environmental impact of a proposed utilities corridor along Parachute Creek, Garfield County, Colorado. 1973-74 Atlantic Richfield Co. - Preparation of final impact statement on proposed oil shale mining operation in the Piceance Basin near Grand Valley, Colorado. 1974 Public Service Company of Colorado, Denver, Colorado - Powerline environmental analysis of Parachute Creek Valley. 1974 CH2 M Hill Associates- The Ecology of Boulder Creek: environmental inventory and evaluation of sewage treatment alternatives. Boulder, Colorado. 51 p. Publications: Stoecker, R.E. and C.E, lock. 1971. The effects of weather modification on animals in the alpine tundra. The San Juan Ecology Project. Colorado State University, Department of Watershed Sciences, pp. 191-219. Stoecker, R.E. 1972. Animal distributions in relation to snow in alpine tundra. The San Juan Ecology Project. Colorado State University, Depart- ment of Watershed Sciences, pp. 66-74. Stoecker, R.E. 1972. Competitive relations between sympatric populations of voles (Kicrotus montanus and M. nennsylvanicus) . Journal of Animal Ecology 41: 311-329. Stoecker, R.E. 1974. Coyote predation on sheep in north- western Colorado. Journal of Colorado-Wyoming Academy of Science. I A-43 • • • ) Publications (continued) Stoecker, R.E. and N. Cain. (in progress). Biogeomorphic relationships of pocket gophers ( Thomomy s talpoides) in alpine tundra. Journal of Arctic I* and Alpine Research. Stoecker, R.E. (in progress). Kill technique of the African silver-backed jackal (Canis mesomelas) . Journal of Hammology. Stoecker, R.E. (in progress). Tracks of Mammals of the United States. Western Publishing Company, New York. >) i) I A- 44 ♦ • Whiter R. Odening £5 terrestrial ecology; botany; zoology Education Duke University: Ph.D. Botany, 1971 University of California, Riverside: Biology. San Diego State University: M.S. Biology, 1968. San Diego State University: B.S. Biology, 1963. Professional history Woodward-Envicon, Inc., San Diego, California, Staff Scientist, 1973-date. Environmental Consultant, 1972-73. Grossmont College, El Ca/on, California, Biology Instructor, 1973. University of Michigan, Assistant Professor of Resource Ecology, 1971-72. Duke University, Durham, North Carolina, Postdoctoral Research Associate, 1970-71 . Duke University, Durham, North Carolina, Research Assistant, 1969-70. University of California, Riverside, California, Teaching Assistant, Biology, 1968. San Diego State University, San Diego, California, Teaching Assistant, Biology and Zoology, 1965-67. San Diego State University, San Diego, California, Research Assistant, 1964-67. U.S. Food and Drug Administration, Los Angeles District, Inspector, 1963-64. U.S. Navy, Engineering Aide, Surveyor II, 1959-61. Representative projects Dr. Odening has conducted a variety of environmental programs concerned with terrestrial ecology. In addition to major contributions on environmental impact studies for water supply and land development projects in southern California, he has conducted specific studies in ecology in the transverse and peninsular ranges of that area and in the White al California area. He has also participated in ecological studios of the deciduous forest biome and desert areas. The desert studies emphasized the physiology and taxonomy of desert shrubs. Honors Biomedical Sciences, Support Grant Research Traineeship, Duke University, 1970. Affiliations Ecological Society of America. American Association for the Advancement of Science. American Society of Plant Physiologists. American Institute of Biological Science. San Diego County, Off- Road Vehicle Advisory Committee. • Publications "Tissue Water Potential, Photosynthesis, 14C Labeled Photosynthate Utilization and Growth in the Desert Shrub Larrea divaricata cav.," Oechel, W.C., B.R. Strain and W.R. Odening, Ecological Monographs 42 (2) 127 141, 1972. WRO 11/73 I A-45 « I "Photosynthesis Rates of a Desert Shrub Larrea divaricata cav. under Field Conditions," Oechel, W.C, B.R. Strain and W.R. Odening, Photosynthetica 6 (2) 183-188, 1972. 'The Effects of Decreasing Water Potential on Net CO 2 Exchange of Intact Desert Shrubs," Odening, W.R., B.R. Strain and W.C. Oechel, accepted by Ecology (currently under revision). "Negative Pressure Potentials in Larrea divaricata cav. and Their Possible Ecological Significance," Odening, W.R., B.R. Strain and W.C. Oechel. Presented to A A AS 1971, Abstract published in Bulletin of Ecological Society of America, 1971. "The Effects of Transitory and Extended Periods of Cloud Cover on Net CO2 Exchange in Loblolly Pine," Odening, W.R., J. Mulroy and B.R. Strain. Presented to A A AS 1971, Abstract published in Bulletin of Ecological Society of America, 1971. "Light Acclimation Potential in Loblolly Pine," Odening, W.R., J. Mulroy and B.R. Strain, Photosynthetica. "Negative Pressure Potentials (Turgor Pressures) in the Creosote Bush Larrea divaricata cav.," Odening, W.R., B.R. Strain and W.C. Oechel, Canadian J. of Botany. I A- 46 WRO 11/73 • IM Steven J. Puttmann biology Education Colorado State University: M.S. Fishery Biology, 1973. Colorado State University: B.S. Fishery Biology, 1971. Professional history Woodward- Envicon, Inc., Fisheries Biologist, 1973-date. Colorado State University, Graduate Research Assistant, 1971-73. Alaska Department of Fish and Game, Fishery Technician, 1969, 1970. Representative projects Mr. Puttmann was involved in graduate research for the Colorado Division of Wildlife on artificial propagation and management of the walleye in eastern Colorado irrigation impoundments, and on artificial diet training for smallmouth bass. In addition, he participated in several environmental impact analyses. The analyses evaluated the Eagle-Piney Water Diversion Project in Colorado and the Homestake Reservoir Extension Project, and the Gulf-Interstate Natural Gas Pipeline Project in Oregon, Nevada and California. On the Eagle-Piney Project, his work involved inventories of benthic invertebrates and analysis of fish population density and diversity. The inventories focused on dam sites and tributary streams for several diversion configurations. Final reports were submitted for impact analysis. The Homestake Extension activity included inventories of benthic invertebrates and fish population density and diversity for major tributaries of the Homestake watershed. A dam site had been proposed to supply additional water to the cities of Colorado Springs and Aurora. His work on the Gulf-Interstate pipeline involved a thorough literature review, compilation of the data available, and preparation of the environmental impact reports for the sections of the pipeline in lower Oregon, Nevada, and California. Affiliations American Fisheries Society. American Association for Advancement of Science. Trout Unlimited. Bass Anglers Sportsman Society. Publications "Artificial Diet Training for Smallmouth Bass," M.S. Thesis, Colorado State University, 1973. SJP 5/74 I A- 47 • 4 4 Robitl F. KnOX fisheries biology; thermal effects studies Education University of Missouri: M. A. Fisheries, 1973. University of Illinois: B.S. Zoology, 1968. Professional history Woodward- Envicon, Inc., Fisheries Biologist, 1973-date. U.S. Army, Walter Reed Army Medical Center, Walter Reed Army Institute of Research, Biological Sciences Technician, 1969-71. Representative projects Mr. Knox conducted qualitative sampling of fish and aquatic invertebrates as part of an environmental impact study for a proposed water diversion plan in the Homestake Creek region of the upper Colorado River drainage basin. Previous experience includes qualitative sampling of zooplankton, aquatic invertebrates, and fish in a steam-electric plant cooling reservoir on the Middle Fork of the Chariton River, Missouri. Graduate research on this reservoir included quantitative studies of the effects of thermal additions on the levels of lipid in various tissues, and the reproductive organs of the white crappie. Graduate field work included quantitative methods of benthos and plankton sampling, stomach analysis and collection of fishes. Additional experience involved sampling of fish and invertebrates along the At/antic Coast near the Indian River Inlet, De/avsare, under the auspices of the U.S. Department of Agriculture graduate school; and sampling of fish and invertebrates in the Florida Keys region under the direction of the Department of Zoology, University of Illinois. Affiliations American Fisheries Society. Georgia Professional Fisheries Workers Association. Publications "Alteration of Lipid Content of Tissues and Gonosomatic Indices of White Crappie by Thermal Additions in Thomas Hill Reservoir, Missouri," 1973. "Evaluation of Environmental Alterations by Thermal Loading and Acid Pollution in the Cooling Reservoir of a Steam Electric Station," 1970. I A-48 • • • 4 * William D. Clark blo,°9v f Education Colorado State University: B.S. Fishery Biology, 1971. Professional history Woodward-Envicon, Inc., Atlanta, Georgia, Fisheries Biologist, 1973-date. National Fish Hatchery, Leadville, Colorado, Fish Hatchery Technician, 1972-73. Peace Corps Training, University of Oklahoma Research Institute, Peace Corps Trainee, 1971. Vermont Fish & Game Department, Swanton, Vermont, Biology Aide, 1970. Representative projects Mr. Clark was involved in the qualitative analysis of fish and aquatic invertebrates of the Homestake drainage basin in the Upper Colorado River basin, Redcliff, Colorado. Prior to that, he was associated with the chemical treatment of rainbow trout diseases and hatching of wild lake trout eggs at the National Fish Hatchery, Leadville, Colorado. Mr. Clark also received field training for intensive culture of carp for the Peace Corps, including field collection of wild fish in Lake Texohma on the Red River. He had also been involved in the field collection of a representative cross section of fish for mercury contamination studies in Lake Champ/ain and the drainages of the Lamoille, Mississquoi, and Winooski rivers for the Vermont Fish and Game Department. Affiliations National Wildlife Federation. I A- 49 WOC 11/73 • • • 4 * cnuoum-EBncog, ia& a suesioiAR< or wooowaro-cl*de consultants 1633 OLD BAYSHOnE HIGHWAY. BURLINGAMC. CA 04010 1415) 602-5310 MAfL ADDRESS: P. O. BOX 4187. BURLINGAME, CA 94010 July 3# 1974 Mr. H. M. Spence Atlantic Richfield Company 2 Park Central Building 5th Floor 15th & Arapahoe Denver, Colorado 80202 Dear Mr. Spence: With reference to our telephone conversation today, I am writing to confirm that the pre-exploration environmental re- connaissance recently carried out by Woodward-Envicon, Inc. on Tract C-b covered the proposed trailer sites. As you are aware, the report covering this reconnaissance is under preparation and will be forwarded to you on completion However, in the meantime we confirm that our study team found your selection of trailer sites to be satisfactory from the environmental standpoint. It is anticipated that the impact on vegetation and wildlife of trailers located at the. proposed sites will be negligible. Sincerely, C. Bat'ra" Program Manager, Petroleum Industry CB:ard CNVinO.'.'MfNTAl. CONSULTANTS I A- 50 • • 4 * • WOOGlVARD-EnVJCOH, IKC. A SliOSiOlAOY OF WOOOvvaso-cltDC CONSULTANTS • C.13 OLD HAVSMOHE HIGHWAY BUM INGAME CA 94010 (415) 692-5310 ■MAIL ADOHCr-S P O. POX 4187. DUHLINGAMC. CA 94010 August 16, 1974 74-669 Mr. H. M. S pence " • Atlantic Richfield Company .» Suite 555, 2 Park Central 15th & Arapahoe Denver, Colorado 80202 Dear Mr. Spence: In response to Ms. Carol Hopkins' request by letter dated August 2, 1974, our biological staff conducted a brief reconn- aissance of additional sites and proposed roads, the locations of which are shown on the 2 maps enclosed with her letter. Dr. Joe Merino, the head of our biological team, reports as follows on the findings of a 3 to 4 day reconnaissance carried out by plant and animal biologists on his^ team during the wee]; of August 5, 1974. Old Coreholes Cb-2 and Cb-4. These sites were inspected in- cluding an area within approximately 100 ft of the site and it was reported that carrying out exploratory work at these locations would be acceptable from an ecological standpoint. Relocation of Roads to Proposed Coreholes SG-4 and SG-17. Re- location of roads to proposed coreholes SG-4 and SG-17 would in- volve grading previously undisturbed terrain in lateral draws leading to the ridges. These lateral draws support plant species which are characteristic of both protected and exposed terrain on the ridge slopes and narrow canyons . Mature trees are found along the proposed routes. However, the plant species are neither rare or unique. CNVIHONMCNTAL CONSULTANT! I A- SI • • • Mr. H. M. Spence August 16, 1974 Denver, Colorado -2- 74-669 No unique or rare animals occur at these. locations. Deer, however, utilize these draws for movement between valley and ridge top. Disruption caused by road relocation per se would not have a long-term adverse effect on big game movement. From an ecolog- ical standpoint it would be preferable to improve existing roads to SG-4 and SG-17 than to build new roads over undisturbed terrain. However, if it is essential to relocate these roads, it is re- commended that the Woodward-Envicon biological team at Tract C-b be asked to flag mature pinyon and juniper trees so that these are not cut down during the road construction activities. Water Monitoring Well CH-18. The same comment applies to this site as for Old Coreholes Cb-2 and Cb-4 above. Road to CH-18. We understand that it is necessary to improve the road to CH-18. In this connection it is recommended that mature, healthy trees en route be flagged by the Woodward-Envicon biolog- ical team at site so that these are not destroyed or damaged during construction activities. In addition, it was observed that several pinyon trees along' this road have been killed by or are infected with bark beetles and their removal would be beneficial. Such trees should be flagged by the biologists for removal. Alluvial Wells. The 11 alluvial well site locations encircled in green on one of the referenced maps were inspected in the same manner as Old Coreholes Cb-2 and Cb-4 with the exception of the site at the mouth of Sorghum Gulch. In the case of the latter, a total area within 500 ft. (instead of 100 ft.) was inspected as requested. It was reported that exploratory work at all 11 sites would be acceptable from an ecological standpoint. Relocation of Corehole SG-17. Mr. Don Tait of Atlantic Richfield Company advised that for technical reasons location of the proposed Corehole SG-17 could only be moved a little from the original proposed location. The new proposed location was inspected by our team who advise that clearing should be restricted to the minimum area essential for the planned exploratory work. Further, it is re- commended that extreme care be exercised during the clearing process in order to minimize impact on the pinyon-juniper woodland on this ridge. 1 A'52 WOODWARD -EHVICOH,IK& • • Mr. H. M. Spcncc August 16, 1974 Denver, Colorado -3- ■ 74-669 If you have any questions pertaining to the above, please do not hesitate to call me. Sincerely, ,0* - C. Batra""^ Program Manager Petroleum Industry CB/jg cc: Mr. A. J. Rogers <-Ms. Carol A. Hopkins Mr. Joe Merino I A- 55 WOODV/AnO-EHYICOM,!!: ♦ » WOODiM-EHVIGON, INC. A SUBSIDIARY OF WOODWARD-CLYDE CONSULTANTS 1633 OLD BAYSHORE HIGHWAY. EURLINGAME. CA 94010 (415) 692-5310 MAIL ADDRESS: P.O. BCX 4187, BURLINGAME. CA 94010 October 3, 1974 74-669 AIRMAIL Dr. Martin Redding Atlantic Richfield Company Two Park Central, Suite 555 1515 Arapahoe Street Denver, Colorado 80202 —i •■!■»■])-)' >r W [ OCT 7 1974 Jli M. J. REDDING / Dear Dr. Redding: In response to Ms. Carol Hopkins1 request by letter dated September 19, 1974, Dr. Joe Merino, the head of our biological team, conducted a brief reconnaissance of additional sites and segments of roads, the locations of which are shown on the two maps enclosed with her letter. Dr. Merino reports as follows: ON-TRACT SITES Old Coreholes On-Tract The old coreholes on-Tract, Cb-1, Cb-3, 71-1 and 71-2, are showing signs of partial revegetation. Coreholes Cb-1 and Cb-3 apparently have been r-eseeded with grasses, but a large percentage of vegetative cover is composed of mustards and other annuals. Young shrubs are not plenti- ful, but their presence indicates revegetation. Coreholes 71-1 and 71-2 are located in the valley floors, and the dominant cover at these sites is Russian thistle, Salsola sp. Some young sagebrush exists, along with some grasses, which demonstrates natural revegetation. Opening these old coreholes for exploratory work should not have a significant adverse effect on the surrounding area from an ecological standpoint. However, it is recommended that before activity begins, our vegetation team should visit each site and quantitatively assess the extent of revegetation. This will provide some basis, although limited, for estimating rates of natural revegetation on the Tract. Aquifer Test Site The area surrounding the aquifer test site is primarily downed pinyon- juniper with shrubs as an understory. Large numbers of saplings of both pinyon pine and juniper exist (approximately 50-60 per acre) tNVlROHMLNTAl CONSULTANTS I A- 54 • • Dr. Martin Redding Page 2 October 3, 1974 in this area. Scrub oak, bitterbrush, mountain mahogany and service- berry are also plentiful in the area and are important browse species for big game. Additionally, small pockets of yucca occur on the west and northwest edges ,of the aquifer test site. The yucca is not wide- spread in the area and therefore may be of some academic interest. However, it is not a rare species. From signs present, this area is used as winter feeding ground by big game and possibly livestock. If an area within a radius of 1/4 mile of the aquifer site were denuded of vegetation, or if its productivity is decreased significantly, then this portion of winter range would be eliminated for deer use and its impact could be significant during lean years. OFF-TRACT SITES AND ROADS Roads Road construction between Sorgum Gulch and Cottonwood Gulch, Piceance Creek and Sorgum Gulch and Piceance Creek and Cottonwood Gulch will cause no significant damage to the natural vegetation. However, its impact on the pasture lands had best be assessed by the farmers that may be affected by this activity. Old Coreholes Off-Tract Old coreholes 71-3, TG2-1 and TG2-2 are similar in appearance to 71-1 and 71-2 discussed above, but with less Russian thistle. Some natural revegetation has taken place with native shrub species. Core- hole Fed 2-b is similar to the Cb-1 and Cb-3 described above. Old corehole 71-5 was not visited because of a locked gate approximately 1-1/2 miles from the site which precluded entry. As in the case of the old coreholes on-Tract, opening these off- Tract coreholes for exploratory work should not have a significant adverse effect on the surrounding area from an ecological standpoint. However, it is recommended that before activity begins, our vegetation team should visit each site and quantitatively assess the extent of revegetation. This will provide some basis, although limited, for estimating rates of natural revegetation in the area. If you have any questions pertaining to the above, please do not hesitate to call me. Sincerely, C. Batra CB/cc Program Manager cc: A.J. Rogers . Petroleum Industry Carol A. Hopkins Joe Merino A- 55 WOODWARD -EKVIGQN.ING # « I WOODV/ARD-EHVICOH, INC. A SUBSIDIARY OF WOODWARD-CLYDE CONSULTANTS 1633 OLD BAYSHORE HIGHWAY, SUITE 20E, BURLINGAME,f4l5) 692-5310 MAIL ADDRESS: P. O. BOX 4187, BURLINGAME, CA 94010 December 3, 1974 AIRMAIL (74-669) Dr. Martin Redding Atlantic Richfield Company Two Park Central 1515 Arapahoe Street Denver, Colorado 80202 Dear Dr. Redding: During the week of November 18, 1974, Woodward-Envicon bio- logical personnel were asked by Ms. Joan Gibbs to conduct a recon- naissance of a proposed drill site, SG21, to determine its environ- mental suitability for exploratory drilling. Below is a report of their findings. The proposed drill site lies on the west side of Scandard Gulch, approximately one-half mile south of the C-b Tract boundary. The area of the drill site has been sprayed with a herbicide in order to kill the sagebrush which is the major component of the gulch habitat. The spraying procedure was about 50 percent effec- tive, as there are still many live sagebrush plants interspersed among the dead shrubs. The herbaceous ground cover in the site area appeared to be nearly 30 percent. The dominant species present is cheatgrass, Bromus tectorum. Additional grass species present include Indian rice grass, Oryzopsis hymenoidcs; wheatgrass, Agropyron sp.; and Great Basin wild rye, Blyrnus cinercus. The grasses in the site area are used primarily by cattle, although some deer and rabbit use was also noted. The rocky hillside immediately to the west of the drill site is an entirely different habitat composed of pinyon pane, juniper trees, and many shrubs commonly browsed by deer, such as bitterbrush, service berry, and mountain mahogany. Other shrubs, such as snow- berry, are also present. ENVIRONMENTAL CONSULTANTS I A- 56 * • * Dr. Martin Redding Page 2 December 3, 1974 From gross observations, it appears that no rare species are present at the site. The common small mammals, such as deer mice and cottontail rabbits, are plentiful. The dens of the bushy-tailed pack rat are present on the ridges. Deer trails cross the area, and deer sign are evident throughout . Construction and drilling activity will probably impact this site minimally. Of course, some small mammals will be destroyed and others will be displaced with possible death ensuing. The longer term impacts will be removal of vegetation and its attendant fauna. Disturbance to deer should be minimal and only during construction and drilling activities. At other times, they should be free to move about unhindered. Species List of Plants Present at Proposed Drill Site Shrubs and Trees Amelanchier alnifolia Artemisia tridentata Cercocarpus montanus Chrysothamnus nauseosus Juniperus osteosperma Juniperus scopulorum Opuntia polyacantha Purshia tridentata Quercus gambe lii Symphoricarpos oreophilus Herbaceous Plants Service berry Sagebrush Mountain mahogany Rabbit brush Utah juniper Rocky Mountain juniper Prickly pear Bitterbrush Gamel's oak Snowberry Artemisia frigida ■ Artemisia ludoviciana Aster sp. Bouteloua gracilis Bromus tcctorum Chenopodium sp. Clcome scrrulata Elymus cincrcus Eriogonum sp. Lepidium montanum Or y zops is hymenoides Physaria f loribuiula Pasture sage Sagewort Aster Blue grama Cheatgrass Lamb's quarters Rocky Mountain beeplant Great Basin wild rye Eriogonum Peppergrass Rice grass Double bladder pod I A- 57 • • • Dr. Martin Redding Page 3 December 3, 1974 If you have any questions pertaining to the above report, please call Joe Merino or me. . . Sincerely, CB/cc cc: Carol Hopkins, ARCO/Denver Joan Gibbs, ARCO/Denver Joe Merino, WE I/San Diego ) 0®*£a C. Batra -**"^ Program Manager Petroleum Industry I A-58 WOODWARD-Eft'ISM, K!C. * * t s • REPORT ON THE ARCHAEOLOGICAL INVENTORY OF THE EXPLORATORY DRILLING SITES AND ASSOCIATED ROADS, Cb OIL SHALE LEASE TRACT Calvin H. Jennings Department of Anthropology Colorado State University April 29, 1974 Abstract; The seventeen core drill sites, aquifer test site and associated roads in the Cb oil shale lease tract, Rio Blanco County, Colorado, were examined for cultural resources with negative results. Purpose The goal of this study was to determine the nature of the cultural resources present in the vicinity of the exploratory drill sites and other areas associated with the initial development of the Cb tract mining opera- tion. The study was undertaken to meet the spirit of the lease require- ments for the protection of the area's cultural resources. Methods Each drill site was individually examined on foot. Indications of cultural resources sought included surface scatters of artifacts, archi- ! tectural remains, and vegetation or topographic anomalies. I The roads were only given spot checking in areas which were undisturbed by chaining of the pinyon- juniper , which were sheltered, had a reasonably sizeable flat area, and close access to water. This strategy was adopted because a party under the supervision of Jennings had previously reconnoi- tered the tract in July, 1973, and found no evidence of historic or pre- historic occupation. I B-l a* a • ) Results No prehistoric or historic ^ites were found at any of the drill .^ sites or at the aquifer test site. No sites were found on any of the roads, either planned or existing. One site, 5 RB 69, was located during the 1973 reconnaissance in T.2S, R.97W., NW% of NW% of Section 36. This site will in no way be endangered by the exploratory drilling program. ' Impact on Cultural Resources . • On the grounds of the foregoing results no impact is seen for any antiquities in the prosectuion of the exploratory drilling program in the Cb tract. Consequently, no mitigating action is recommended. One cautionary -note should be made here. The estimate of the Impact on cultural resources in the Cb tract is based exclusively on data collected from the present ground surface. It is possible, though ■ not likely, that there are deeply buried sites in the drainages and that surface indications of- sites on the ridge tops may have been destroyed by the range improvement operations of the Bureau of land Management. Consequently, undiscovered sites may appear during development. If i unanticipated sites are encountered by contractor personnel during the drilling program, the following actions should be taken. / \ 1. Halt all operations which will have the effect of furthering destruction of the archaeological site such as bull dozing or grading. Drilling will not constitute a problem. 2. Do not attempt to collect materials from undisturbed portions of a site or from the banks of excavations. However, noting the existence of such material is to be encouraged. An observant equipment operator may do much to speed up the resumption of activities. ■ l> I B-2 Q Q c< 3. Notify a qualified professional archaeologist immediately. The archaeologist may be able to recommend the resumption of construction work without an on-site examination if he is given information on the nature of the site. This information should include the depth of the culture bearing deposits, the color and texture of the deposits, the spatial relationship between the impact area and the site area, the kinds of artifacts or relics found, and the nature of any features such as fire pits, depressions or other stationary objects associated with the site. r If the contractor takes the foregoing actions and protects a site from perhaps well-intentioned but nonetheless destructive activities of his personnel, a minimum of damage to the cultural resource and of delay to the project should result. It is not uncommon for contractors to fail to report finding antiquities because of a fear of complications to their effort resulting from salvage. It is emphasized here that the competent professional archaeologist has no more desire to see construction projects delayed than does the contractor. Such an archaeologist will make every effort to achieve a useful compromise between the contractor's needs and the needs of cultural resource conservation. I B-3 Cli t Jit Department of Anthropology Laboratory of Public Archaeology Colorado State University Fort Collins. Colorado 80523 July 18, 1974 Ms. Carol Hopkins Atlantic-Pxichfield Co. 2 Park Central Building Room 555 1515 Arapahoe Street Denver, Colorado 80202 Dear Carol : This is to inform you that an archaeological reconnaissance of the support facility area has been made. The area examined is located in T.3S., R.97W., Sec. 12, SW1/4 of .NE1/4 at the junction of the main tract and the core hole #5 roads. The extent of the area examined was 6C0 ft. x 300 ft. with the long axis paralleling the main tract road (roughly northwest to southeast) and abutting the road on its northern margin. The results of the reconnaissance were entirely negative. Not only did we find no sites worthy of inclusion in the National Register of Historic Places, we find no sites whatsoever. Consequently, we recommend that the locality described above be used as the support facility area, as no cultural resources are endangered by such use of the locality. Sincerely, , V^v- V Calvin H. Jennings Assistant Professor •LCv cc: Don Bruns, Craig District, BLM Steve Howard, White River Resource Area, BLM Gene Miller, State Office, BLM CHJ: cjs I B-4 q 9 HAVS \ / Colorado State University Department of Anthropology Fort Collins, Colorado Laboratory of Public Archaeology 80523 July 24, 1974 Ms. Carol Hopkins Atlantic-Richfield Co. 1 515 Arapaho Street Rm. 555 Denver, Colorado 80202 Dear Carol : .'.■■'. This is to report to you the results of our examination of the relocated Core Hole 6, the "Plant Site Air Quality Monitoring Station", and the portion of the power! ine passinq just to the west of Core Hole 6 between poles 27 and 35 on July 20, 1974. This locality is in T.3S., R.96W. , Section 7, SE 1/4 of NW 1/4 and SW 1/4 of NE 1/4. We also attempted to locate Core Hole 7 but were unable to do so on that date. We found no sites to be endangered by Core Hole 6, the air quality monitoring station, or the section of the associated power! ine described above. Consequently, use of these localities is recommended from the archaeological point of view. In our search for Core Hole 7 we did encounter one small site very nearly in the center of Section 5 (T.3S., R.96W). The site, designated 5 RB 136 and described on the attached sheet, is not of National Register significance. However, in the event that any development is planned for the area indicated on the attached map, I would appreciate notification so that the site may be investigated more fully, insuring documentation of its contents prior to any disturbance. Also enclosed is a copy of the tract map indicating the areas already examined for archaeological remains as a part of the Cb exploratory pro- gram. This is provided at the request of Mike Spence and will be updated as we complete the examination of the other tract facilities. Sincerely, OcUL Calvin H. Jennings Associate Professor CHJ/apm . . . Enclosures 4 cc Don Bruns, Craig District, BLM Steve Howard, White River Resource Area, BLM Gene Miller, State Office, BLM I B-5 r <' f Midland Hotel Rifle, Colorado August 9, 1974 Ms© Carol Hopkins Atlantic-Riclif ield Co. 1515 Arapahoe St., Rm0 555 Denver, Colorado 80202 Dear Carol: This is to report to you on the status of archaeological clearences for various aspects of the Cb oil shale tract ex- ploratory program o The following localities have been examined and cleared on archaeological grounds: lo MET /SPARE tower, S$k of SW% of SVAt of Section ?» 2o Core hole S-G-7* near the center of Section 7<> 3o Air Quality stations, all locations<> ^.© "A" series drill sites #1-13<> 5o Core hole SG-18, 60 Water Quality stations, all locations. 7o SG-18 roadc 8. New alignments of the SG-lj. and SG-17 roads o 9« All power line alignments o No archaeological sites were found to be endangered by planned developments at the above noted locations 0 We did as you suggested and examined the entire mouth of Sorghum Gulch and found nothing in the localityo Consequently, I feel justified to say that no sites of significance will be endangered by the Cb tract exploration. You should be advised that we have recorded another small site near the northeastern corner of the tract e The site, 3>RB!i«.6, is located just north of the h section monument en the boundary between Sections 5 and 8© I will send ycu a copy of our site record form when I got access to a xerox machine o V/a also have located another site on the western side of the tract in the SW^f of the SEk of Section 2. Neither of these sitos is endangered under current development plans but their existence should be kept in mind when changes in the present plans are considered or when expansion of the tract development takes place 0 This is also to inform you that I am removing my crew from the field we have apparently reached the end of our usefullness to the exploratory program. After August 11 I can be reached through either my home phono (lj.93-6919) or the Anthropology Department at CSU (lj.91~5iUl-7) © I will be out of town from August 16 through August 27* Sincerely, , n • ■ • m i Calvin Ho Joinings x^~ I B-6 ( I ••;•'., September 11 , 1974 Colorado State University Department of Anthropology Fort Collins, Colorado Laboratory of Public Archaeology • 80523 Ms. Carol Hopkins Atlantic Richfield Co. 1515 Arapahoe St., Rm. 555 Denver, Colorado Dear Carol : In response to your telephone request of this date for information on antiquities that might be present in the vicinity of the road connect- ing the tract with the Picenace Creek road and of the Cb-1 core hole I can inform you that no sites are endangered in either locality. There are no sites ate all in the vicinity of the Cb-1 core hole. A small chipping station was recorded about 200 meters northwest of the road on the rim of the terrace overlooking the Piceance Creek flood plain during our reconnaisance of the tract area in 1973. re-examination of the local- ity during the 1974 field season produced no new information and the site clearly has no value in terms of the National Register. In addition, its distance from your construction activities indicates no real danger to it, From the point-of-view of archaeological conservation there is no reason why your projects for these two localities cannot be undertaken. Sincerely, Calvin H. Jennings, ^) Director ^-^ CHJ I B-7 ( 1 Colorado State University Department of Anthropology • Fort Collins, Colorado Laboratory of Public Archaeology 80523 September 25, 1974 Ms. Carol Hopkins Atlantic Richfield Co. 1515 Arapahoe Km. 555 Denver, Colorado 80202 Dear Carol This is to transmit to you our report on the most recent set of localities to be subjected to examination for antiquities. This set was given to us by telephone on September 11. The field work was carried out by G. A. Bair between September 17 and 22. Please let me know if you have any questions regarding this report. Copies of the report will be circulated tc the Bureau of Land Management and National Park Service as required by our antiq- uities permit. Sincerely, Calvin H. Jennynqs] Vw^ Director CHJ/apm Enclosure I B-8 ( < < Archaeological clearance surveys were conducted at a series of proposed well sites which are part of the C-b Tract exploratory program WR 74-7. This work was carried out under United States Department of Interior Antiq- uities Act Permit 74-C0-055 during the period 17 September to 22 September, 1974. A total of 30 and 1/2 field hours were required to perform the necessary duties, or just under four man-days. An additional two hours were spent writing, editing, and typing the present statement. No significant archaeological remains or sites of National Register quality were encountered at or in the immediate vicinity of the proposed well sites or along the road alignments described below: 1. Well Cb-3 NE corner of C-b Tract in Section 5 (T.3S; R.96W) between archaeological sites 5RB136 and 5 RBI 46. This well location will utilize an existing pad. 2. Well 71-1 SW corner of C-b Tract in Scandard Gulch NE 1/4 of NW 1/4, Section 13 (T.3S; R.97W). Well located in sagebrush bottom. 3« Well 71-2 SE corner of C-b Tract in West Fork of Stewart Gulch, NE 1/4 of NE 1/4, Section 17 (T.3S; R.96W). Well located in sagebrush bottom. 4« Well 71-3 South of C-b Tract in West Fork of Stewart Gulch, NW 1/4 of NW 1/4, Section 29 (T.3S; R.96W). Sage- brush bottomlands. « 5.' Hell 71-5 SE of C-b Tract in Middle Fork of Stewart Gulch in NE 1/4 of Section 33 (T.3S; R.96W), east of the road at the mouth of a major tributary to Middle Fork. Well will utilize an existing pad. 6. 'Well TG2-1 SE of C-b Tract at confluences of East and West Twin Gulches with Middle Fork of Stewart Gulch. South center of Section 21 (T.3S; R.96W). Well Is located in area presently under agriculture. 7.' Well TG3-2 SE of C-b Tract on East Fork of Stewart Gulch in Section 23 (T.3S; R.96W). Sagebrush bottomlands. I B-9 ( < I > 8. Well Fed. 2-B East of C-b Tract in vicinity of spot elevation 7256, SW 1/4 of NE 1/4, Section 10 (T.3S; R.96W). High ridge covered with pinon-juniper forest. . ' "Access road not specified or cleared. 9. ' Aquifer Test On C-b Tract, center of Section 7 (T.3S; R.96W). An area of one-quarter mile was conducted around the entire site. Site located in chained timber area. 10. ' Road Cottonwood Gulch to Sorghum Gulch, utilizing an existing trail along the base of the escarpment between the two drainages. Northern edge of C-b Tract in Sections 5 and 6 (T.3S; R.96W). Base of slope in sagebrush and directly adjacent to private ' agricultural lands. 11. Roads Access to well sites which cross Piceance Creek from Section 32 (T.2S; R.96VJ) south to Section 5 (T.3S; R.96W) and from Section 31 (T.2S; R.96W) south to Section 6 (T.3S; R.96W). These roads cross private agricultural lands. With the exception of the access road to Well Fed. 2-B, it is recommended that archaeological clearance be granted for all the above locations. Gerald A. Bair, Field Archaeologist Calvin H. Jennings, Project Director Laboratory of Public Archaeology Department of Anthropology Colorado State University Fort Collins, Colorado 80521 September 25, 1974 > I 3-10 • . Colorado State University Department of Anthropology Fort Collins, Colorado Laboratory of Public Archaeology 80523 November 15, 1974 Ms. Carol Hopkins Atlantic Richfield Co. 1515 Arapahoe Rm. 555 Denver, Colorado 80202 Dear Carol: Enclosed is our report on the survey of the SG-20 and -21 drill locations on the Cb Oil Shale Tract. As you will note, we found no evidence of any cultural resources at the locations and, therefore, nothing of archaeological or historical significance. Thank you for sending us the USGS approval of the archaeological study plan. I see no problems in meeting their requirements. I have not as yet received the paleontological specimens you told me about. I discussed the problem with the State Archaeologist and he feels that his office can take responsibility for passing them on to a qualified paleontologist. When they arrive here I will include them with our own specimens and send them on to Boulder. Take care and have a nice Thanksgiving holiday. Sincerely, CJ Calvin H. Jennings Director CHj/apm Enclosure I B-ll • The following drill locations were inspected on November 1, 1974, and clearance is hereby granted by the Laboratory of Public Archaeology, Colorado fcate University, Fort Collins. $6-20 (T 3 S, R 96 *W, Sec. 31 SW 1/4 of SE 1/4 approx.) Site is located at the mouth of Cottonwood Gulch and adjacent to a v/ater monitoring station. No evidence of prehistoric activity. $6-21 , (T 3 S; R 97 W, Sec. 13 SW 1/4 of SE 1/4 approx.) South of tract in Scandard Gulch. Site is located in sagebrush bottom; however, arroyo cutting may necessitate removal of an area to the west of the present road alignment. No evidence of archaeological importance was found in the sagebrush, nor on the higher slopes on the west side of Scandard Gulch. The above clearance was performed by two individuals with a total time of four hours including travel to and from Rifle, Colorado, or one man-day. » Submitted by: Gerald A. Bair Field Archaeologist cc' C. H. Jennings Project Director > I B-12 Colorado Stale University Department of Anthropology . * Fort Collins, Colorado Laboratory of Public Archaeology • ■ '. 80523 November 18, 1974 Ms. Carol Hopkins Atlantic Richfield Co. 1515 Arapahoe Rm. 555 Denver, Colorado 80202 Dear Carol: In response to your query of November 18 concerning the examination of the road to well location SG-21, we have nothing to report. The alignment was examined and no antiquities were located. I am sorry for our oversight in omitting this information. Sincerely, Col_ Calvin H. Jennings Director CHj/apm I B-15 t I 2S s o< Z t-t H O z s tn z H > T3 JO O W c: on > an tn t- z tn Section II Surface Water The required collection of environmental data and moni- toring programs for surface water was commenced April 23, 1974. Included in this section is all the data available as of November 30, 1974, for the Surface Water Program which consists of: _-_ . . . . . (1) surface water stream gauging and water quality analytical data (2) inventory of natural surface features such as seeps and springs. Much of the data presented is in supplement to that actually required by the Oil Shale Lease Environmental Stipulations. As defined by the Lease, water gauging stations are required on the major drainages of Tract C-b and, as defined by the Mining Sup- ervisor, upstream and downstream of the Leased land. The Lease requires that records be maintained of all data collected which includes : (1) continuous stream flow records (2) continuous water temperature records (3) continuous precipitation records (4) continuous sediment records (5) periodic analyses for selected inorganic and organic chemical constituents, as directed by the Mining Supervisor . Presented in Table II A-l of this section is a summary of all surface water requirements as defined by the Mining Supervisor. Tables II A-2 through II A-ll tabulate all actual data compiled including that not required by the Lease. Although originally located in the Flora and Fauna section of the Oil Shale Lease Environmental Stipulations, the require- ment for an inventory of natural surface features, such as seeps and springs, has been included as part of the Surface Water Program. Following such an inventory, water quality samples were col- lected from each spring and seep identified. Although not required by the Lease, a complete water quality analysis was performed on each sample and the resulting data is tabulated in Table II A-12. II A-l r c ( i SECTION II SURFACE WATER DESCRIPTION OF CONTENTS Table/Figure No Fig. II-A-1 Title/Description Surface Water Gauging Station Locations A map of the thirteen stream gauging stations installed in the spring of 1974 by the Colorado District, U.S.G.S. Water Resources Division, in coopera- tion with the Colorado River Water Con- servation District. The U.S.G.S. Water Resources Division sub-district office in Meeker, Colorado, is currently operating and maintaining the stations, collecting water samples, and analy- zing for water quality parameters. Nine of the gauging stations are loca- ted on ephemeral or intermittent streams. The other four, however, are located on perennial drainages and are considered major gauging stations. The correct station names and associated U.S.G.S. numbers are listed below. The major stations are designated with an asterisk. Page No, II-A-4 * (1 (2 * (5 (4 (5 (6 (7 (8 (9 (10 (11 *(12 *(13 09306007-Piceance Creek below Rio Blanco 09306015-Middle Fork Stewart Gulch near Rio Blanco 09 5060 22- Stewart Gulch ab West Fork near Rio Blanco 09306025-West Fork Stewart Gulch near Rio Blanco 09 3060 28- West Fork Stewart Gulch at mouth near Rio Blanco 09 3060 33- Sorghum Gulch near Rio Blanco 09306036- Sorghum Gulch at mouth near Rio Blanco 09306039- Cottonwood Gulch near Rio Blanco 09306042-Piceance Creek Tri- butary near Rio Blanco 09506050-Scandard Gulch near Rio Blanco 09306052-Scandard Gulch at mouth near Rio Blanco 09306058-Willow Creek near Rio Blanco 09306061-Piceance Creek ab Hunter Creek near Rio Blanco II A-2 . 6 l< SECTION II- SURFACE WATER (cant.) Table/Figure No. Title/Description Page No, Rain Gauge Data II A-5 ) \ Table II-A-1 Surface Water Quality Analytical II-A-6 Program Requirements 4" Tables II-A-2- Water Quality Data Summary Tables II A- 7 II-A-11 A tabulation of data compiled from through U.S.G.S. computer print-out sheets. II A- 16 The bulk of the data is from the four major gauging stations from which water quality samples are routinely collected and analyzed. Water samples are collected at the remaining stations every other week whenever flow occurs. The stations in addition to the major gauging stations for which data has been compiled include: (1) U.S.G.S. No. 09306025 (2) U.S.G.S. No. 09305030 (this station was later moved and renumbered U.S.G.S. No. 09305022) (3) U.S.G.S. 090306050 U.S.G.S. Water Quality Computer II A-17 Print-out Sheets - All stream water through quality parameters are presented by II A-59 gauging station. The Data Summary Tables II-A-2 through II-A-11 were generated from this bulk data. Fig. II-A-2 Seeps and Springs - a map of all seeps II A-60 and springs located near Tract C-b. An inventory of local scops and springs was conducted by field geologists. It was concluded that there are no major springs on Tract C-b. Water quality samples were collected, however, from all springs and seeps near the Tract and the data is included in this report. Table II-A-12 Seeps and Springs - Water Quality II A- 61 Analytical Program Summary Table Seeps and Springs - Laboratory Water II A-62 Quality Analysis Sheets - Water samples through from ten seeps and springs near C-b Tract II A- 85 were analyzed. Major and miner consti- tuents were done by Industrial Laboratories, Denver, Colorado. Trace elements were done by Commercial Testing and Engineering, Golden, Colorado, and radioactivity was done by Hazen Research, Inc. , Golden, Colorado. The data presented in Table II-A-12 was generated from this bulk data. II A-3 \< Ki 1 ^ i ■ w i sJj «W tWILLOW CREEK NEAR RIO BLANCO^ r 0 9 30 60 4 zWM^'m fPICEANCE CREEK TRIBUTARY NEAR RIO BLANCO* m \ v rSCANDARD GULCH AT io MOUTH NEAR RIO BLANCO ^X 09306007 PICEANCE CREEK iEAR "RIO BLANCO fi^ORGHUM GULCH/BELOW RIO BLANC04 ; AT M6UTH imc /RIO BLANCO. V b w o j-_ X jj . VU'Jl 31. Oil $ Grease X 32. Ortho-Phosphate X 33. Pesticides xfM) 34. PH . X xf>0 35. Potassium X 36. Selenium X 37. Silica X 38. Sodium X 39. Solids. Dissolved X 40. Solids, Suspended (sediment) x(M) x(0) 41. Sulfate X 42. Sulfide X 43. Turbidity X x(PC) 44. Zinc x(M) 45. Complete element scan for all trace elements x(M) 46. Total Organic Carbon (TOC) If TOO 10 mg/liter, then Dissolved Organic Carbon Suspended Organic Carbon Phenols Po 1 ycyc lie A roma tics Sulfur (acid extraction) Nitrogen (base extraction) x(M) 47. Stream Flow (discharge) x(M) x(0) 48. Water Temperature x(M) x(0) * Depending on count, thorium 230, radium 226, and natural uranium may be required (M) Major Gauging St.it ions Only. (0) All Gauging Stations Except Major Stations. (PC) Piccance Creek Gauging Stations Only. II A- 6 • *5. PH l>6. Potassium (mg/l) U7. Selenium ( ug '1 ) U8. Silica (mg/1. («)U9. "Silver (ug/l] Sodium (mg/1] (*)51. Sodium Adsorption Ratio (»)52. Sodium 53. Solids Dissolved (r.g/l) 5I4. Solids. Suspended («)55. Strontium (u-'/l) 56. Sulfate (mg/1) §2, Sul fide (m- 1 ) S_8_._ Temperature °C) (*)59- LusZil (*)60. Titanium ( u>- [1 ) 6l. Turbidity v («)62. Vanadiu- (u-.'l) 63- Zinc (ug/1) 6U. Zirconium (u.-/l) 65. Calcium (mg 66. Complete Ele.-.ent Sc^n 67. Radioactivity Gross Alpr.°. (pel] Radium Gross Beta Thorium ?30* Uranium ** 68. Total Organic Carbon (TOC) If TGC7- 10 ny-/liter. then Nitrogen <3e.se Extraction) Organic C-rbon, Dissolved Organic Carbon. Suspended Phenols Sulfur (Acid Extraction) 5/3 5 /IT :i3o 1.3 110 lii 1=2 12. 1080 •r. 130 <6 U picocuries per liter (pel) •• Required if Gross Beta > 100 picocuries per liter (pel) N Non-Instantaneous Discharge II A-7 k, k k TABLE II A- 3 Piceunce Creek Below Rio Blanco, CO U.S.G.S. No. 09306007 September - February, 1975 _lllb_^ukalinlty ("■ft/1) (*)2. Aluminum (un/1 3. Aromatlcs, Polycyclic (ug/l) U. Arsenic (ur/1) 5_. Murium (ug/l] («)6. Beryllium (ug/l) T_.__ Bicarbonate (ur./J ) (»)0. Bismuth (ug/l) 9. Boron (ur/1) 10. Cadmium (ug/l) Carbonate (mg/l) 11. 13. 1 U . Chromium (ug/1) Carbon Dioxide (mg/l I Chloride (mg/l) («)15. Cobalt 16. COD t (ur/i; Imc/l) XL. 18. Coliform, Total & Fecal (01. /100m Color 19. Conductivity. Specific (mr) 20. Copper (ug/l) 21. Cyanide (mr/l) 22. Discharge (CFS) 2IH 23. Dissolved Oxygen (mg/l) 2h. Fluoride (mg/l) («)25- Gallium (ug/l (*)26. Germanium (ug/l) (»)?7- Hardness (Ca. Mr) (mg/l) (*)28. Hardness. Non-Carbonate (mg/l) 29. Iron (ug/l) 30. Kjeldahl Nitrogen (mg/1) 31. Lead (ug/l) 32. Lithium (ug/l) 33. Magnesium (mg/l) 3U . Hgaganese (ug/l) 35. Mercury (ug/l) (*)36. Molybdenum (ug/l) (»)37- Nickel (ug/l) 36. Nitrate (mg/l) ~39- Nitrite (mg/l) UP. Odor (qualitative) 1<1. Oil & Grease (mg/l) 142. Ortho-Phosphate (mg/l) (*)U3. Ortho-Phosphorus (mg/l] Mj. Pesticides (ug/l) 1*5. PH U6. Potassium (mg/l) U7 . Selenium (ug/l) li8. Silica (mg/1) («)U9- Silver (ug/l) 50. Sodium (mg/l) (*)51. Sodium Adsorption Ratio (*)52. Sodium [%) 53. Solids, Dissolved (mg/l) 5U . Solids. Suspended (»)55. Strontium (ug/l) 56. Sulfate (mg/l) 57- Sulfide (nWl) Temperature (°C) (»)59. Tin (ug/ll (*)60. Titanium (ug/l) 61. Turbidity (JTU) (*)62. Vanadium (ug/l) 63. Zinc (ug/l) 6k. Zirconium (ug/l) 65, rolrium frpp/l) 66. Complete Element Scan 67. Radioactivity Gross Alpha (pel) Radium 226* Gross Beta Thorium 230** Uranium ** 6^-. Total Organic Carbon (TOC) If TOO- 10 mg/liter. then Nitrogen (Base Extraction] Organic Carbon. Dissolved Organic Carbon. Suspended Phenols Sulfur (Acid Extraction) Q/20 h:>8 21ZL 100 120 i±. 1080 .02 160 13. 1060 ]0/'t ;o/"3 1.0 380 30 50 50 .0 wrr .: 3^0 120 kh 50 .1 ^r .02 O" 120 2.7 21 .03 01 3-2 16 110 kO 696 160 8.0 20 ZQ_ 2.6 kl 6^9 150 7-0 63 =1 (*) Not Required » Required if Gross Alpha > h picocuries per liter (pel) •« Required if Gross Beta > 100 picocuries per liter (pel) N Bon-Instantaneous Discharge IJ A-8 4 wun.i. ii-n-i West Fork Stewart Qulch Near Rio Blanco, CO. U.S.G.S. Bo. 09306025 April - August, 197>< J_»|l. Alkalinity (mr./l.l (*)2. Aluminum (ur/l) '* *■ *■" 1 L* 1 1 Aromatics, Polycyclic (ur/l) Arsenic (ur/1) , 5. Barium (ug/l)_ _(j»_)6. Beryllium (ug/l) J. Bicarbonate (ufi/jj_ (»)8. Bismuth (ug/l p. Boron (up,/l) 10. Cadmium (ug/l) 11. Carbonate (mg/1) (*)12. Carbon Dioxide (mg/l) 1 3 . Chloride (mr./l) I Ik. Chromium (ug/l] )1S. Cobalt (ug/l) 16. COD (m.'-/l) kl21 17. Coliform. Total & Fecal ( CI . /100ml 18. Color (Ft-Co Scale) 19. Conductivity. Specific (u\r) 20. Copper (ug/l) 21. Cyanide (mg/l] 22. Discharge (CFS) 23- Dissolved Oxyr.en 21*. Fluoride (mr./l) (mg/1) (»)25- Gallium (ur/l (*)26. Cermanium (ur/l) (»)27. Hardness (Ca. Mr) (mr./l) 11)28^ 12- _30^ 31. Hardness. Non-Carbonate (mg/l) Iron (ug/l) __ K.leldahl Nitrogen lmg/1) Lead (ur/l) 32. Lithium (ug/l] 33. Magnesium (mg/l) 3U . Manpanese (ur/l) 35. Mercury (ur/l) (*)36. Molybdenum (ur/l) («)37. Nickel (ur/l) ^fl. Nitrate (mg/l) 3Q. Nitrite (mg/1 1*0. Odor {"qualitative ) 1*1. Oil & Grease (ns7l) 1*2. Ortho-Phosphate (mg/l) («)U3. Ortho-Phosphorus (mg/l] 1*1*. Pesticides (ug/T) »»?• PH 1*6. I48. Potassium (mg/l Selenium (ug/l) Silica (mg/l) (*)U9. Silver (ur/l 50. Sodium (mg/l) (*)51. Sodium Adsorption Ratio («)52. Sodium W 53. Solids. Dissolved (mg/l) 51*. Solids. Suspended (*)SS. Strontium (ur/l) s6. Sulfate (mg/l) 57. Sulfide n^TiT SR. Temperature (°C) (»)59. Tin (ufi/jj (*)60. Titanium (ug/l] 61. Turbidity (J'l'U) (*)62. Vanadium (ur/l) 63. Zinc (ur/l) 6U. _6^ Zirconium (ur/l] Calcium (mr/1) 5/3. l*o2 588 ■;/17. 6J 10 17^0 8.9 8.8 hIL 1*0 t.o b .1 1630 ] .: <10 1* picocuries per liter (Pcl) «« Required if Gross Beta > 100 picocuriea per liter (pel) N Non-Instantaneous Discharge II A-9 4 f i West Fork Stewart Gulch Near Rio Blanco, CO. U.S.G.S. No. 09306025 September - February, 1975 9/12 9/20 9/27 10V'' 10/2^ (•)1. Alkalinity (mp/l) ■?''? 1*1*5 ;,!*!* (•)2. Aluminum (up/1) 3. Aromatics, Polycyelic (ug/lj 1*. Arsenic (ug/1) 2 1 1 3- Barium (ug/1) 0 0 0 (•)6. Beryllium (up/1) 7. Bicarbonate (ugVll 661* 51*2 51*1 (•)8. Bismuth (up/1) 9. Boron (up/1) 150 80 130 10. Cadrium (up/1) 1* picocurieo per liter (pel) *• Required if Gross Beta > 100 plcocuries per liter (pel) ™ Non-Instantaneous Discharge II A-10 « TABLE II A- 6 Stewart Gulch Hear Bio Blanco, CO. U.S.G.3. No. 09"i06030(aJ September - February , 1975 > > 9/12 9/20 9/27 10/1| 10/23 («)1. Alkalinity (m^/1) 1*27 big b22 (*)2. Aluminum (ug/l) 3. Aromaties. Polycyclic (ur'l) '*. Arsenic (ur/1) 1 1 1 5. Barium (ug/l) 0 0 0 (•)6. Beryllium (ug/l) 7. Bicarbonate (ug/l) 520 511 5 1 !' (*)8. Bismuth (uk/1) 9- Boron (uk/1) 90 70 1 10 10. Cadmium (uk/1) 7 <1 0 11. Carbonate (n^l) (*)12. Carbon Dioxide (m/'./l) 13. Chloride (rng/l) 8 . 1 6.b 6 . 6 I ll*. Chromium (ur/1] (*)15- Cobalt (uk/1) 16. COD (mg/1) 17. Coliform, Total 4 Fecal ( CM . 100ml ) i 18. Color (Pt-Co Sea] el 19- Conductivity, Speciiic (u\r) 11*20 lblO 1^*00 20. Copper (uk/1) 5 : 0 | 21. Cyanide (rag/i) i 22. Discharge (CFS) 2.1* 2.3 1.8 23. Dissolved OxyKen (mg/1) 21*. Fluoride (mg/1) .2 • 3 .3 (»)25. Gallium (uk/1) X*]26. Germanium (ug/l) (*)27. Hardness (Ca, Mr) (n«/l) 530 550 5 30 (*)23. Hardness, Non-Carbonate (mg/1) 110 no 100 29. Iron (ur/1) 50 1*0 20 30. K.leldahl Nitrogen (ng/1) 31. Lead (uk/1) 2 9 1 . 32. Lithium (uk/1) 0 0 0 33- MaRnesium (mg/1) 78 76 70 3b. Manganese (ug/l) 0 0 0 35- Mercury (uk/1) .0 .0 .0 (*)36. Molybdenum (uk/1) («)37. Nickel (uk/1) 38. Nitrate (mg/1) 39- Nitrite (mg/1) 1.5 1/6 1.5 1*0. Odor (qualitative) 111. Oil & Grease (mg/1) 1*2. Ortho-Phosphate (mg/1) .03 .03 .00 (*)1*3. Ortho-Phosphorus (cg/l) .01 .01 .00 1*1*. Pesticides (ug/l) 1*5. PH 1*6. Potassium (mg/1) 2.5 2.1 1.9 1*7. Selenium (ug/l) 1 1 1 1*8. Silica (mg/1) 17 17 17 1 (*)1*9. Silver (ug/l) 50. Sodium (mg/1) 130 120 120 (*)51. Sodium Adsorption Ratio 2.5 2.2 2.3 (*)52. Sodium (%) 35 32 33 53. Solids, Dissolved (mg/lj 95U 936 921 5!*. Solids, Suspended («)55. Strontium (ug/l) 56. Sulfate (mK/1) 370 360 350 57- Sulfide (mg/1) 58. Temperature (°C) 8.5- 8.0 9.0 («)59. Tin (ug/l) (*)60. Titanium (ug/l) 61. Turbidity (J™) (*)62. Vanadium (ug/l) 63. Zinc (ug/l) 10 10 20 I 6b. Zirconium (ug/l) 1 65. Calcium (mg/1) 85 95 95 66. Complete Element Scan ! 67. Radioactivity Gross Alpha (pel) tfadium 226* Gross Beta Thorium 230** Uranium ** 6 6. Total Organic Carbon (T0C) If T0C?- 10 mg/liter, then Nitrogen (Base Extraction) Organic Carbon. Dissolved Organic Carbon, Suspended Phenols » Sulfur (Acid Extraction) 1 > (*) Not Required * Required if Gross Alpha > 1* picocuries per liter (pel) *" Required if Gross Beta > 100 picocuries per liter (pel) ■ Non-Instantaneou3 Discharge (a) Moved and renumbered U.S.G.S. No. 09.306022 in August, 1974. II A- 11 TABLE It A-7 SCANDARD CULCH NEAR RIO BLANCO, CO. U.S.G.S No. 09306050 April - August, 197U lt/23 5/3 5/17 5/22 5/31 6/11. 6/21 6/26 7/2 7/11 7/20 fl/T C)l. Alkalinity (ms/l) m (•)2. 3. Aluminum (ue/1) Aromatics, Polycyclic (^/J, h. u 5. Barium (ur/1) 0 C)6. 7. Beryllium (u^/'l) Bicarbonate (ur/1) liitU (•)8. Bismuth fug/1 j 9. Boron (up,/l) ll»0 10. Cadmium (ur.^1) 3 11. f)12. 13. Carbonate (mg/1) Carbon Dioxide (me/l) Chloride (m^/1) 3.1* 10 Xh. C)15. 16. Chromium (ue/l) Cobalt (ur/1) COD [BUt/O.] 17. 18. Coliform, Total & Fecal^Cl . / iOOrJJ Color (Pt-Ce Scale) 19. Conductivity, Specific (urr) 11*20 20. 21. Copper (ue/1) Cyanide \mir 1) - 22. 23- Discharge (CFS) Dissolved Oxveen .-n^ 1 1 . B?M 2U. Fluoride (me/1) ^ (*)25. (*)26. Gallium (u«/l) Germanium (uc/l) ^0 (#)27- («)28. Hardness (Ca, Mp;) (me/l) Hardness, Ncn-Carbor.ate (mp;/l) 110 Iron (ui- 1' 30. 31. K.leldahl Nitrogen 0 32. Lithium (up/1) TO 33. Magnesium (me/l) 79 3*t. 35- 20 Mercury (up/1) .0 (»)36. (*)37- 38. Molybdenum (up/1 5 Nickel (ur/1) Nitrate (me/l) 39. 1*0. Nitrite (me/l) Odor (qualitative) kl. Oil & Grease m^ 1 ] 1.2. Ortho-Phosphate (me/l) .03 («)1*3. It It. Ortho-Phosphorus (me/1) Pesticides (ug/l) . -*"— ^5- pH 3. it U6. 2-2 ^7- Selenium (ue/1) 2 U8. Silica (mg/1) 13 («)i*9. 50. Silver (ue/l) Sodium (mg/1) I!t0, (*)51. (*)52. Sodium Adsorption Ratio Sodium (%) 35 53. Solids, Di-so'ived (^e/l) QS1 ■" - (*)55. ■ i i 1 Sulfate (me/l J 350 i 57. Sulfide (nur/i; 1 58. Temperature (°C) 21.0 ! 1 (*J6o. Tin (ue/l) Titanium (un/l) 61. (*)62. Turbidity (JTU) 63. Zinc ( uf/1 ) 20 6k. 65. Calcium (mg/1) 91 .. 66- 67. Radioactivity • Gross Alpha (pel) Radium 226* Gross Beta Thoriin 230** 68. Total Organic Carbon (TOC) If TOO- 10 me/lit^r. then Hitrofen (Base Extraction ) Organic Carbon, Dissolved 1 Organic Carbon, Suspended Phenoln Sulfvir (Acid Extraction) ■ , - 1 ... H 1 (») Not Required * Required if Gross Alpha > It picocuries per liter (pel) ** Required if Gross beta > 100 picocuries per liter (pel) " Non-Inntuntaneous DiHCharge II A- 12 • TABLE II-A-B Willow Creek Near Rio Blanco, CO. U.S.G.S. No. 09306058 April - August, 1971* (»)1. Alkalinity (mg/l) (*)2. Aluminum (ug/1) 3. Aromatlcs. Polycycllc h . Arsenic (uft/1) liM /l) 5. Barium (ur/1) (»)6. Beryllium (ug/l) 7. Bicarbonate (ur./l) («)8. Bismuth (uf/1 9. Boron (ug/l) 10. Cadmium (ug/l) 11. Carbonate (ms/l) («)12. Carbon Dioxide (mg/l) 13. Chloride [gg/jJ U/21 1.68 lU. Chromium (ug/l) («)15- Cobalt (ug/l) 16. COD (iWl) TT — 17. Coliform, Total & FecallCL./ 100ml 18! Color (Pt-Co Scale") 19. Conductivity. Specific (inr) 20. Copper (ug/l] 21. Cyanide (mg/l) 22. Discharge (CFS Dissolved Oxygen In-.g/l) Fluoride (mg/l) 23 "IS 025 C)26. Germanium (ug/l) («)27. Hardness (Ca, Mg Gallium (ug/l) (mg/l) (»)23. Hardness, Non-Carbonate (mg/l) 557 5-< 12 5/17. 5/22 5/31 _6/l> U26 6/21 518" L0 1590 1.0 .5 5Q0 I: i] K.'eidahl Jiitrogen 31. Lead (ug/l) 32. Lithium (ug/l] 33. Magnesium (ng/l) 3U. Manganese (ug/l) 35. Mercury (ug/l) (*)36. Molybdenum (ug/l) («)37. Nickel (ug/1) 38. Nitrate (mg/i: 39. Nitrite (mg/l) U0. Odor (qualitative 120 isaa 1390 l.b -5_ 610 150 55 505 <13 120 10 10 £20 50! 200 519 130 1U0 0.0 13 10 1.1 ^L 570 1^00 It picocuries per liter (pel) Required if Gross Beta > 100 picocuries per liter (pel) Non-Instantaneous Discharge II A- 13 i TABLE II-A-9 Willow Creek Neur Rio Blanco, CO. U.S.G.S. No. 09306058 September - February, 1975 p/12 9/20 9/27 10/1, 10/23 (•)l. Alkalinity (mg/lj 1(0'.) (*)2. ALuminum (ur/1) 3. Aromatics, Polyryclic (ug/l) 1*. Arsenic (ug/l) 1 5. Iiarium (ug/ll 0 Cl)6. Beryllium (ug/l) 7. Bicarbonate (ug/l) 1*99 (*)8. Bismuth t-ug/lj 9. Boron (ug/l) 70 10. Cadmium (ug/1]^ 0 11. Carbonate (mg/l) oh 1*)12. Carbon Dioxide (mg/1) 13. Chloride (mg/l) 10 ll*. Chromium (ug/l) (*)15. Cobalt (ug/l) 16. COD (mg/i) 17. CoXiform, Total & Fecal (CI ./100ml', 18. Color (Pt-Co Scale) 19. Conductivity, Specific (uxr) 1370 20. Copper (uk/1) 2 21. Cyanide (mg/1) 22. Discharge (CFS) 23. Dissolved Oxygen 21* . Fluoride (mg/l) .1* (*)25. Gallium (ug/l) (*)26. Germanium (ug/l) (*)27. Hardness (Ca, Mg) (mg/l) 1*60 (*)28. Hardness, Non-Carbonate (ms/l) 51 29. Iron (ug/l) 20 30. K.leldahl Nitrogen (ng/1) 31. Lead (ug/l) 1 32. Lithium (ug/l) 0 . 33. Magnesium (mg/l) 73 3**. Manganese (ug/l) 0 35- Mercury (ug/l) C*)36. Molybdenum (ug/l) (*)37- Nickel (ug/l) 38. Nitrate (mg/l) 39- Nitrite (mg/l) .1*2 1*0. Odor (qualitative) 1*1. Oil & Grease (mg/l) 1*2. Ortho-Phosphate (mg/l) • 09 (*)1*3. Ortho-Phosphorus (rag/1) .03' U U . Pesticides (ug/l) 1»5. PH 1*6. Potassium (mg/l) 2.3 1*7- Selenium (ug/l) 1 1*8. Silica (mg/l) 17 (*)1*9. Silver (ug/l) 50. Sodium (mg/l) 130 (*)51. Sodium Adsorption Ratio 2.6 (*)52. Sodium {%) 38 53. Solids, Dissolved (mg/l) 875 5!*. Solids, Suspended (*)55- Strontium (ug/l) 56. Sulfate (mg/l) 330 57- Sulfide (mg/l) 58. Temperature (°C) 11.5 (*)59. Tin (ug/l) (*)60. Titanium (ug/l) 6l. Turbidity (JTU) (*)62. Vanadium (ug/l) 63. Zinc (ug/l) 10 6U. Zirconium (ug/l) 65- Calcium (mg/l) 66. Complete Element Scan 67. Radioactivity Gross Alpha ipcl) Radium 226* Gross Beta Thorium 230** Uranium ** 68. Total Organic Carbon (TOO If T0C?- 10 Bin/liter, then Nitrogen (Base Extraction) Organic Carbon, Dissolved Organic Carbon, Suspended Phenols Sulfur (Acid Extraction) (•) Not Required * Required if Gross Alpha >• I* picocuries per liter (pel) ** Required if Gross Beta > 100 picocuries per liter (pel) " Non-Instantaneoua Dincharge II A- 14 « TABLE I I -A- 10 Piceance Creek Above Hunter Creek, Near Rio Blanco, CO. U.S.G.S. No. 09306061 April - August, 197U l*/23 5/3 5/17 5/22 5/31 6/11* 6/21 6/26 7/2 7/11 7/20 8/3 8/10 8/31 (•)l. Alkalinity (mg/l) li iO 1*19 5LH 551 550 522 527 51*9 '.'■'■ 508 1.03, 1.9 3 1*58 (•)2. Aluminum (ug/1) 50 3. AromaticSi Poiycyclic (ug/1] 1*. Arsenic (ur/1) 1 a 3 -1 3 3 6 *t 3 j 2 5. Barium (ug/ll 70 0 100 0 *100 *100 <:ioo 0 0 100 (*)6. Beryllium jujs/1) <7 7. Bicarbonate (ug/1) 52it 511 631 071* 671 616 61*3 060 600 619 1*91 601 558 (•)8. Bismuth (ug/1) *ll» 9. Boron (ug/1) 100 21*0 21*0 21*0 21*0 2^0 270 320 230 230 10. Cadmium (ug/1) 0 1 1 0 1 0 2 1 t-\ c\ 11. Carbonate (mg/1) 0 0 0 0 0 0 0 0 0 0 0 0 (*)l2. Carbon Dioxide (mg/l) 5. 3 5-2 8.0 6.8 6.8 6.1* 6.5 11 7.0 12 20 7.6 13. Chloride (mg/l) l5, 11 li* 15 15 16 15 16 15 10 13 is 15 lU. Chromium (ug/1) <10 (»)15. Cobalt (ug/1) ^20 16. COD U!f,l) 17. Coliform, Total & Fecal (Cl./lOQnl' 18. Color (Pt-Co Scale) 19. Conductivity, Specific (uir) 1190 nuo 1510 1590 1560 151*0 15!*0 1660 1630 1^80 ii:.0 1 lb 0 ". ": '- '. 20. Copper (ug/1) <-5 2 9 2 3 1 5 20 ~3 6 21. Cyanide (nig/ i) 22. Discharge (CFS) 29 30 6.3 6.2 6.0 i*.6 5-5 U.6 6.0 k.6 -31 :? 17 , 23- Dissolved Oxygen (mg/l) 2k. Fluoride (mg/l) 1.0 • 9 • 7 .6 1.5 ■ 7 .6 • 7 .6 • 5 .7 .-< (»)25. Gallium (ug/l) <^10 (*)26. Germanium (ug/1) ^20 (*)27. Hardness (Ca, Mr) (mg/l) UlO uoo 510 51*0 51*0 520 520 5**0 570 5-0 370 1*50 U50 (*)28. Hardness, Non-Carbonate (mg/l) 0 0 0 0 0 0 0 0 6 22 0 0 0 29. Ir n (uk/1) . -, 20 5C pfl 20 c> 50 " : - 70 30. iCleldahl Hitrogen >-" - 31. Lead (ug/1) <20 7 3 5 4 2 ~ l| 2 8 32. Lithium (ug/1) 6 10 10 10 0 0 0 0 0 : 33. Magnesium (mg/l) 55 51* 76 82 81 80 79 8U 88 P2 1*7 62 61* 3**. Mar..--anese (ug/1) 30 10 60 70 100 100 110 190 150 150 70 so 10 35- Mercury (ug/1) .0 .0 .0 .0 .0 .0 .0 .0 .0 .5 .0 (*)36. Molybdenum (ug/1) 7 (*)37. Nickel (ug/1) <10 38. Nitrate (mg/l) 39. Nitrite (mg/l) .60 .6U .62 .35 .15 .08 .03 .13 .19 .22 ■ .63 - : . 1 ^ 1*0. Odor (qualitative) 1*1. Oil & Grease (mg/l) 1*2. Ortho-Phosphate (mg/l) .12 .03 .12 .15 .09 .06 ■ ■"■3 .09 .00 .21 .00 - - .09 ( « )U3. Ortho-Phosphorus (=g/l) .0k .01 .01* .01*- .03 .02 (VI .33 .op .0" . : i Q*3J UU. Pesticides (ug/1) . 1*5. PH 3.2 8.2 8.1 8.2 8.2 8.2 8.2 8.0 8.2 7.9 7.6 3 . : 1(6. Potassium (mg/l) 3.3 3.7 ;.: 3.9 I4.2 k-2 k.O 6.1* 3.3 U.l 5.5 -.3 -.2 1*7- Selenium (ug/1) 0 1 1 2 1 1 9 1 0 i 1 U8. Silica (mg/l) 16 17 39 18 17 16 16 15" 17 ill 12 20 18 (*)1»9- Silver (ug/1) <3 50. Sodium (mg/l) 120 120 170 180 180 180 180 200 180 200 120 150 "- = : (*)51. Sodium Adsorption Ratio 2.6 2.6 3.3 3.1* 3.k 3.1* 3.1* 3.8 3.3 3.8 2.7 3.1 3- 1 (*)52. Sodium ($) 38 39 kZ 1.2 1*2 1*3 1*3 1*1* 1.0 1*5 kj 1*2 !»2 53. Solids, Dissolved (mg/l) "b5 751* 1030 1070 1060 1020 1030 1090 1080 1080 736 901 ::; 5U. Solids, Suspended ;'*,:5. :-.:• a-.ium j* il 56. Sulfate (mg/l; 220 220 350 350 350 330 3-0 360 350 3:0 223 27C 280 57. Sal fide (mK/l J 58. Temperature (°C) lU.O 7.-5 11.0 lb.O 18.0 21.5 23-0 20.0 16.0 21.0 1U.5 18.0 - p n (*)59. Tin (ug/1) <15 (*)60. Titanium (ug/1) <10 6l. Turbidity (JTU) (*)62. Vanadium (ug/1) <10 63. Zinc (ug/1) <10 20 20 20 30 20 10 50 20 61*. Zirconium (ug/1) ^0 65. Calcium (mr/l) 75 73 79 83 81* 77 78 77 8<* 77 72 79 7c 66. Complete Element Scan 67. Radioactivity Gross Alpha (pel) Radium 226* Gross Beta Thorium 230** Uranium ** 63. Total Orranic Carbon (T0C) If TOC^ 10 mg/liter, then Nitrogen (Base Extraction) Organic Carbon, Dissolved Organic Carbon, Suspended Phenols Sulfur (Acid Extraction) ._ — (*) Not Required • Required If Gross Alpha> 1* plcocurles per liter (pel) •* Required if Gross Beta > 100 picocurle3 per liter (pel) ™ Non-Instantaneous Discharge II A-15 * « TABLE I I -A- 11 Plceance Creek Above Hunter Creek, Near Rio Blanco, CO. U.S.G.S. No. 09306061 September - February, 1975 9/12 9/20 0/27 10/1. L0/23 1 (*)l Alkalinity (nv/1) 5^ 1 sh? 1 (*)2. Aluminum (ug/l) 3. Aromatics, Polvcyclic (u/'Vl) 1*. Arsenic (uk/1 ) - 3. Barium (ug/l) (*)6. Beryllium (ug/l) 1 ■ - 7. Bicarbonate (ug/l) («)8. Bismuth (uifl/l) ,Bri <). Boron (ug/l) 10. Cadmium (ug/1) 11. Carbonate (mg/l) (*)12. Carbon Dioxide (mg/l) 13. Chloride (mg/l) 12 1 1*4 lU. Chromium (ug/l) (»)15. Cobalt (ug/l) 16. cod (mK/1) 17. Coliform, Total & Fecal( Cl./lOOr.l ) 18. Color [Pt-Co Scale) 1330 1550 20. Copper (uk/1) 21. Cyanide Img 1) b 3 22. Discharge (CFS) 10 6.2 23. Dissolved Oxygen (mg/l) 2U. Fluoride (mg/l) («)25. Gallium (ug/l) .8 .6 . (*)26. Germanium (uk/1) (*)27. Hardness (Ca, Mr,) (mg/l) (*)28. Hardness, Non-Carbonate (or/1) 29- Tron (u«/i) 30. K.'eidahi Bitrocen U70 10 1*0 530 0 30 31. Lead (ug/l ) 32. Lithium (ug/l) 33- Magnesium (mg/l) 3l*. Manganese (ug/l) c 0 67 20 0 78 170 35. Mercury (ug/l) .0 .0 (*)36. Molybdenum (ug/l) (*)37. Nickel (ug/l) 38. Nitrate (nut/1) 39. Nitrite (mg/l) .35 .27 1*0. Odor (qualitative) ill. Oil 4 Grease (mg/l J , 1)2. Ortho-Phosphate (mg/l) (*)1*3. Ortho-Phosphcrus (ng/l) .09 .03 .12 .0!* -■■ Lit. Pesticides l ugj 1 ) 1(5. pH 1*6. Potassium (mg/l) 3.6 U.3 1*7. f. lenium (ug/l) 1 1 U8. Silica (mg/l) 18 19 1 (*)l»9. Silver (ug/l) 50. Sodium (mg/l) (*)S1. Sodium Adsorption Ratio (*)52. Sodium (*) £.8 39 170 3.2 1*1 53. Solids, Dissolved (mg/l) Sit. Solids. Suspended 872 1030 1 56. Sulfate (me/1) I 50 L .,. 57. Sulfide (mg/l) 58. Temperature (°C) 15.5 10.0 (*)59. Tin (ug/l) (*)60. Titanium (ug/l) 61. Turbidity N'UJ (*)62 Vanadium (ug/l) 1 63. Zinc (ug/l) 10 20 65. Calcium (rg/1 ) 77 i^, 67. Radioactivity Gross Alpha (pel) Radium 226* Thorium 230** 6'j. 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CM • •-i a. h- «/) O Ul m ** « z o 3" • Ul «Hi o o -> _J o UJ _l u. »— u o in o >t • -1 a: «J — ' m s: «* M o u i Ul X «% _1 © • 2 in > 3 o\j < — _l U X O 00 _l IT o o *■• 3 ^-t m CO Ul X ' r^ o r— *^ » t CI CO ~~ M o UJ 1 UJ c CO — m <}• X X If > - — £_ ~>- u C: • ■4 i »— < i o _^j 1 n »-^ Ul Ul Q O a f— X u o z a *o CO ■*■** «a r- » Ul <_> O (/) ** a o 1 UI o to #« I— * z X >- c • »— »— * _l _l o UJ - CO CO ~- r- X o* ** 3> < x o en u. 1 -^ *-~ —•. o UJ t UJ c o »H CO _i *^ n 1 * ■x m > *— « t- ►— V o o | UJ o •—I _l _l s: cn z 13 n vH Ul H- o Q o 3 z Ul s o a u CO CO CO o 3 ■"< f^ o o *•* o H- — UJ ae u < Q *^ «^ »-« z Ul 1 UJ ( s: -~ _j en < V CO :> UJ 3 UJ N> J- UJ •— t _i _l >— < CO o ^^ u a C a UJ 2 ~~ 3 — •—I UJ co lO — ' o a. »— < ■■* i s c J- ^ ^^ - ~-» » • aj 3 —* _l o -c •c in > — — V, ■*) ^ »— — i , I _J O ~ sC < a ~ i — *~ 3 ~* o O cr, •— « — o m _J ■^^ o> V o 1— 1— « Q p^ ^^ o _J i UJ U ~~ _J o M «l LO > z z N. o o •— » _J »-H N Z Ul z V en *-+ — < _l < z 5. a o o o X 4 ■*■* 3 <—* CO o — o < o f • ►d 4 H- P 0<3 W P 3 CO 0> (\> •d CO 'SPRING AT PL RANCH if1 ^SPRING AT MOUTH WILLOW CREEK WEST OF PL RANCH MAI SPRING AT WILLOW CREEK AT MOUTH OFSCANDARD GULCH 1PMXV I r\U WILLOW CREEK 3/41 MILE SOUTH SCANDARD//^ GULCH/ ~W~ S5 sr -&#■ A i I SPRING AT OLDLANI HOUSE -^U #• ^?™NG AT MOUTH SrSEEPAT MOUTH ^TEWART GULCH /JVM/ \\^,„ C - ^WILLOW CREEK 2 MILES ^SOUTH SCANDARD y F STEWART LCH ■* SPRING AT SAVAGE CABIN, STEWART GULCH «^ ^EEPAT MOUTH OF EAST Vr STEWART GULCH SPRINGS 81 SEEPS TRACT C-b S SPRING OR SEEP TRACT BOUNDARY I MILE R 9ft W) II A-60 FIGURE H A-2 c ' o Location: (See Map) TABLE II A-12 WATER QUALITY ANALYSIS SEEPS and SPRINGS ^a^ (unless stated otherwise, all units are mg/l) Element Measured 1 o 1 h 5(b) 6 7 8 9 10 1. Aluminum .06 •1 • 3 0.1 1 . 3 2 . 3 •? ■ 2 6 . i 2. Ammonia . X <.i <. 1 c.l o.o: : . 0 c = q - - - lb. Conductivity, Specific 1360 11^5 12 5 0 1100 1320 1250 12 60 ■26; '160 11 80 IT. Copper . 04 .04 .03 . 2 .1 . 05 .03 . 2 . I . 0? 13. Fluoride . Q .6 . 7 .6 .0 2. 1 1. 5 1 . 7 1. 5 . - 19. Gall ium <.C05 <. 006 <. 006 . 0 0 6 . 002 0.005 o. 006 (. 007 (.00? (.:;i 20. Hardness , Total h&k 536 380 548 510 512 512 576 512 516 21. Hydroxi de i o nm:j .0003 . 0001 .0001 . nnU 28. Molybdenum <. COS (.006 <.006 .013 0.03. 0.03 (. 007 .06 0° 29. Nickel 0. 02 .004 .01 .08 0.0? 0. 01 0.003 .02 . 005 30. Nitrate 8.1 5.4 5.6 6.0 3.Q 2.7 2.9 ! . 1 1 -7 - 1 31. PH 7.9 8.0 7.6 7. 3 5. 3 8.2 3.1 7. 9 5 . l 7 o 32. Phosphate, Total (.1 <.l Cl <1 (.1 <.l II A-62 * 1 * ti£ LUL^'^iLiiiML Uiuy/^AIVUBBd wbMli Aral » Analytical and Cont*.lli*g Chtmists 2600 WEST 29TH AVFNUE DENVER, COLON ADO S0211 ANAITSIS KtPCHtT TELEPHONE 455-3641 ATLANTIC KICHFiaD CO.tPA'iY DATE RECEIVED: DATE REPORTED: 10/17/74 LAB. NUMBER: c / 7 a SAMPLE MARKED: Sao? at Mouth of Hiddle Stewart Creek (SI) ANALYSIS: hilltops pt.s Lr:n SAMPLES ARE DISCARDED IN 15 DAYS FROM DATE OF REPORT UNLESS WE ARE REQUESTED. IN WRITING. TO RETAIN THEM FOR A LONGER PfcRIOD. PERISH- ABLE SAMPLES ARE USUALLY DISCARDED IMMED- IATELY UNLESS CLIENT HAS REQUESTED SPECIAL HANDLING (FREEZING. ETC.) IN ADVANCE. ■'ILI.I-: *!v;-Li t j • Cal d u.i Mansion? So ii ?r-! Carbcnote Bicarbonate Chloride Slil fate hit rate Phosphate Silicon dloxtla Lsss 103 57 Zffl than 0.1 520 440 8.1 Less than 0.1 12 E Cations = 18.38 £ Anions = 17.81 % Difference =1.6 4.990 8.695 3.323 3.152 0,131 0.400 •) Iron Fluoric \\zrJ.\ iv-> , fn terra c cal din carl»onata Arjr.onia Lithium Darius I ie xeva 1 « n t ch ror.1 urn Arsenic Sel enlun Doron Hydroxlcfe Altrinun Gr>;vcr Lcsd 1.8 0.9 4C4 0.1 Less than 0.5 Loss than 1.0 Less than 0.01 Less than 0.01 Less than 0.01 1.4 Less than 0.1 0.06 Less than 0.1 Less than 0.01 Less than 0.05 MILLIGRAM ?CR LITlR cc: John Hatls/Franfe Haas MSM&S3S OF: AMFRIC/N AM'N OF crRTAL CHEMISTS AAV.-..ICAU CHEMICAL SOCIETY AMKRICAN OIL CHEMIST*' T.OCIKTY ASJ'IV OF OFFICIAL RACIHO CI'TMIJTS tA^t'tiY ENOINI >.t r<» or amskica IKiTlTUTIl Or rOUD TTCKiJOLOGY JIOMA XI iian* I fchcil 0, Silver Less then 0. )l Zinc Loss tn.ui 0. > Itercury Less than 0.01 Total dissolve* sol 14s 1.07^ (calculated) pH 7.9 Specific conductance 1,330 »1cro<3ios par cc THE INDUSTRIAL LAUORAYORIES COMPANY M-Ol—, > ps&KNgp II A- 63 ( 0 c» Till lODOSftlAL LABOBATOBO EftwASd U • Analylicjl jnd Conmlling CbtrniMl 2600 WEST 29TH AVENUE DENVER, COLORADO d0211 ANALYSIS KEPO«T TELEPHONE 455-3641 ATLANTIC RICHFIELD COMPANY DATE RECEIVED: DATE REPORTED: 10/17/74 10/29/74 LAB. NUMBER: 779 SAMPLE MARKED: ANALYSIS: Fast Stewart Gulch Steeam from Seeps at Mouth (S2) SAMPLES ARE DISCARDED IN 15 DAYS FROM DATE OF REPORT UNLESS WE ARE REQUESTED. IN WRITING. TO RETAIN THEM FOR A LONGER PERIOD. PERISH- ABLE SAMPLES ARE USUALLY DISCARDED IMMED- IATELY UNLESS CLIENT HAS REQUESTED SPECIAL HANDLING (FREEZING. ETC.) IN ADVANCE. • ♦ ) MILLIGRAMS Ben TV-p , i. : -. . \ MILLI-HOUIV/'LEriT: Cal ci um 82 4.092 Macnesiun SI 6. 666 Sodiun no £ Cations = 15.54 4*7G5 Carbonate Bicarbonate Less than 0.1 495 E Anions = 15.22 * ..~ % Difference = 1.0 Chloride 4.8 0.135 Sulfate 335 6.95S iiltratc 5.4 ■■■■■ ■■■ Phosphate Less than 0.1 Silicon dioxide 13 0.433 Iron 0.5 MILLIGRAMS PER LITER Fl ua rl de 0.6 Hardness, in tei -ns of Manganese Less than 0.03 calciuv: carbon* tte 535 Silver Less than 0.01 Amonia Less than 0.1 Zinc Less than 0.5 Lithium Less than 0.5 Mercury Less than 0.01 Total dissolved solids 875 Bariun Loss than 0.5 (calculated) Hexavalent chrcrnuni Less than 0.01 Arseni c Less than 0.01 SeTeni um Less than 0.01 Boron 1.2 pH CO Specific conductance 1,145 micromhos f Hydroxide Less than 0.1 Aluminum Less than 0.05 Copper Less than 0.1 Cadrl um Less than 0.01. Load Less than 0.05 cc: Frank Haas/John flatls m*f£±V& Oh AMERICAN ASVN OF CF.RPAL CHEMISTS t CAN CHLMICAL SOCILTY AMF.KICAH OIL CHfcMISTS' iOCIPTY ASi'H OF OFFICIAL RACIKG Olt'MUTS feAKtfilY KNGINISRS OF AMOilCA INSTITUTK Of FOOD TECHNOLOGY SIGMA XI THE INDUSTniAL^LADOnATORIES/COMPAMY CHE/AIST II A-64 c (v (* TEE KMSHSlfiL UBOBAlVfilES C8HPABY • Analytical and Consulting Chtmistl 2600 VTCST 29TH AVENUE DENVER, COLOttADO 80211 ANALYSIS KEPOflr TELEPHONE 455-3641 ATLANTIC RICHFIELD COMPANY DATE RECEIVED: DATE REPORTED: LAB. NUMBER: 10/17/74 10/29/74 37C0 SAMPLE MARKED: Spring at f'outh of Stewart Gulch (S3) ANALYSIS: Calcium Magnesium Sod1 um Carbonate Bicarbonate SAMPLES ARE DISCARDED IN IS DAYS FROM DATE OF REPORT UNLESS WE ARE REQUESTED, IN WRITING. TO RETAIN TKEM FOR A LONGER PERIOD. PERISH- ABLE SAMPLES ARE USUALLY DISCARDED IMMED- IATELY UNLESS CLIENT HAS REQUESTED SPECIAL HANDLING (FREEZING. ETC.) IN ADVANCE. • Chloride Sul fete Ml trate Phosphate S1 11 cert dioxide Iron Fluoride Hardness, 1n terra of calcium carbonate Ammonia Lithium ' Barium Hexavalent chromium Arsenl c Selenium Boron Hydroxide Aluminum Copper Cadmium Lead MILLIGRAMS PER LITER MILLI -EQUIVALENTS • 92 37 195 Less than 0.1 520 Z Cations = 16.12 S Anions = 16.22 % Difference =0.3 4.591 3.045 8.483 3.528 4.3 370 5.6 Less than 0.1 13 • 7.696 0.433 4.0 MILLIGRAMS PER LITER 0.7 •aon Less than 0.1 Less than 0.5 Less than 1.0 Less than 0.01 Less than 0.01 Less than 0.01 1.1 Less than 0.1 Less than 0.05 Less then 0.1 Less than 0.01 Less than 0.05 Mannanase Silver Zinc Less than 0.05 Less than 0.01 Less than 0.5 rlercury Less than 0.01 Total dissolved solids 972 (calculated) pM 7.6 Specific conductance 1,250 nrlcromhos per cc ♦ MfMBOS OP: AM5PICAH AU'M OF CEREAL CHEMISTS AMERICAN CHFMICAL SOCIETY AMSRICAN OIL CHEMIJTV .'-OCICTY ASS'M or OFFICIAL PACING OK-MIJTS RAKIcRY t'NGIt e«RS OF AV.F.RICA INSTITUTE OP FOOD TECHNOLOGY IIOMA XI THE INDUSTRIAL LABORATORIES COMPANY CHEMIST II A-65 r C ( TISP EFIMKTftBAI S flPftftfllWWP*! fiffiMPSHV • Analytical und Consulting Cbtmtsts 2600 *€ST 29TW AVENUE DENVER. COLORADO WJ211 ANALYSIS *£PO«T TELEPHONE 455-3641 ATLANTIC RICHFIELD COMPtfiY DATE RECEIVED: DATE REPORTED: LAB. NUMBER: 10/17/74 10/29/74 3731 SAMPLE MARKED: Spring at Savage Cabins Stewart Gulch (S4) » ANALYSIS: Calcium Magnesium Sodl urn Carbonate Bicarbonate Chloride Sulfate Nitrate Phosphate Silicon dioxide SAMPLES ARE DISCARDED IN 15 DAYS FROM DATE OF REPORT UNLESS WE ARE REQUESTED, IN V/RITING. TO RETAIN THEM FOR A LONGER P5RIOD. PERISH- ABLE SAMPLES ARE USUALLY DISCARDED IMMED- IATELY UNLESS CLIENT HAS RECUESTED SPECIAL HANDLING (FREEZING. ETC.) IN ADVANCE. Iron Fl uori de Hardne: cal d ur Alumni a Lithium -» » in terra of carbonate Barium Hexavalent chromium Arsenic Selenium Boron Hydroxide Aluminum Copper Cadrni urn Jtanqanese MILLIGRAMS PER LITER 66 93 90 Less than 0.1 480 3.5 290 6.0 Less than 0.1 13 7.8 0.6 540 Less than 0.1 Less than 0.5 Less then 1.0 Less than 0.01 Less than 0.01 Less than 0.01 1 9 Less than 0.1 0.1 Less than 0.1 Less than 0.01 0.03 MILLI-EQUIVALENTS 3.273 7.654 z Cations = = 14 .85 3.915 2 Anions = 13. 90 7.372 % Differenc :e = 3.3 • 6.032 0.433 Lead Silver Zinc Mercury Total dissolved solids (calculated) pH 7.8 Sped fi c conductance MILLIGRAMS PER LITER Less than 0.05 Less then 0.01 Less tnan 0.5 Less than 0.01 805 1,100 microcilios per cc ♦) I WffMi&fiS Of: AMERICAN ASS'H OF CFP.TAL CHEMISTS AMERICAN CHEMICAL SOCIETY AMERICAN OIL CHEMISTS' r.OCIPTY ASS'N OP OFFICIAL HACING CHvCMISTS BAKr;.Y ENOINCER3 or- AMcfclCA INSTITUTE OP FOOO TeCHNOLOGY SIOVA XI THE INDUSTRIAL LABORATORIES COMPANY CKeMiST II A-66 « « • * THE 30SSTBIAL C £. Le?S than D.05 calcium carbonate 510 Silvc-r Less than 3.01 Amoni a Less than 0.1 71nc Less than 0.5 Li tftt urn Less than O.S Mercury Less than 0.01 Tot*l dissolved solids Bftriur, Less than 1.0 (calculated) Hexsvalont chromium Less than 0.01 Arsenic Less than 0.01 Selenium Less than 0.01 Boron 1.4 pM 5.3 Specific conducts nee 1,320 rr.1cror.inos Hydroxide Less than 0.1 • per cc Aluninurs 0.05 Copper Less then 0.1 CfiOiuri Loss than 0.01 Lend Less than 0.CS cc: »Jchn !!at1s/Frank Haas MSMBSSS OF: AMJPRICAH ASt'N OF CEREAL CHEMISTS AMiTMCAH CHEMICAL SOCIETY AMERICAN OIL CHEMISTS' rOCIETY A5VH or- OFFICIAL RACING CHEMISTS 6AK>inY EHGINKfcRS Of= AMERICA IHSTI1UTC Of FOOD TECHNOLOGY SIOMA XI THE .INDUSTRIAirlABOaATOPJES COMPANY CHEMIST II A-67 t iie mmrnmi mmmmts mvmwt * f — CBfc. ^LUlIVEd * NOV 5 1974 fDiaCO- GOLDEN Analytical jmil ConmUiKg Cbtmiiti 2600 WEST 29TH AVENUE DENVER, COLORADO 60211 ANALTSIS BlfOCT • ATi.^nric RtoiFiFin company 1530 Security Life tfulhilno Ocnver, Colorado 80202 Attn: Ion Tait TELEPHONE 455-3641 DATE RECEIVED: DATE REPORTED: LAB. NUMBER: 10/17/74 11/V74 c 3783 SAMPLE MARKED: • ♦) IM9ERS OF: ANALYSIS: Spring at Kou£h of Willow Creek Wast of £L Ranch (S6) MILLIGRAMS PER LITER SAMPLES ARE DISCARDED IN IS DAYS FROM DAT^ OF REPORT UNLESS WE ARE REQUESTED, IH WRITING, TO RETAIN THEM FOR A LOHGSR PgRIOD. PtKI»H- ABLE SAMPLES ARE USUALLY CI.CAriDCD IMMED- IATELY UNLESS CLIENT HAS REQUESTED SPECIAL HANDLING (FREEZING. ETC.) IN ADVANCE. Calcium Magnesium Sodium Carbonate Bicarbonate Chloride Sulfate Nitrate Phosphate Silicon dioxide Iron Fluoride P. alkalinity, in terns of calcium carbonate MO alkalinity, in terms of calcium carbonate Hardness, in terms of calcium carbonate Total dissolved solids Asrsnla Llthlun Beriun Hcxsvalcnt chromium Arssnl c Selenium Boron Hydroxide AMERICAN ASS'N OF CFRtAL CHEMISTS AMFRtCAN CHEMICAL SOCIETY AMERICAN Oil. ClirMISTS' SOCIETY ASS'N OF OFFICIAL RACING CHIMISTS BAKERY ENGINEERS OF AMERICA INSTITUTE OF fOOO TECHNOLOGY SIGMA XI MILLI-EQUIVALENTS 5.090 102 63 5.183 1C3 7.091 Less then 0.1 ^ Cations = 17.37 560 2 Anions = 16.77 9.184 % Difference =1.8 Less then 4.0 3G0 7.483 2.7 Less than 0.1 -.— IS 0.500 Less then 0.C3 512 958 Less than 0.1 Less thm 0.5 Less than 1,0 Less than 0.0 I pH Alupsfnuffi Copper Cad&iup Lead Manganese StVer 21 ne /.ercury i11LL!C-A';S PlR LTTr?; 1.3 Less than ®A Less than 0.01 Less than 0.05 Less thin 0.05 Less then 0.01 Less than 0.5 Ltis Uian 0.01 Less then 0.01 pM f.2 Less than 0.01 Specific conductance l»?59 n>1croitfios f>er c Less than 0.01 1.6 Less than 0.1 THE INDUSTRIAL LABORATORIES C0'.?ANY CHLMIST II A- 68 • TEE EJBSTBO. LfiGeHl !?SE8 CSSUPfflY • A**lyticjl jnd Consuhtag CbtmiiH 2600 WEST 29TH AVENUE DENVER, COLORADO KJ211 ANALYSIS RffO*T TELEPHONE 455-3G41 ATL^TIC "IDTIELO DATE RECEIVED: ! /I,/," DATE REPORTED: I1/-/74 LAB. NUMBER: 373 iAMPLE MARKED: Sprltuj at Pi «\ancn (S7) • ♦ r£M3ERS OF: SAMPLES ARE DISCARDED IN 15 DAYS FROM DATC OF REPORT UNLESS WE ARe REQUESTED. IN WRITING. TO RETAIN THEM FOR A LONGER PC'RIOD. PE!?I«H- ABLE SAMPLES ARE USUALLY DISCAkDuD IM//ED- IATELY UNLESS CLIENT HAS REQUeSTLO SPECIAL HANDLING (FREEZING. ETC.) IN ADVANCE. ANALYSIS: Cal ci um Magnesium Sodi um Carbonate Bicarbonate Chloride Sulfate Nitrate Phosphate Silicon dioxide Iron PI i in pi c!^> P. alkalinity, in terns of calcium carbonate MO alkalinity, in terms of calcium carbonate Hardness, in terms of calcium carbonate Total dissolved solids MILLIGRAMS PER LITER 115 34 147 Less than 0.1 E Cations = 16.63 520 £ Anions = 16.43 % Difference =0.6 Less than 4.0 375 MILLI-EQUIVALENTS .7^0 £.523 / . •■on ca l mssoivec i^culcj) atfd) •*• ::onia Llthli*; .. -sri J:' • ■ 'J (S8) ANALYSIS: Calcium Magnesium Sodium Carbonate Bicarbonate SAMPLES ARE DISCARDED IN 15 DAY* FROM DATE OF REPORT UNLESS WE ARE REQUESTED. IN WRITING. TO RETAIN THEM FOR A LONGER PERIOD. PERISH- ABLE SAMPLES ARE USUALLY DISCARDED IMMED- IATELY UNLESS CLIENT HAS REQUESTED SPECIAL HANDLING (FREEZING. ETC.) IN ADVANCE. • Chloride Sulfate Nitrate Phosphate Silicon dioxide Iron Fl uoride P. alkalini calcium ca MO alkalini calcium ca Hardness, i calcium ca Total disso MILLIGRAMS PER LITER MILLI- -EQUIVALENTS 143 ?.Aze 33 '■ m «• ' — I3fl C.QOJ Less than 0.1 S Cations = 17.50 QUO S Anions = 17.32 ').W* « % Difference =0.5 Less than 4.0 • 350 ?JM 1.1 — Less than 0.1 — 12 0.705 0.1* 1.7 KIH I LITER ty , in te rns of rbonate ty, in terms of rbonate n terms of rbonate lved solids S?5 Li Lit fun V;renfa :;- >cvalent j •:. ;i1c : K.t1u:i " )ron './iroxlda Less than 0.1 Less than 1.0 rVhrinur,; .Copper • CafJn.fu;j U-e.i r'ary>>n£$£? Silver Zinc '"orcury Ll-ss < • * . • 5 LtSS t:i :.;: .1 Less t?;an '..01 Less thsn Less than O.Cij Lrss t? *\ » SAMPLES ARE DISCARDED IN 13 DAYS FROM DATJ! OF REPORT UNLESS WE ARE REQUESTED. IN WRITING. TO RETAIN THEM FOR A LONGER PGP.IOD. PERISH- ABLE SAMPLES ARE USUALLY DISCARDED IMMED- IATELY UNLESS CLIENT HAS REQUESTED SPECIAL HANDLING (FREEZING. ETC.) IN ADVANCE. ANALYSIS: Calcium Magnesium Sodi urn Carbonate Bicarbonate Chloride Sulfate Nitrate Phosphate Silicon dioxide Iron Fl uoride P. alkalinity, in terns of calcium carbonate MO alkalinity, in terms of calcium carbonate Hardness, in terms of calcium carbonate Total dissolved solids frTDnl 3 Ltthlur. . ?ri '.,tr! llexrvalent chrooriun rrs2n1c S^l'tnlura "':ror\ *'v 'roxi da MILLIGRAMS PER LITER MILLI- -EQUIVALENTS 130 • £ if 7 40 2.7:: 152 Less than 0.1 £ Cations = 16.89 ____ 515 S Anions = 15.84 % Difference =3.2 C.462 Less then 4.0 — 350 7.220 1.7 ...... Less than 0.1 — 14 CMC 3V6ERS OF: AMERICA' ASS'N OF CEREAL CHEMISTS A M r w I C A N C H F M I C A L SOCIETY AMTRICAN OIL CHEMISTS* SOCIETY A-5S**> Or O F r I C I A L RACING CHfMISTS BAf.lfiY ENGINE FTb OF AMtKICA •NSTITUTr OF FOOD TECHNOLOGY «. ILMA XI 0.64 1.5 M.LISH/, 5. FT : LITER Alunlnup"! Less thcTj • - *J *•«■ Copper Carfriure Less cf. .. Less tnan ...A *■• mm Lead ianranese Less tiian Less than 3.05 532 c^8 SHvar Z1nc Less than Less than 0.01 0.5 0.1 Ifercury Leoi than 0.01 Less than 0.5 Less than 1.0 pH 8, ,1 Loss than 0.01 Sped vie < :on ductance nicrorchos Less then 0.01 OCT cc Less then 0.01 0.4 Less than 0.1 THE INWISTRIAQlABORATOR) ES/CCMPAW IF, iiw isao^- chemist II A- 71 Vflfti IS NOT TO ri F REFRODUCEO. IN WHOLE" lift IN FAHT, rOR A O V f f T I S I Nf. FURPOSES WITHOUT OGTAlNW.G PRIOR »miH.I AUTHOR I 7 A T I O't • THE I6BBSTBIAL LABOBATOBIES CCtllMfJY Q ^ Analytical jnd ConiuUing Cbtmisls 2600 WEST 29TH AVENUE DENVT.R, COLORADO 8021! ANALYSIS HefOBT TELEPHONE 455-3641 ATLANTIC RICHFIELD COMPLY DATE RECEIVED: DATE REPORTED: 1 V.7/7' 11/774 LAB. NUMBER: 773? SAMPLE MARKED: Willow Creek 2 i riles Past Scandard (S10) ANALYSIS: MILLIGRAMS PER LITER 161 ?3 125 Less than 0.1 540 SAMPLES ARE DISCARDED IN 15 DAYS FROM DATE OF REPORT UNLESS WE ARE REQUESTED. IH WRITING. TO RETAIN THEM FOR A LONGER P'PIOO PEHISH- ABLE SAMPLES ARE USUALLY DISCASiDED IMMED- IATELY UNLESS CLIENT HAS REQUESTED SPECIAL HANDLING (FREEZING. ETC.) IN ADVANCE MILLI-EQUIVALENTS %> •eveEKr-Tr ♦ • Calcium Magnesium Sodium Carbonate Bicarbonate Chloride Sul fate Nitrate Phosphate Silicon dioxide Iron Fl uoride P. alkalinity, in terns calcium carbonate MO alkalinity, in terms calcium carbonate Hardness, in terms of calcium carbonate Total dissolved solids »Vr..on1a Lithiin I 'jx-vnlent chromium '-.larvfum •rsnnlc .ron Hydroxide S Cations = 15.74 E Anions = 15.40 % Difference =1.1 1 034 7 M.1 ■5. 0. 310 0.1 Less than 0.1 13 0.47 1.4 or of 515 910 0.1 Less than 0.5 Less than 1.0 Less than 0.01 Less than 0.01 Less than 0.01 0.G Less than 0.1 AMERICA* ASS'N OF CEREAL CHEMISTS AMERICAN CHEMICAL SOCIETY AMERICAN OIL CHEMISTS' SOCIETY A-JS'N OF OFFICIAL RACING CHEMISTS UAKEPY ENGINEERS OF AMERICA INSTITUTE or FOOD TECHNOLOGY MGMA XI IT A-72 Al'jr.vfnir.i Capper Ca±ium Lead tianganess Silver Zinc Tercury 5.440 killij.", z k-; liter . i Less than '.I LUiS trU-lfl ' . /I Less the:.! ?.05 Less than 0.05 Less than 0.01 Less than 0.5 Less than 0.01 pH 7.9 Specific conductance 1»150 ricromhos per c THE INDUSTRIAL LABORATORIES COMPANY j.P. L/nJlVcJUJ Hi CHEMIST ! \ ■.fPOFT IS NOT TO OF PtPROPUCFO. IN WHOLE OR IN PART, FOR ADVERTISING PURPOSES WITHOUT OBTAINING PRIOR WRITTEN AU THOR I 7 A T I ON • • CI Mr. Frank Haas 12 November 74 Page 2 * Test performed on samples marked 'Regular' ** Test performed on samples marked ' Hg for N' % CRW/dh » Charles R. Wilson, Analyst 'Afrproveo'/by: M. L. Jacobs, Ph.D. Divisional Manager II A- 74 • •i Reply to COMMERCIAL TESTING 81 ENGINEERING CO. GENERAL OFFICES: 228 NORTH LA SALLE STREET, CHICAGO, ILLINOIS 60801 • AREA CO0E 312 728-8434 INSTRUMENTAL ANALYSIS DIVISION. 14335 WEST AVENUE. COLDEN. COLORADO. 80401. PHONE: 303-278-9521 Li. .."Sk. v**< t <•»■ T©: Mr. Frank Haas The Oil Shale Corporation 18200 West Hi way 72 * Golden, Colorado 80401 P. O. NO.: Sample No.: Seep at mouth of Middle Stewart Gulch (si) CONCENTRATION IN yg/ml Date: 8 November 74 Analyst: S. Sweeney IAD No.: 97-140-002-33 ELEMENT CONC. ELEMENT CONC. ELEMENT CONC. ELEMENT CONC. Uranium Terbium Ruthenium Vanadium 0.004 - Thorium Gadolinium Molybdenum Titanium 0.1 Bismuth Europium Niobium Scandium 0.005 Lead Samarium Zirconium Calcium * Thallium Neodymi urn Yttri urn Potassium * ^ ilercury Gold **0.0011 Praseodymium Strontium 1 Chlorine * Cerium Rubidium 0.005 Sulfur • Platinum Lanthanum Bromine 0.02 Phosphorus 0.4 Iridium Barium 0.02 Selenium Silicon * Osmi urn Cesium Arsenic 0.003 Al uminum 1 Rhenium Iodine Germanium Magnesium * Tungsten Tellurium Gallium Sodium * Tantalum Antimony Zinc 0.04 Fluorine * Hafnium Tin Copper 0.04 Oxygen NR Lutetium Indium STD Nickel 0.02 Nitrogen NR Ytterbium Cadmium Cobalt 0.002 Carbon NR Thulium Silver Iron 1 Boron 0.02 Erbium Palladium Manganese 0.2 Beryl 1 ium % llolmium Rhodium Chromium 0.005 Lithium 0.05 Dysprosium i Hydrogen NR NR - Not Reported All elements not reported <0. 005i i n /ml * Not reported upon request ** Flameless Atomic Absorption II Approved: A- 75 • t • Reply to COMMERCIAL TESTING th ENGINEERING CO. GENERAL OFFICES: 228 NORTH LA SALLE STREET, CHICAGO, ILLINOIS 60601 • AREA CODE 312 726-8434 INSTRUMENTAL ANALYSIS DIVISION. 14335 WEST AVENUE. GOLDEN. COLORADO. 80401. PHONE: 303-270-9521 •k Mr. Frank Haas The Oil Shale Corporation 18200 West Hiway 72 t Golden, Colorado 80401 A A P. O. No.: Sample No.: East Stewart Gulch Stream from Seeps of mouth (S2) C0NCENTRATI0N IN pg/ml Date: 8 November 74 Analyst: s. Sweeney IAD No.: 97-140-002-33 ELEMENT CONC. ELEMENT CONC. ELEMENT CONC. ELEMENT CONC. Uranium Terbium Ruthenium Vanadium 0.005 Thorium Gadolinium Molybdenum Titanium 0.06 Bismuth Europium Niobium Scandium 0.006 Lead 0.01 Samarium Zirconium Calcium * Thallium Neodymium Yttrium 0 . 002 Potassium * Mercury **0.0011 Praseodymium Strontium 3 Chlorine * /Gold Cerium Rubidium 0.01 Sulfur * Platinum Lanthanum Bromine 0.02 Phosphorus 0.1 Iridium Barium 0.05 Selenium Silicon * Osmium Cesium Arsenic 0.004 Aluminum 0.5 Rhenium Iodine Germanium Magnesium * Tungsten Tellurium Gallium Sodium * Tantalum Antimony Zinc 0.1 Fluorine * Hafnium Tin Copper 0.04 Oxygen NR Lutetium Indium STD Nickel 0.004 Nitrogen NR Ytterbium Cadmium Cobal t Carbon NR Thulium Silver Iron 0.7 Boron 0.02 Erbium Palladium Manganese 0.02 Beryllium 0.002 % Yiolmium Rhodium Chromium 0.02 Lithium *** k5 Dysprosium Hydrogen NR NR - Not Reported All elements not reported 70 Rhenium Iodine Germanium 0.007 Magnesium • Tungsten Tellurium Gallium 0.006 Sodium * Tantalum "Antimony Zinc 0.1 Fluorine * Hafnium Tin 0. ,04 Copper 0.2 Oxygen NR Lutetium Indium STD Nickel 0.08 Nitrogen NR Ytterbium Cadmium Cobalt 0.03 Carbon NR Thulium Silver Iron 23 Boron 0.007 Erbium Palladium Manganese 01.4 Beryl! ium 0.001 ^ Viol mi urn Rhodium Chromium 0.04 Lithium 0.3 Dysprosium Hydrogen NR NR - Not Reported All elements not reported <0. 007 pg/ml * Not reported upon request ** Flameless Atomic Absorption • 9 Reply to COMMERCIAL TESTING & ENGINEERING CO. GENERAL OFFICES: 228 NORTH LA SALLE STREET, CHICAGO, ILLINOIS 60601 • AREA CODE 312 726-B434 INSTRUMENTAL ANALYSIS DIVISION. 14335 WEST AVENUE. GOLDEN. COLORADO. 80401. PHONE: 303-278-9521 •L Mr. Frank Haas The Oil Shale Corporation 18200 West Hi way 72 Golden, Colorado 80401 \.- i »»i'* Date: 8 November 74 P. O. No.: Sample No.: Spring at Oland House (S5) CONCENTRATION IN yg/ml Analyst: S. Sweeney IAD No.: 97-140-002-33 ELEMENT CONC. ELEMENT CONC. ELEMENT CONC. ELEMENT CONC. Uranium Terbium Ruthenium Vanadium 0.005 Thorium Gadolinium Molybdenum 0.03 Titanium 0.02 Bismuth Europium Niobium Scandium 0.005 Lead 0.01 Samarium Zirconium Calcium * Thallium Neodymium Yttrium Potassium • Mercury ** V 0.0019 Praseodymium 0. ,002 Strontium 2 Chlorine * %/Sold Cerium 0. ,002 Rubidium 0.005 Sulfur * Platinum Lanthanum 0. ,002 Bromine 0.02 Phosphorus 0.3 Iridium Barium 0. ,03 Selenium Silicon * Osmium • Cesium Arsenic 0.002 Aluminum 0.1 Rhenium Iodine ' Germanium Magnesium • Tungsten Tellurium Gallium 0.002 Sodium * Tantalum Antimony Zinc 0.2 Fluorine * Hafnium Tin 0. ,03 Copper 0.1 Oxygen NR Lutetium Indium STD Nickel 0.03 Nitrogen NR Ytterbium Cadmium Cobalt 0.005 Carbon NR Thulium Silver Iron -6 Boron 0.006 Erbium Palladium Manganese 0.05 Beryl 1 ium NWolmium Dysprosium Rhodium Chromium 0.01 Lithium Hydrogen 0.07 NR NR - Not Repor ted 1/f Cs /' 1 s^—y^. All elements not * Not repor ** Flame! es reported <0.003|ig/ml •tod upon request ,s Atomic Absorption II Approved: ^1 A- 79 // ,^/CA • ♦ m Reply COMMERCIAL TESTING & ENGINEERING CO. GENERAL OFFICES: 228 NORTH LA SALLC STREET, CHICAGO, ILLINOIS 60601 • AREA CODE 312 728-8434 tO INSTRUMENTAL ANALYSIS DIVISION. 14335 WEST AVENUE. GOLDEN. COLORADO. 80401. PHONE: 303-278-9521 , /\ - To: Mr. Frank Haas The Oil Shale Corporation 18200 West Hi way 72 Golden, Colorado 80401 "\ P. O. No.: y Sample No.: Spring at mouth of Willow Creek West of PI Ranch (S6) CONCENTRATION IN yg/ml Date: 8 November 74 Analyst: S. Sweeney IAD No.: 97-140-002-33 ELEMENT CONC. ELEMENT CONC. ELEMENT CONC. ELEMENT CONC. Uranium .Terbium Ruthenium Vanadium 0.004 Thorium Gadolinium Molybdenum 0.01 Titanium 0.3 Bismuth Europium Niobium • Scandium 0.01 Lead <0. 03 Samarium Zirconium Calcium * Thallium Neodymi urn Yttrium Potassium * * Mercury /Gold **0.0017 Praseodymium Cerium Strontium Rubidium 5 0.04 Chlorine Sulfur * * Platinum Lanthanum Bromine 0.03 Phosphorus 0.2 Iridium Barium 0. ,03 Selenium Silicon * Osmium Cesium Arsenic 0.03 Aluminum 1 Rhenium Iodine 0. ,005 Germanium 0.008 Magnesium * Tungsten Tellurium Gallium 0.005 Sodium * Tantalum Antimony Zinc 0.4 Fluorine * Hafnium Tin Copper 0.05 Oxygen NR Lutetium Indium STD Nickel 0.01 Nitrogen. NR Ytterbium Cadmium Cobalt 0.01 Carbon NR Thulium Silver Iron 0.8 Boron 0.03 Erbium Palladium Manganese 0.03 Beryl! ium % Ylolmium Rhodium Chromium 0.03 Lithium 0.4 Dysprosium Hydrogen NR NR - Not R< All elements * Not re| ** Flameli ?por not ?or SSS ted lepc tod Ate >rted <0.007iig/ml upon request iinic Absorption II Approved: ^ A- 80 vt$ / ^ • % • To ply to COMMERCIAL TESTING & ENGINEERING CO. GENERAL OFFICES: 228 NORTH LA SALLE STREET, CHICAGO, ILLINOIS 80801 • AREA CODE 312 728-8434 INSTRUMENTAL ANALYSIS DIVISION. 14335 WEST AVENUE. GOLDEN. COLOKADO. 80401. PHONE: 303-278-9521 J\ Mr. Frank Haas The Oil Shale Corporation 18200 West Hiway 72 l Golden, Colorado 80401 I* «.MC4 •*>'• P. O. NO.: Sample No.: Spring at PI Ranch (S7) CONCENTRATION IN yg/ml Date: 8 November 74 Analyst: S. Sweeney IAD No.: 97-140-002-33 ELEMENT CONC. 0.03 r %: - *J Uranium Thorium Bismuth Lead Thallium Yercury **0.0003 Gold Platinum Iridium Osmium Rhenium Tungsten Tantalum Hafnium Lutetium Ytterbium Thulium Erbium Hoi mi urn Dysprosium ELEMENT CONC. Terbium Gadolinium Europium Samarium Neodymi urn Praseodymium Cerium Lanthanum Barium Cesium Iodine Tellurium Antimony Tin Indium Cadmium Silver Palladium Rhodium NR — Not Reported All elements not reported <0. 007ii Cj/ml * Not reported upon request ** Flame less Atomic Absorption 0.01 0.006 STD ELEMENT Ruthenium Molybdenum Niobium Zirconium Yttrium Strontium Rubidium Bromine Selenium Arsenic Germanium Gallium Zinc Copper Nickel Cobalt Iron Manganese Chromium Approved: II A- 81 CONC. ELEMENT CONC. Vanadium 0.004 Titanium 0.2 Scandium 0.006 Calcium Potassium 2 Chlorine * 0.01 sulfur * 0.01 Phosphorus 0.2 Silicon 0.004 Aluminum 0.4 Magnesium 0.006 Sodium * 0.08 Fluorine * 0.03 Oxygen NR 0.009 Nitrogen NR 0.002 Carbon NR 0.7 Boron 0.02 0.01 Beryllium 0.008 Lithium 0.1 Hydrogen NR » » • Reply to COMMERCIAL TESTING & ENGINEERING CO. GENERAL OFFICES: 228 NORTH LA SALLE STREET, CHICAGO, ILLINOIS 60001 • AREA CODE 312 726-8434 INSTRUMENTAL ANALYSIS DIVISION. 14335 WEST AVENUE. GOLDEN. COLORADO. 80401. PHONE: 303-278-952J • :'o: Mr. Frank Haas The Oil Shale Corporation 18200 West Hiway 72 Golden, Colorado 80401 /\ ^ »-^c« ••«■■ Date-. 8 November 74 Analyst: s. Sweeney P. O. No.: * Sample No.: Spring of Willow Cr @ mouth of Scandard (S8) CONCENTRATION IN yg/ml IAD No.: 97-140-002-33 ELEMENT CONC. ELEMENT CONC. ELEMENT CONC. ELEMENT CONC. Uranium Terbium Ruthenium Vanadium 0.003 Thorium Gadolinium Molybdenum 0.06 Titanium 0.2 Bismuth Europium Niobium Scandium 0.007 Lead Samarium Zirconium Calcium * Thallium Neodymi urn Yttrium Potassium • Mercury ^ Jtold **0.0001 Praseodymium Cerium 0.005 Strontium Rubidium 3 0.009 Chlorine Sulfur * * Platinum Lanthanum 0.01 Bromine 0.04 Phosphorus 0.07 Iridium Barium 0.06 Selenium Silicon * Osmi urn Cesium Arsenic Aluminum 0.2 Rhenium Iodine Germanium 0.006 Magnesium • Tungsten Tellurium Gallium Sodium * Tantalum Antimony 0.006 Zinc 0.05 Fluorine * Hafnium Tin 0.02 Copper 0.2 Oxygen NR Lutetium Indium STD Nickel 0.01 Nitrogen NR Ytterbium Cadmium Cobalt 0.02 Carbon NR Thulium Silver Iron 6 Boron 0.04 Erbium Palladium Manganese 0.1 Beryl 1 ium Hoi mi urn Rhodium Chromium 0.03 Lithium 0.1 ^ dysprosium * Hydrogen NR NR - Not Reported All elements not reported <0007 yg/ml * Not reported upon request ** Flameless Atomic Absorption Approved: II A-82 / U a t <>■ • • • Reply to COMMERCIAL TESTING & ENGINEERING CO. GENERAL OFFICES: 228 NORTH LA 3ALLE STREET, CHICAGO, ILLINOIS 60801 • AREA CODE 312 728-8434 INSTRUMENTAL ANALYSIS DIVISION. 14335 WEST AVENUE. GOLDEN. COLORADO. 80401. PHONE: 303-278-9521 Mr. Frank Haas The Oil Shale Corporation 18200 West Hiway 72 Golden, Colorado 80401 »4«l» CD #— « CM CM ^J* to • r^ m f-t +* CD ro to o •— * to t^ u ^ t"*. CM u. • • d) TJ ,Q . CD F O . > CD > o ■♦-» o CD 5S No recei o u w t-. 5 a> . . a. Wa CD ■«-» »— < rt K Q jm n: co > UJ ad CI CD a o ~-t ■M (0 o & o CM r~l >, O rO CO to O (0 0) w »— t rO ,y .a c UJ ro . — 1 V-i -rH r^. o o -a f0 K o < — i +-• o 10 ,. O CD O TJ CM *-? CO ° CO »— I CO >< < < O b- i o o p. * o 10 o CO t- (X +: to CM CM (0 * o i-i CO to ^^ -t-l o CO u. 0-, O +i CQ. a o a O 1-H CO •t-l O CO !-. 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CL) CD CO Cl O •rH ■P a) CO co tt> -P CD CD H cd >H >H o o a A < < G P 03 5 i S s CO i«U hO CO C * cd "H O H hi rH O < < •H ^ E5 a ^ a co CJ .M -H CD • o g -p < Bl • • c cd a t> < < 4) Tl CJ CD rH U -p cd G CO -H CD ai CO > cd < < .G R s s ft O hi "< . HI C CD bO >> cr CD H R hpiH -P • O •H rH ■ r— i Cd Cd r— P, S >5 •H ^ 3 a ff rH « < ! p c M O C fn -rl •H CD -P K . • H *> 0 + < < rH Cd 3 « . •H JS Ti P 1 s E3 u o « u CL, G -p CD CO +3 CD CO En a J • H- > < -3 ^ O o» ■d rf d o tl ) hO CD hO CD 5 G -p -* EH C +J -a- Eh + > 'H « t •H CD t 0 J H H-S.H H H ~-^-=r + > H Pi4CO H PCO H a 3 -H G CM •H G ~~- S-i O ^ O ^ O O O QOO\B Q O H M H ,H . C\J m CD ( 3 H rH !S E ' J; i: r r c Section II Core Drilling and Associated Ground Water Included in this section is a] 1 the data compiled as of November 30, 1974, as part of the Core Drilling and Associ- ated Ground Water Program which commenced with the drilling of the deep corehole SG-10 on June 6, 1974. Much of the data presented is in supplement to that act- ually required by the Oil Shale Lease Environmental Stipulations. As defined by the Lease, three observation wells are required for each spent shale disposal site, one upgradient and two down- gradient. Each of these wells (SG-18, SG-19, A-7) is to be monitored for water level, water temperature, and water quality. In addition to the above wells, a test well (AT-1) and an observation well (AT-lc) in each water-bearing zone defined by the test well are required at each proposed mine site. Samples of drill cuttings and borehole geophysical logs are required for each of the two wells as directed by the Mining Supervisor. It is also stipulated that each water-bearing zone pene- trated by the test well be pumped maintaining steady and contin- uous discharge for a period of time determined by the Mining Supervisor. During such a pump test the following data should be recorded: 1. Water-level fluctuations in the observation well. 2. Water discharge volume from the test well. 3. Water quality of the test well. After the pump test, records of water level and temperature must then be maintained on the test well and observation well pursuant to a measurement schedule. After all initial tests, water samples from each well shall be collected at six-month intervals and analyzed for evidence of trends in water quality as determined by comparing the samples with previous analyses. The pump test as described above was not commenced until November 28, 1974. Therefore, no results from the test were available for inclusion in this report. Also, no six-month water samples have been collected to date. Only the five wells mentioned above are specifically required by the Lease. The remainder of the data presented in the section, while not specifically required by the Lease, is essential in further planning and evaluation of the complexity of problems confronting the mining operation and has been collected for that II B-l r e c »> Core Drilling and Associated Ground Water (Continued) purpose. Instead of simply abandoning these "extra" ("beyond the minimal requirements of the Lease) holes after the mining information is obtained from them, we have completed them as additional ground water monitoring holes to supplement our baseline data. « • II B-2 r C I .♦ SECTION II CORE DRILLING AND ASSOCIATED GROUND WATER DESCRIPTION OF CONTENTS Table/Figure No. Fig. II B-l Table II B-l Table II B-2 Table II B-3 1 Table II B-4 Fig. II B-2 Figs. II B-3 through II B-17 * Title/Description Well Location - a map of all wells and deep core holes completed, in progress, or proposed on or adjacent to Tract C-b. Page No. II B-6 Well Summary Table - a summary by well II B-7 of all the information compiled for each through well as of November 30, 1974. Each of II B-12 the table headings serves as a sub- section in the remainder of the section. Survey Plats - both an introduction to II B-13 the actual survey plants it precedes and through a summary of those plats completed. II B-43 Well Completion Data - both an introduc- II B-44 tion to the actual completion data it through precedes and a summary of that completion II B-76 data available. Jetting Test Data - a brief description of test methodology followed by: + Calculated Transmissivity Values - a tabulation by wells of those values determined from jetting and drill stem test data, + Example of Transmissivity Value Calculation, and + Jetting Tests Raw Data - a presen- tation of all field data from which transmissivity values have been calculated. Drilling Water Production - a brief description of data collected followed by + Water Production, Temperature, and Conductivity During Drilling - graphs of the water parameters vs. well depth, and II B-77 II B-73 II B-79 II B-80 through II B-131 II B-132 II B-133 through II B-146 II B-3 * < t > Table/Figure No. Tables II thru II B-5 B- 14 Table II B-15 II Table II B-16 « Title/Description Page No. + Water Production and Conductivity II B-147 Data Sheets - copies of the raw through water production data by well. II B-190 Drilling Water Quality - a brief descrip- II B-191 tion of the drilling water analytical program followed by: + Water Quality Analytical Pro_gram Summary Tables - a tabulation of data compiled from the laboratory data sheets, and II B-192 through II B-201 + Water Quality Laboratory Data Sheets, II B-202 the actual laboratory data sheets re- through suiting from water analysis. II B-357 Baseline Water Quality - an introduction to the Baseline Water Quality Program followed by: + Baseline. Water Quality Analysis Table - a tabulation by well of water quality data. Geophysical Logs - a brief description of the geophysical log program followed by: + Geophysical Log Summary Table - a tabulation by well of those logs run including an explanation of notation used in Table II B-l, and + Geophysical Logs - copies of the actual logs run. Lithological Logs - an introduction to the lithological log program followed by actual field copies of all logs com- pleted. Core Assay Data - an introduction to the core assay program including a descrip- tion of methodology followed by presenta- tion of the data. ' Trace Element Analysis From Core and Cuttings - a description of the program requirements.. II B-358 II B-359 II B-360 II B-361 II B-362 through II B-573 II B-374 through II-B-378 II B-379 through II B-441 II B-442 II B-4 < I t i Table/Figure No. Table II B-17 Figs. II B-18 through II B-27 l> Title/Description Rock Mechanics - a description of the rock mehcanics program followed + Addendum to July Monthly Report Geotechnical Study by Golder Asso ziates, Gas Determination and Analysis - a discussion of the current program fo.l by: nved + Analysis of Gas Samples Summar ."able a tabulation by well of all gas analyses results. Gas samples were collected from the blooie line on the drilling rig, using evacuated steel containers. Gas analysis was done by The Oil Shale Corporation Laboratory, Golden, Colorado, utilizing gas chromatography with flame ionization and thermal conductivity detectors. + Baroid Gas Detector Charts - Baroid mud loggers, located on all drill Lng rigs, measure the relative amount of me :::ane in the gas stream from the blooie Lines. This data is plotted against dept . on charts. The Baroid Analyzers report in uncalibrated units ; we are currently attempting to establish a correlr.zion between these units and the bomb simple results. (Even though we regard the gas data collected to date as qualitative in nature.) Page No. II B-443 II B-444 through II B-490 II B-491 II B-492 II B-493 through II B-508 ♦ II B-5 f < t 0) H H W 4 i TABLE II B-2 Survey Plats The following is a list of those wells on which survey plats have been completed. A copy of each of the survey plats follows in this section. ♦) Aquifer Test Wells Alluvial Wells AT-1 (pump test well) A-l AT-la A-2 AT-lal A-3 AT- lb A-4 AT-lc A-5 AT-ld A-6 A-7 A-8 A-9 A-10 A-11 A-12 A-13 Deep Coreholes and W ells Existin g Open Coreholes SG-1 Cb-1 *SG-6 Cb-2 SG-8 Cb-3 SG-9 Cb-4 *SG-10 *SG-11 SG-17 "■ SG-18 SG-19 SG-20 SG-21 * Also used as outer observation wells for Aquifer pump tests. ♦ II B-13 f t 4 CORE HOLE LOCATIONS SWA SECTION 7 T 3S, R S6 W, 6TH FM jV en 3 0- D-l (AS DRILLEDO Elev. I-C (NOT DRILLED.) Elev. 6904.7 H i-A-!'kAS GRILLED',) Elev. 6906. S t-A (A3 CRlLLED)Elev. 6908.6 LOCATION Sp-AT (AS DRILLED) Ellev. 6D08.7 Top Pipe 6907.3 i 1-9 (AS DRILLED) Elev. 6908 7 IV 703 1 3 2 C 0 •J -- *q in en <\i r-, ^ °° O ID O "' N N K) rO " f Scole l" = 500' N C9°53' E NOTE - Elevations referred to U.S.G.S. Dofum. !,Clarence J. Bielok do hereby certify .that this plot was plotted from notes of o field survey made under my direct responsibility, .supervision and checking on /7 - n July 29, 19 74. II B-14 7 u-'"•*• '.'V SG-AT LOCATION 3 i -•■ i n; ft'ico r.Oi'*:~ v "■"" ■ •' ' cd?i JSURVCYLO '. M n '.;, /•'«•) in 'i . T/a K A SCALE: I l-D 16' &■ w *2s 50 / \ ./ % v v ^■^ l-C 0 I*" \U1- I" s5lcoO 48" E 10 »7 *oJT3 ~V ,//S8|,s*r,6- ^5 832 \co " " -o l-B 1 WESTERN ENGINEERS INC CGHF HOLE LOCATIONS ATLANTIC RlCHf'lELO COM PAW > I, |-A, l-A-l, i-B, l-C, B l-D • II B-14a. '. '..'WVTVF. U -:. J. ;\ . FRAWN - L. J 'w/.no jr. f , r.i »t.c '"' / '-5 • CORE HOLE LOCATION I3I3.6FT. N.S.L.- 1945.6 FT WE. L. SECTION 2, T 3 S, R 97 W, 6TH P.M. S 89° 4 7 w 2645 94 4 LOCATION ELEV. 6428.5' N 89°05* W 2634 72* 1 u> to to S 89° 33 W 2 6 3 7. 36 ■fr 1945.6- JC T Scolc I - 1000 5: in f o o N 66° 53 W 2 647.26 NOTE - Elevotion referred to USGS Datum I, Dovid L. Oeor do hereby certify that this plat was plotted from notes of a field survey mode under my direct responsibility, supervision end Chocking on Apr. 4 , 19 74 ) -i II B-15 ^ Retji&iurcd Lor.j Surveyor >i < ijj 1 WESTERN ENGINEERS, INC. CORE HOLE LOCATION ATLANTIC RICHFIELD COMPANY S G - I liflVEYLOpL ?__ 0'?A'-. "<.'"■ .v' t. IGRA.'.O ,U J . , . " ' ION, C01 • . «/ ••' »> CORE HOLE LOCATION 25250FTN.S.L.-225I.3FT. E.W.L. SECTION 7, T3S.RS6W, 6TH RM. 0> 0 w 706.2 III 703.6 1320 0 2251.3 S 89° 52' E 1320 0 2640.0 CORE HOLE LOQATION ELEV. 6887.9 2640.0 "*- Scol« I • 1000 o d CO CO in x o z N 69°53' E NOTE- Elevation referred to U.S.6.S. Datum * V I, Clarence J Biclak do hereby certify that 'this plot wos plotter! from notes of a field survey made under my direct responsibility, supervision end chocking on Apr 3 , 19 Z£ . II J3-16 *£f WESTERN ENGINEER?, I? CORE HOLE LOCATION ATLANTIC RICHFIELD CCUPA SG-6 /.y'o' n:0 BLANCO COUNTY, CX•' *'-r.>. M \ * N 86°53' w «- Scole I * IOOO 266/.I 03 O o O O 2 ; - .. NOTE - Elevation referred to U.S.G.S. Dotum lt Clarence J Bielak do hereby certify that this plat was plotted from notes of o field survey made under my direct responsibility, supervision and chocking on ■— — \ Wl Apj\ ..IS74 . ESTERN! ENGINEERS, INC. CORE HOLE LOCATION LANTIC RICHFIELD COMPANY SG-9 IT B-18 /y // -'I X"' /* ' I r.'!0 BLANCO COUNTY. COLORADO ^a,v/f^t:^.-^./.L^^^Li^:/ sukveyeoc j_n....onAv.'r: R.w (\._ u.. Reoistared Lond purveyor ;;ciion, coi.o. < / .•/ T • ' j t ■■"; CORE HOLE LOCATION 97.0FT S.N.L. - I84.0FT. W.E.L. SECTION I3.T3S, R97W, 6TH P.M. o K 0> t S 89°ll'W, 5291.9' I V o 1 4 i LOCATION— g£ ELEV. 6950.1' "^ <^ 1 o ro in i \'. 5- U 5 • 'm 0 O O , * 2 / * S88°53'W 5 2 787 184 | v/ on c\j o to o 2 NOTE - Elevation referred to U.S.G.S. Datum. I, Clarence J Bielak do hereby certify that this plat v.'as plotted from notes of a field survey made under my direct responsibility, supervision and chocking on ta_2_»Z±. /^ /; v;^^ Registered Land' Surveyor II B-19 I WESTERN ENGINEERS, INC. CORE HOLE LOCATION ATLANTIC RICHFIELD COMPANY SG- 10 I RIO BLANCO COUNTY. COLO! " ~~ DRAWN R.VAP. [SURVEYED C.JiL_ [GRAND Jl ;CT>0 .', C' I .. 4/:-/7- . • • CORE HOLE LOCATION 12. OFT N.S.L. - I60.0FT. W.E.L. SECTION 7, T3S, R96W, 6TH P.M. (y CD u-> ID CVJ UJ "en O o O o 706.2 IV 703.6 N S 89° 52 E 1320.0 2640.0 LOCATION N. ELEV. 69000' ^\ I 320.0 2640 0 N 89°53' E Scolt ! * 1000 O O CO C\J in a: o « 160.0 NOTE- Elevation referred to U.S.G.S. Datum I, Clarence J Biclck do hereby certify that this plat was plotted from notes of o field survey made under my direct responsibility, supervision ond checking on Apr 3 , 19 74 IIB-20 Registered t.ond Surveyor 1/ 1 WESTERN ENGINEERS, IMC. CORE HOLE LOCATION ATLANTIC RICHFIELD COMPANY SG- II i ! R'O BLANCO COUNTY, COLORADO] Dur.vEYL'n c. _,i_n __o.'ia\v\' r w o_ , \ :u j* .c'i ION, COi 0. -»/. / ■■■ i rr.R ■•s «**•,.:• at. • • • CORE HOLE LOCATION 436.0 FT. N.S.L.- 181.0 FT. E.W.L. SECTION I6.T3S, R 96 W, 6TH P.M. (y 4360'l7% o L ,0< 1 q N S 89°48' W 5272.8 • r 16- LOCATION ELEV. 7035.7' Scots I * 1000 O d CO S 89°52 W v 5294.52 NOTE -Elevation referred to U.S.G.S. Datum I, David L. Bear do hereby certify that this plot war. plotted from, notos of q field survey made under my direct responsibility, supervision ond chocking on Apr. 3,19 74. i ' _ X«/<"? .^.- r ,vC >;.-*- Jw O *&*&**• II B-21 ^- - " Registered l.u.io ourvayor CORE HOLE LOCATION ATLANTIC RICHFIELD COMPANY S WESTERN ENGINEERS, l«C. ; c \ SG--I7 1 RIO PLANCO CO"\,TY, Pfv.< !rO CUnVEYCOD.L D. r;;,. \.j IS.VJ _ •. .»i ■ >-jM«nMM im-j.ni««m-#m».-. !:jct: */ • • w ro to 0 o 2 c~ CORE HOLE LOCATION 1240.4 FT. N.S.L -365.7 FT. W.E.L. SECTION 25, T3S R97W6TH.R M. S 89° I7'W 5334.14* -25- CORE HOLE ELEV. LOCATION 7 3 82.6' 365.7 b S 89° 24 W 5370.34 NOTE Elevotion referred to U.S.6.S. datum. I, Clorence J.Bielok do hereby certify thot this plot was plotted from notes of o field survey made under my direct responsibility, supervision and checking on July 29 , 19 74. . II B-22 Registered Lcuu Surveyor V f T 00 o> in CO _5 Scale l"s 1000' to to o O » z -0 00 in in <£> UJ en o o 4 I WESTERN ENGINEERS, INC. CORE HOLE LOCATION ATL ANTIC RICHFIELD S.G. N£ I 0 RIO f A'.rn COUNTY. COLORADO > iSURVr.YfO_.S:? . . DRAVM >r. rJ.\W) " ' it T I Oi*. CO' ■ .). J % » • -«l 0- 456.8 o O o O O V) 0 CORE HOLE LOCATION 139.8 FT. S.N.L.— 456.8 FT. E.W.L. SECTION 5, T3S R 96W, 6TH P.M. CO 7 WEST P\ N BE \\ CORE ELEV m HOLE LOCATION 6381.8' n _i 5- S 69° 5 2* V/ ■6- 5286.6 Mote . Elevation referred to U.S.G.S. datum. I, Clarence J Bielak do hereby certify that this plat v/cs plottc-d from notes of o field survey made urtder my direct responsibility, supervision and chocking on Oct. 29 ,19 74 . >^ v; II b-23 ^A^U^J^-xJ^^^^C^^^LjBl Registered Land Surveyor 0wc- . AT t Scolt I * IOOO oo O o o o V) -0 WESTERN ENGINEERS, INC. CORE HOLE LOCATION ATLANTIC RICHFIELD SG-19 RIO BLANCO COUNTY. COLOR-' .OD lGUnVEYF0_C. JiB.. DRAWN. JJ.W t{J!;/i:n Jl ..c.tk ■. c.ci\ o sn/-.i/7 • % • % CORE HOLE LOCATION 260.9 FT. N.SL.-I598 .8 FT. W.E.L. SECTION 31, T2S R96W, 6TH P.M. S 88°45' W 667.7 1263.24 -I 6- o O H 717.4 2 S88°29'W 1323.3' 2525.82 31- CORE HOLE LOCATION ELEV. 63580' \\ jL^, •1598.8 -4- rrr 89°42' W 2643.3' d •'IJQte: Elevation referred to US.G.S. datum ■N 31 i rO m Scolc I ■ 1000 o O z COLORADO TRACT B CORE HOLE LOCATION 158 9.3 FT. N.S.L- I 3000 FT. WE L SECTION 6, T3S R96W 6TH.PM. RIO BLANCO COUNTY, COLORADO CORE HOLE LOCATION ; ELEV. 6737.2 \v ■ - 1300 7 en CO in Q- 706.2 1320 1 " 2640 f Scale I • IOOC in O o o CO S89°52'E NOTE: Elev. referred toUSGS datum -v I, Clarence J. Bielak do hereby certify that this plat woi plotted f om notes of o field survey made under rny direct responsibility, supervision and checking on Sept em bcr 13 , 197 2 _ ? 11 ii-^/ Registered Land Surveyor i r WESTERN F.NGJNEEr?S,INC. j CORE HOLE LOCATION THE OIL SHALE CORPORATION | C- b-2 i RIO BLANCO COUMTY, COLORADO I |5URVEYED_.Cj/vD. _ DRAWN. _<••> J K.RAHD JUNCTION, COLO. 9/15/72 • • COLORADO TRACT B CORE HOLE LOCATION 1088.2 FT. N.S.L.-2530.6 W.E.L SECTION 5, T3S R96W 6th. P.M. RIO BLANCO COUNTY, COLORADO WC 40.3 Eost- *i 11 L_ _J <0 id ro 0 o o to -5- II Scole I * 1000 ■2530 .6 CORE HOLE LOCATION ELEV 6743. I f (y Rock CM 00 00 o =6t S 89 ° 52 Wv 5286.6 NOTE: Elev. referred to U S G S datum I, Clarence J. Biclak do hereby certify that thic plat was plotted from notes of a field survey made under my direct responsibility, supervision and checking on • WESTERN ENGINEERS, INC. | CORE HOLE LOCATION THE OIL SHALE CORPORATION September 14, 1972. II B-28 C-b-3 Registered Land llvrvtyor I J RIO Rt.ANCO COUNTY COt ORAD: [SURVEYED c J B DNAWN St.*. CI ,- 0 JUNCTION, COl.O. 9/15/71: , t ■ * ' I c pestered Land Surveyor WESTERN ENGINEERS, INC. CORE HOLE LOCATION . THE OIL SHALT CORPORATION C-b-4 RfO BLANCO COJNTY. COLORADO SURVEY F.n cju DRAWN [•: RAfU) JU ICTION, CO! 0. « • o o z 14 26.4 CORE HOLE LOCATION 889.6 FT. N.S.L.- 1426.4 FT. E.W.L. SECTION 25, T2S!R97W 6TH P.M. ^^;^rCORE HOLE LOCATION l/^^ ELEV.I 6279 I to o> CO CO J . 13 N SQ^O'W 60 0 4 0" 'Rock NOTE" Elevolion referred to U.S.6.S. dotum. 14 // £ Scolc ». s IOGC m CVJ o o z Rock ^ I Clarence J.Biclok do hereby certify thot this plot was plotted from notes of o field survey mode under my direct responsibility, supervis.on ond- checking on II B-30 Keg tfaisu-ccd Lond/Sur ■ •: yor WESTERN ENGINEERS, !•«"( CORE MOLE LOCAT IO.N ATLANTIC RICHFIELD A- I q i o o t a i : r o couMi Y.^coir'? 3UR V C Y f. 0 _'. .J ;' 0 1 1 »W; N o t -■ jJQKAHO JUNCj ION, C\U.:J. 7//_ ^ • • CORE HOLE LOCATION 1380.8 FT. S.N.L.- 1126.3 FT. V/.E.L. SECTION 35, T2S-R97 W 6TH.RM ROCK. S89°36*W J 987. 9' 2GG3. I V> in o O • 00 1 CO CORE __H OL E LOCATION ELEV.I 6281.4 ■_ j :< 14 1 £•/*£> GLO.B.C. Scolc I * IOOC 6L.0. B C NO^F.- Elevotion refered to U.S.G.S. doturn I, Clorencc J. Bielak do hereby certify thai this plot wos plotted from notes of 0 field survey-mode under my direct responsibility, supervision ond checking on July 24 ^.,'9 74 - /7 ' ' 1 ,1 II B-51 "^'(i egistered Land Surveyor WESTERN ENGINE ERS.I.NC CORE HOLE LOCATION ATLANTIC RICi iFIELD A- •2 rio m anco en L»NTY CO. ?*? f iSuRvtYno..c.J. l2 . _or; .. :■( c 1. ■ GRAND JUNC 110! 1, O ! '" i • • CORE HOLE LOCA". . ON 755.5 FT. N.S.L- 1.593. V. W.E.L. SECTION 2,T3SR97 TH.RM. fi S 89 ° 47 W 264? 94 .!_ (}- -2- CORE HOLE LOCATION! >^^ ELEV. 644 6.6 »• m S 69° 33 W 2637.36 ■ 9° OS'w 26 3- /-*- 1593 T TIE N4 W 264 7.26' — 0 c/> CM c\> ro Scolc ■6 00 in Ifj CM 9 W in o O z -^0 -,oo NOTE: Flevotion refered lo USGS datum I, C'CfCocc J Giclok do hereby Certify thot vns plotted from noter. of o field survey .mode u direct responsibility, supervision end chcckii II B-52 Registered Lor, -J Sur\ riot my C R Si; C fi F?.N ENGINE 'J OLE LOCA NTIC RICH? A-3 •'.CO QfHtNl v- ;c. N D * % \s 0- o o ty CuRE hole location 241 1.0 FT. S.N. L. -3073. 5 FT. E.W.L. SECTION 13, T3S R97W, 6TH P.M. S 89° I I w 4- 52919 3073. 5 WELL LOCATION ELEV. 6692.0 N88°53 W 5278.7 NOTE: Elevation referred to U.S.G.S. datum. // Sc«i* I * iooo O eg jo o [O ro O .», CJorerce J Bieiok do hereby cerlify thct this p!c1 wos plotted from notes ct 0 field survey nr.£z undw rny direct responsibility, supervision or-d checking on Oct 2 8 ,19 74. /* .<• II B-33 _^V. _-■ WESTERN EKGiKCOC.IKC. j CORC HOLE L.OCAT iC.s < ATLANTIC RICHFIELD f a-« j H t ', ■ i : i c ; c 'j »..•■, ^ v t «• r*\ > * \ V \. r CORE HOLE LOCATION 2270.0 FT. S.N.L.— 6S5.0 FT. W.E.L. SECTION 36, T2S R 97 W, 6TH P.M. // 6004.02 o CVJ CORE HOLE LOCATION ELEV. 6343.0' GAGING STATION—-*-*, S 68o44'0l"E 717.14' f«— 695'— ^■0 «r> oScolc o z l"« 1000* II 12 CiJ o o o S 89°00' W 2662.9" S 89°I0' W 2657.82' Note: Elevation referred to U.S.G.S. datum. j— i — wp— — r I, C!";Cnce J Bielak do hereby certify that this plot wos plot!'-''! from notes of o fiold survey mods under my direct responsibility, supervision c rid checking on II B-34 _/ '. '''•-■-.'. '.' . H e V i w I - ••■ l....:. -. v ...... I I WESTERN ENGINEERS, INC. ! CC.TE HOLE LOCATIC.1: « ATLANTIC RICHFIELD A- 5 . . "• ■:■ ':. ■ 01.0. s '. ■'. * LORE HOLE 265.5 FT. N.S.L.- SECTIC.M 31 , T 2 S LOCATION 1627.1 FT. W.E.L. R 96 W, 6TH P.M. S 63045' W ro o o 2 887.7 1263.24 2525.82 1 0- to 5 "n o o 31- —i CORE HOLE LOCATION ELEV. 6358.0' GAGING 717.42 STATION S 88°29' W 1323. 3* 4 1627.1 ro CD rO cjScoI« I * I0OO o o z o o .TIE GAGINQ STA. N80°24'W 1700.1 89°42 W 2643.3 -v Note: Elevation referred to U.S.G.S. datum. I, Clc.'C.-ice J B:elck do hereby certify that this plat was pleffeJ 'rorn notes of o field survey niodo under my • direct responsibility, supervision ond chocking on CY» 2? ,19 7 A . /* " -> ■ ' /- • - II B-35 i I- LC WESTERN ENGINEERS. riC. CORE HOLE LOCATlui ATLANTIC RICHFIELD A -6 r ro r- ; "CO C"' "\'TV C. '" I ■J."V v ;; r j \ ; - . -, «• I -*, 7 H • - CORE HOLE LOCATION 140.7 FT. S.N.L.— 446.8 FT. E.W.L. SECTION 5, T3S R96W, 6THP.M. N TIE N85°0l'22"w 621.5* GAGING STATION WEST 446.8- O o o o CO 140.7 | 3E CORE HOLE LOCATION ELEV. 6381.8' S 89° 5 2' W T (y H 528G.6 v Scol« f* 1000* CO o o O O CO -0 Note: flevation referred to U.S.G.S. datum. I, Clarence J Bielok do hereby certify that this plot wos plotted frorn notes of o field survey made under my direct responsibility, supervision ond checking on Oct 29 ,19 74 s? * .1 II B-36 I. c.j • i.uri u Lc.jvi ourveyor \A 7 A ( - WESTERN ENGINEER IT, CORE hole lccat::;; ATLANTIC r..CHFlELD A--7 HiO rt Af.CO r: " TY, r • • • |V.U!.VEYrO_C._J __ . ..' ' J ' ci :: * - • CORE HOLE LOCATION 2202.0 FT. S.N.L. -.848.0 FT VV.EL. SECTION 5, T3S R96W GTH.RM. Scale I** 1000 Stofion Gaging Stoiion TIE K'5G03tVVw 493. 6* S89° 5l'W 5286.6 NOTE' Llovotion refered fo U.S.G.S. doturn. I, Clorcnco J. Diclak do hereby certify that Ibis plot woo plotted from notes of o field survey mode under my direct responsibility, supervision ond chocking on July.20 ,!97!l_ . /?/* si ,?/>/? II B-37 ~ lU'Qislcrcd Loud Surveyor WESTERN ENGINEERS, IKC CORE HOLE LOCATION ATLANTIC RICHFIELD A-8 mo nt anco rouNTY. coigr?; surn't.YtD.5.j.li __o;;;av.'n. <• » GKA.'H) JU\'C I ION, C '.•• ,'i 0. -' ' ' ' * • CORE HOLE LOCATION 2244.8 FT. N.S.L. — 2661.2 FT. E.W.L. SECTION 9, T3S R 96W, 6TH P.M. N N 89°49'W 528? 92 CORE HOLE LOCATION ^ELEV. 6538.0' 09 V S 89°48'W Sr-1 V « 5272. W Scolt I * 1000 06 Nc*e : Elevation referred to U.S.G.S. datum i, Clorencc J BicIck do hereby certify that this plot wos plcfted from notes of o field survey mode under my C i r e Cl responsibility, supervision and checking on Oct 2? ;-) 74 *-• - II B-38 I \ (• u ; \ ' i' r i u L.0 1 1 J i'j Li i i GRAND JllfcC I ION, '.'• )'. ' I. i1 /I/ ■ » - CORE HOLE LOCATION 2312. I FT. S.N.L. - 10 I 3.6 FT W.E.L. SECTION 8, T 3SR96W6TH.RM. CORE HOLE LOCATION ELEV. 6502 -v-v- Scole I » IOOC U— 10136' — ^ o 6 oo rg S89 ° 52'w 52734 N0TE: Elevotion refercd to U.S.G.S. datum. I, Clarence J.Bielak do hereby certify ihot this plot wos plotted from notes of a field survey mode under my direct responsibility, supervision ond chocking on July ?5 . 19 71 . SS ^ '?** II B-40 Reg i St oi i. d Loru!/ bur vcyor ! WESTERN ENGINT.CHS.IW CORE HOLE LOCATION ATLANTIC RICMDELD A-l I mo D t . A N f. 0 C 0 in J T v. r n • on lr.UJJVi.".YLO..c ■» '■ . Of!/... •: i« ■• GftAUit ju.'.c: l uiIJ, (".ill •. . : , i - - CORE HOLE LOCATION 342.0 FT. N.S.L.- 2 2 84.0 FT. V/E.L. SECTION .17, T 3 S R96W 6 TH.RM. S 89°52 W 52734 CORE HOLE LOCATION EL EV 6690.3 2284.0 S6I°54'E 75.0* ■0 Scolo I - ICOO o o" CO Csl IT) o 7L TIE TO GA GING ST (>' *■ / I it. . / N02°08l3lW 22390 Gfio ino S \ C 1 ion ~ " N89°5I W } 5207. 92 o CO ro NOTE : Elevation rcfcred to U.SG.S. datum I Clarence J. Biclak do hereby certify that this plot W0S plotted from notes of a field survey made under my d.rcct responsibility, supervision ond / chocking on JuJy„_2^_,»o7.i . .- *y /} Ac? # fl U roistered Lui.d Surveyor II 13-41 j WESTERN ENGIKTE^S.I.'.'C ! CORE HOLE LOCATION ATLANTIC RICHFIELD A- 12 rio n i. a n r o con j«jf v.^coi <£- r.LKxVLYl I)./ JO.. Di':.V».N. .Ji' r.n Afit) jum". i f • "* 1 1 . t"« i/j. <" ! ' t - - CORE HOLE LOCATION 1876.4 FT. N.S.L.— . 2370.0 FT. WE.L. SECTION 18, T3SR96W 6TH.P.M. 2610.0 CORE] HOLE LOCATION ELEV. 6785.1 237 0.0 Gaging Sfction N07°28'W 101.4" 7 Scolc l"> 1000' 0 o 2 N09°53 E — U) UOXE- Elevoiion refercd io U.SG.S. dolum. I, Clarence J. Bielak do hereby cert'ify that ihis plat wos plotted from notes of a field survey mode under my direct responsibility, supervision end checking on July. 25 19 74. /y n :? fi II B-42 H eg i -..U'rod 1 oi ui ouive,or | W ESTERN E N G I N V. UV3,\ f ! C CORE HOLE LOCATION ATLANTIC RICHFIELD A-I3 R 10 HI A N C. 0 JC^Uii TV Mf£l£ ? ' DURVE YC ().. .c. J_H . P •' ■ •'■'• : -' . .*. l. ."■ !C>n/i'JO junci ion, col •; «/ ' f Additional survey information: SG-18a is 10 feet west of SG-18 SG-lOa is 10 feet west of SG-10 Cb-2b is 32 feet south of Cb-2 ► II B-43 t - I > > TABLE II B- 3 Well Completion Data The following is a list of those wells on which well completion data has been finalized. A schematic of the completion data on each well follows in this section. Aquifer Test Wells Alluvial Wells AT-1 A-l AT- la A- 2 AT-lal A-3 AT-lb A-4 AT-lc A- 5 AT-ld A-6 A-7 A-8 A-9 A-10 A-ll A-12 A-13 Deep Coreholes and Wells Existing Open Corehoies *SG-6 Cb-1 SG-9 Cb-2 *SG-10 Cb-3 *SG-10a Cb-4 *SG-11 SG-18 (abandoned) SG-18a SG-19 Cb-2b (abandoned) * Also used as outer observation wells for Aquifer Pump Tests II B-44 Q * o 1 * ' "3.1 ' 13- 7 f O /57 C£ML/jrtT>ro SvzfAcC AT-1 • C-b Tract Section 7, T3S, R96W Vfo'/r^-g'' 15>?* A&ov£ PutAP 2'^jS cAst^c, Hatjc $? IZIS w/ Bottom ZS7 storrep I2-'W Hcce to /33o' ' \ II 3-45 C-C-%. u-lo-Vr 0 * f 5oo - I00O - • 150O - V y 7"5 ce^eA/rcv To sw/tFAce. AT-1A C-b Tract Section 7, T3S, R96W 4" Cimkht IZp By Loo, - //7<9' /Z5o to t4Z O a*vo /SZ 0 to /5?0 Sf£*Zi Scaj 0, £V 0.t>. %£S146A&£ m /Uuuu/i Q /VV4' bit-' Hot-e to liZo' Z00O m II B-46 CL.P. 5 <£*tcs*rct> To sa/zf^oL AT-1A1 C-b Tract Section 7, T3S, R96W 4 casing sc.t o// Bottom Q /3oo' t*j &o-nroe4 A Jokjt* (3f') ^^-ottcd S'nfs" H«^ to I ZOO ' II 13-47 ( , <, I L>0 C£rttH7£b ToSt/X^Ac^. AT- IB C-b Tract Section 7, T3S, R96W #| STRING. Z'3/s"ElIE To KoZL' Pd^d /£>32>' ^2 STRintn Z-y^'eue to 145 (> ' CCMLNTED 1-22-14 */ 220 SX CLASS "&" »/ 6% 6CL CEMeXT TOP fr/?6M L.OC - fZZC' U>/ ■STK.tHZeZKS To /ZOO' OAf * I STK/HS - /23f ' os{ * Z STRIA/S X p£RFCZAT/orfS 3 STir~ti'tlot>i-t>t*tim-U)i nti'Zi} ' i !sg' • . * * - ■'-:■> qW Hcu- to us2* II B-4 8 u , o Soo — looo - • 1500 - I r- «v7te"T£T> 9-//-7*J u>/ 120 st tfo^jco Licur + /oy/<,* d/ax^/rr: / J$ uJ /'*//£>' Mvpe*. Jets /5roiy^-«»r ♦MsfRi.46. - /S£0 to fl*ZS *Z STZihG - mO To I SOO *3 sre'"'* - loSo to /-S^o 7-Vi* HoU to /£ ro SOJCfACE. AT- ID C-b Tract Section 7, T3S, R96W *fc 5^a;c, Z'S/s"o/L to /VV/' C^Ancurtzp f-2-71/ tTe C£H£fST TOP Ffry* CCi. - * '/ STRl/Jt, ■ 7 97' */ 37K///-22/o' dZ sr&tii Z'Vt £t/& to IMG* ( Mil' 5cmuukiu£E£ce) *5 S7XW4 Z'*h" £UE To JlW' Ca-iEMTO S-Xl- 14 y Z/Os? flois/co Lj6.ut -/-/O^/st. 6/csowra C&j^r "Top fsy 0>i*6, //so' FtercKAT/oU*, - /-% //ypcR J£T$ Q /. sHor/roor */ sre/~$ - /tZ5 -2206 *Z -5TS/NC - IM50 - J«47C? 7 -7s" nbu.ro /&5o' b M J/M.C TO ZZ20 ' ?CJ>0 - II B-51 (6 i - Soo — -looo — ISoo - toco - ■ ia &5 1 g>r»T*tS l'' <3> 45' CeMOJTCJi TO £UZ-FAC£ ■ - SG-10 ■ Ob Tract Section 13, T3S, R97W 4 cAif^C *f ^wc© PA^tcp. s-Mo£<2 |fc03> CcHZJiTEb w/ 4o -&. Ci-*^<3 "C *>/ 2% Cadz Ps-AtctA-re. Moo - /t/oz' ujf 'A shst$ rce. ^c>-'je.t^.e Ce*e*JT TZf> a/o*v /O?o' #y £46. /%£P>P-/\rioK><> |4-Z5-I50o' w/ Z^4v»r^/poor 4" - "60" Modcl "D&LF "ProtxjcticW pAtteFg> /55c/ b-'h' tfue to ll>3o' 2-3/&' ' UllB. SET />S CMOS *Y 0?e// //ot£ /S7& - 2/9$ ' u,/ 2 i^r* 7b/» ArtO BoTToot evcpy ooiur Cut v~y foRCif- 4-7/s" Z/oLt Tb ZZ\l'-COTD 2}9o' ISOO - II B-52 C.CP. n t< i< 500 — looo - 1 III mil i 7 @ bO CCMCKrrcO ro SURFACE . SG-10A C-b Tract Section 13, T3S, R97W 4 ^r4s/WTT£V- 5-% Holc to /3oo' I50O- 9 II B-53 € i • 500 - loco - * J5oo ZOOO - 25oo - 3000 - ■ s| fr% ©Co teHCHTCb TO &UXFACG SG-11 C-b Tract Section 7, T3S, R96W */ iW* -ro Z$Zo' P&rt> ZSl3' *Z STVirJS, To tSIl' 3 STPirJG, To 1371 6emeajt ~7ap ey Lc _....". *l st*iw£, \SZo-\ioSO ,\Vio-\Sl0 ) \<\qS'Z0l4 • Z\O0~pS > } #2 stv,s/6 - ■' I3SS 'f*/3S' I '-%" hli'Perz Jers @ / m^/^oct 7-n/s*nou. to no-b' 4-V.HoU. to 7r6ZL' II B-54 C.f.Z : i o u SG-9 C-b Tract Section II, T3S, R 97 o- 500- 1000- 1500- 2000 2500- 3000- #2 r. #1 o J o • . 0 1- ':■ .: o • ' ' ' e ' . ' o J> ' o . 0* 0 .' r 8%' ot 65 Cemented to surface 2%" tubing # I String landed at 2732* #2 String to 1338' Cement top q\ 1074* Perforations: #1 String 1316' -2324* #2 String 1054'- 1210' ?V hoie to 1200* 6/4" hole to 2 750' TO J] B- 55 t p e 0- 200- 400- 600- 5 6/4 hole drilled to TD %) 800- IOOO- 1200- 1400- Drill stem lost in hole Plugged a Abondoned lTD 1426 SG-18 C-b TRACT Section 25, T3S, R97W IEB-56 o Q " r> * o- 200- 400- 600- 800- 1* 4" casing to 981 ' Cement surface to 192* 40' slotted (193* to 233') ^6!/4" hole drilled to TD 7" -d 200 slotted TD 981 1000- \ S6-I9 C-b TRACT Section 5, T3S , R 96 W o * 0 * 0- 200- 400- 600- 800- l[ 4" casing to 981* Cement, surface to 192' 40' slotted 093' to 233') 1 to <■* ^eV hole drilled to TD 200 slotted TD 98 I 1000- SG-19 C-b TRACT Section 5, T 3S , R 96 W IB -58 o < ■ ») » 0- 200- 400- 600- 600- 1000- 1200- & hole drilled to TD 1400- TD 1280 PLUGGED a ABANDONED C-b-2b C-b TRACT Section 6, T3S, R96W ILB-59 r 0 0- 500- 1000- 1500- 2000- ^5/2" cosing at 30* cement to surface 23/8" tubing at 2103' ^4%" hole drilled to 2000' 33/4" hole drilled from 2000* to 2106' Top of cement at 1494 Perforated 1540 to 2079 TD 2106 2500- C-b-l C-b TRACT Seclion I, T3S, R 97 W HB-60 r ' 0- 200- 400- 600- 800- 1000- 1200- 1400- ^N ^4% hole drilled to 1402 5/2 casing to 34 2% tubing 1 3,» 23/4" hole drilled 1402* to 1480' ;TD 1480' C-b 2 C-b TRACT Section 6, T3S, R96W HB-61 r C C 0- 500- 1000- 1500- 2000- ^5/2" casing to 42' 43/4"nole drilled to 1989* 2/e" tubing 33/4" hole drilled 1989' to 2123' TD 2123 2500- C-b-3 C-b TRACT Section 5, T3S, R96W EB-62 r • ( D o- 200- 400- 600- 800- 1000- 1200- 1400- J X Vj/ '• 5/2" casing to 34 23/8" tubl'n9 J i Perforated 1190' to 1324 —Top of cement 1228 23/8" tubing to 1467' 43/4" hole to 1393 3 V hole to 1470' TD 1470 C-b-4 C-b TRACT Section 17, T3S, R96W H.B-63 f ' ' 0 20- 40- 60- 80- 100- o b 5 c Q ■Cement grout at surface 73/8" hole 4 plastic casing Gravel pack within 2 of surface -20 slotted fed" TD 109 120- A-l ALLUVIAL MONITORING WELL C-b TRACT SW,SW, Section 25, T2S, R 97 W SB- 64 ' c c 0- 20- 40- 60- 80- K\ [l > 0' _ -1% hole 4 plastic casing — Gravel pack to within 2 of surface 20 slotted TD 57 A-9 ALLUVIAL MONITORING WELL C-b TRACT NE, SW, Section 9, T3S, R96W HB-72 r r ( 0- 20- 40- 60- :_73/8" hole j ; — 4 plastic casing ■ E 40- c 0 ' -Gravel pack to within 2 of surface « V -s i c < >• / 0 0 r-20' slotted 60- 1 >^ 0 i <>' TD 66' 80- A-ll ALLUVIAL MONITORING WELL C-b TRACT l NE, SE, Section 8, T3S, R96W IB- 74 i i 0- 20- 40- 60- 80- S3 17— Cement grout at surface ■ 73/8" hole 4" plastic cosing T -d Gravel pack to within 2 of surface 20 slotted TD 81 100- A-12 ALLUVIAL MONITORING WELL C-b TRACT SW,SE, Section 17, T 3S, R96W HB-75 t i ) 0- 4 plosfic casing 73/8" hole 20- 7~s c& "^ Cement grout at surface Gravel pack to within 2'of surface 5' slotted TD 14 ) Dry 8 Abandoned A-13 ALLUVIAL MONITORING WELL C-b TRACT NW, SE, Section 18, T 3S, R 96 W IEB-76 k c* H- P W 1-3 0) CO d- cn TABLE II B-k CALCULATED THANSM] SSIVITY VALUES **N, Depth To — ■ ■ 1 ,. ■ ■ , t_ Transmis- Transmis- Bottom of Drill Stem Ground Jet Test sivity , sivity, Open Test Level Test Well Drill Stem Recovery Drawdown Interval Interval Elevation Date No. Test No. (G/D/Ft) (G/D/Ft) (Ft) (Ft) (Ft) (1971*) A.T.-l JT-1 890 952 6909 6/29 A.T.-la JT-1 381* 260 960 6909 6/17 JT-2 D266 925 131*1* 6/22 JT-3 11,1*0 850 ll*2l* 6/21. DST-1 1.1<2 1520-1590 7/18 JT-1* ll*50 1190 1620 7/1 A.T.-Da] JT-1 2370 1925 13l*l 6909 7/10 A.T.-lb JT-1 6h 1*2.5 960 6909 7/17 JT-2 1360 883 131*0 7/18 JT-3 2250 16I1O 11*25 7/19 JT-1* !i600 3575 1638 7/29 A.T.-lc JT-1 10l*0 61*0 890 6905 8/13 ' JT-2 21*15 1900 1355 8/15 . JT-3 2365 1830 ll*30 8/16 DST-1 Inc. 1362-1512 8/17 JT-1* 29^0 2370 161*0 8/19 A.T.-ld JT-1 930 593 960 6903 7/23 JT-2 2090 1750 1355 7/25 JT-3 2060 1610 11*30 7/26 JT-U 2900 1990 161*0 7/29 S.G.-6 JT-1 160 100 910 6888 8/1 JT-2 1880 ii*Uo 1350 8/9 JT-3 21*70 1800 ll*25 8/10 JT-1* 2750 1930 ' 15^7 8/12 JT-5 3285 2l*l*2 2220 8/22 S.G.-10 JT-1 190 200 960 6950 6/11 JT-2 2975 2170 1336 6/11+ JT-3 3010-1*1*00 2270 11*16 6/H. DST-1 9.6 2.1* 11*80-1600 7/19 JT-1* 7300 1*865 2211 6/30 S.G.-lOe JT-1 3100 2050 1333 6950 7/10 S.G.-ll JT-1 1000 730 808 6900 7/26 JT-2 880 510 868 7/27 JT-3 5050 3950 1330 8/9 JT-14 1*2 35 3250 1385 8/9 JT-5 2360 1690 ll*90 8/12 JT-6 5625 3750 21*65 8/26 JT-7 6000 1*350 2825 9/1 S.G.-8 JT-1 21*85 1709 600 6538 10/26 JT-2 1*01*0 21*63 971 11/5 JT-3 6025 1*950 1013 11/15 JT-1* 7901* 5597 2117 11/21 JT-5 10,100 7110 2608 11/27 S.G.-9 JT-1 230 178 993 6870 9/30 JT-2 1020 755 1285 10/5 JT-3 131*0 1090 1360 10/5 JT-1* 2890 2125 21*60 10/19 JT-5 2318 1901* 2750 10/23 S*G.-l8 JT-1 779 50 960 7383 10/1 JT-2 1800 l'*00 U*26 10/5 S.G.-l8a JT-1 963 1330 7383 10/18 S.G.-19 JT-1 7260 1*91*0 1*66 6382 9/20 JT-2 22,000 17,000 930 9/23 JT-3 11,850 9,250 980 9/27 Cfc-2b JT-1 19.5-336 18.3-206 390 6737 8/26 II B-78 { » i Jetting Tests Jetting tests have been conducted on a large number of the wells and coreholes drilled on and adjacent to Tract C-b. (Re- fer to Table III B-l) During the conducting of such a test water in the drill stem is blown or jetted to the surface at a uniform rate with air. After a period of time, two hours in most cases, the jetting is stopped. Geologists then measure the rise in water levels (both depth and rate) with an electric well sounder. The data is then graphed, depths vs. time, and the transmissivity (a measure of permeability) calculated using the Modified Non-Equil- brium Method developed by Jacob (1950) . This method is described in many hydrologic texts, and in U.S. Geological Survey Water Supply paper 1536-E, "Theory of Aquifer Tests", by Ferris, Knowles , Brown and Stallman (1962) . Presented in this section in Table II B-4 are the calculated drawdown and recovery transmissivity values determined for given open intervals or zones for those wells tested. Following this table is an example calculation (Fig. II B-2)of a transmissivity value determination based upon the actual field data compiled for corehole SG-11. By using this technique, the transmissivity values tabulated in Table II B-4 were calculated from the field data, presented in its raw form following Fig. II B-2. II B-77 co CO I _i iii 3- 9 8 7 6 4- 2- C\J on UJ o co to UJ o UJ -5 CO ll • q CD U. o <»• oo o CO w CO UJ h- CO UJ 2 o IO Depth In Feet Below Measuring Point ► PUr>/P TJjgST DATA BS-1F.F.T *, WELL MQ..5>& ^'\^>ffr Top" oT RxroscUt^fe Creek Te^l ^ PUMPED WELL OBSERVATION WELL DATE:£i2£b2.4 PeftU • ^SH STATIC WATER LEVE1 3^0.7 pump((on); (off) at 12=l£LS__ (drawdown')((recovery")}test i CONDUCTIVITY—-^ WATER TEMP, SAMPLE TAKENtfYESMNO) > MP*M EASURIK G POINT Mp! ^JLfT. ABOVE G.L. (GROUND LEVEL} r CLOC; TKE TIME IK MM. V w""" LEVEL .xUoS l~ DEPTH DELOYJ MP PUW RATC j CLOCK TIME IN WIN. V/ATER LEVEL DEF'TH BEL3VK MP yT- PUMPHATE \ll-\$ 10 i q UoO (1 , 1 2. [4z 423.7 4.5" \z*zs 2.0 ic\ n 00 . to I ! 10 4 2.2 .z M 3>C ifl IIS0 . Ifl i:B 4*2.3 7.C 40 iR 1 100 . 2.0 20 4 1 4 .ft 7.0 5-0 17.^ ( oso . 2.0 ?_s 4lft/7 S.8 60 IR 1600 . 17 30 1 17. Z 5.0 ■) 70 17 I 406 . I?) 3 SO 4 CO, 6 Z.5' Bj c\0 4c0fS. 1 3.33 I |00 ^0CC3 2.3 • 2_ no 405. * "Z'>1 3 UO 4<^.4 2,0 4 4ax. 1 •si i 6" ^'?^\,c\ a5 j 6 4 as ^ .?.\ ? . 4-^.0 it) % / IC q 4x6 .3 H S L0 4_z, 4 * fi . 2. \3 — ) i — la ft.* \\ i i / i II B-80 * » • Top of K T DATA SiHEET *, WELL NO. I-A PUMPED WEL! nflTp- 6-17-7 V OBSERVATION WELL STATIC WATER LEVEL PUMP (oTT) (OFF) AT .^ :^ ... (DRAWDOWN) (RECOVERY) TEST WATER TFMP ^ CONDUCTIVITY . ^ SAMPLE TAKEN (YES) (NO) MP = MEASURING POINT MP. FT. ADOVE G.L. (GROUND LEVEL) CLOCK Tir-E MIN. WATER LEVEL DEPTH BELOW MP PUKP RATE CLOCK TlfcE T! ••.'<: W MIN. WATER LEVEL DEPTH IE LOW KP PUMP RATE 8-915 0 ■ — • -- /'\ • l(?I^O LOV'uC f Lit /o \S°C jooo .02 12 ao ;y 1 ooo -OS H 3o 1 S" /ooo 7V 1G L/o 1 s" /ooo 75 J* ro lu /05"O ./? ! 5-0 fcc il> Jooo 76 ! 25" Hio.j 5:s ■70 ib.r /ooo .07 1 3o l-)oclc, 5:0 SO 16 5" 950 J1? ! 1 35 ^36.°/ !-/->-/ c/o /G.b /ooo 77 1 L/O 73 7..iT V.O loo /k.5" JOOO 7/ 1 1 H5 Hyi-8 3.7 HO n JO00 ./* 5-0 '73/. a 3- 7 IQlo 17 /Ooo ./6 60 777/. -i 3 • 0 7o ^25\ 9 2.7 fC:?s O D^^i Vr' i SO H2H.I 2. r • 1 c)0 H31.) ^ 3 3 2 100 ll2c.±r 2. -'2 3 \io u}l$.ci 2- 09 4 }0O Hll-ff 2-0 r G 7 g 7 ! ! /O j | - ] [I i B-81 ! • Top of M- • J •*-« ^ ATA G5 K [r rr -r • » * , , - 1^=1 .WELL NO.J PUMP TfTOT nz-r.* I id ► PUMPED V,'ELL__ DATE:.jWLrL~ 7 V w/p @ (0FF) AT WATER TFMP CONDUCTIVITY 5W J^EASURing POJfJT I POMP p^i OBSERVATION WELL STATIC V/ATER LEVEL J±2Q_ 'DRAWDOWN) (g^g) T£ST SAMPLE TAKEN ^s)(N0) ~~^lfil(GR0UND LEVEL) > J V/O, 7 U££ ^zlvljj II B-82 • • PUMP TEST DATA SHfTET ; WELL NO. -A PUMPED WELL DATE : OBSERVATION WELL 6 AX 12J V STATIC WATER I FVPl 35R PUMP (ON) (OFF) AT • WATER TEMP._~J^ CONDUCTIVITY MP = MEASURING POINT MP^lZfT. ASO (DRAWDOWN) (RECOVERY) TEST SAMPLE TAKEN (YES) (NO) VE G.L.(GROUND LEVEL) CLOCK TIKE T'i'C IN M1N. V.'ATf.R LEVEL orpin bCtc; mp PUMP RATE j CLOCK I ii.v: TUIEM 1.1 :»j. V ATER LEVEL DEPTH BELOW MP PUMP <% ATE o uV<"v r""> L-Ov\'('.-r it,c 1 10 ! C, 0 /coo .10 1 jo 43.3.5" )3-0 .JO 1 1 . 5" /Ooc )0 1 13 i a \ . 5" ll.C °sO 7 C . b" /OOO .3s N Vo 70. s" / 000 .37 /t sx> p. 1 . 0 /oco .3.7 13 'J '••'i -V - j 60 a ! ■ 0 /•OOO .3b ao 70 3U.0 1^ /OOO .<>G 3.5 D-L] ~ f 1 / J • 1 5. 8 80 iM.C / CO 0 3b I 30 U LI <\ 0 1 1 1 • b S- L3 70 1\.5 looo 3 5" H ul S - H 4-H ICQ x 1 . r loco .3G 7o L)u) rFU 4C 110 3t 1 ;>~~ /OOO 3c 43" 443 .H 37 no 3Ll.-b" 1000 3L- 5T> <-)l-)0.7 3 • u\ 60 Ll3f.fi 3 . 0 | 70 H3H .H 2/7 0 DeptL Vt' i 5>v> H 3 ,:>~ H 7 • 5" ) 1 • f/0 7 3 H - S J . 3 3 a joo U)35\S" 7 a 3 j j 0 4 Lb 3.6" 2.04 H lao H 3 a . 6" 2 . O 1 s (j . 7 H7G.O ! 0 0 ! 1 A 0 1 ■ 0 HHS.l H, I 1 ' 1 5 ! 1 c) 1 1 3 1 S ! --— -- -jtj,, j t • |i II B-83 • I //'■'/*> I t\ / W'oii- ' /<■ V._> U *~tsi f, /'o/.if Oi PUMP TFI3T >ATA SHggT *, WELL fSlO. .a. / PUMPED WELL PLrSci'9 W° OBSERVATION V.'ELL /c'i/vri Car>rn STATIC WATER LEVEL PUMP (ON) (OFF) . (DRAWDOWN) (RECOVERY) TEST WATER TEMP hQ - CONDUCTIVITY Ho ■ SAMPLE TAKEN (YES) (NO) MP«= MEASURING POINT MP*7- 5" ft ABOVE G.L. (GROUND LEVEL) ) CLOCK Tint TWE IH H!N. V^ATER LEVEL DEPTH BEtDW MP ; . .? RATE CLCCK ti:'E . TIKE 1'. MIS. WATER LEVEL DEPTH BFLO.V MP PUMP RATE 5 6>IH.*7 7o 6OO.H ' $5" 5-SC.l 30 ■5*74.5" ?S i'GH 1o 5TH1.8 rl5" 53S.1 /DO 6~;o.o 1 )o5 ^n.0) I ID 90r|.l t 1 1 i — i 1 1 1 ! -, j •i-S4 •' ' tlYtcr$i< t,/J Oenll l(>2l' joiui >-s / PUMPED \ TflOT DATA pswcrrr-r ; \Atsr\ i , Kin / ~Jj A 7FI 1 nnsFRVATinw wn i @JISO' J date:_2J fi/W 30^ PUMP (ON) (OFF rn c . WATER TEMP. ^ . MP* MEASURING PC 8 STATIC WA ) AT (DRAW TER 1 EVEI D OW N ) (RECOV 7 R y\ T E ST 1 CONDUCTIVITY. ¥L. SAMPLE TAKEN (YES) (NO) >!NT MP 7' ^FT. ABOVE G.L. (GROUND LEVEL) '1 CLOCK Hat TIME IN m:n. WATER LLVEL DEPTH 6HJDW MP PUk'.P RATE CLOCK Tii.:e Til.'E \H I'.IN. Y-ATER LEVEL OCPTH &ELOW M? PUMP RATE j o Ifrno (cv/i/c ft.w i /o 1 1 i j i ! )\ i i i 20 I/O H^5-. O ^o ! 1/5 H(^-r? L/o jao ^to.a 50 — ** *" /9o H5T3-S - 60 J30 H H 8 . 9 '70 ^z^rz 1 J 35" H w H . H ^0 £ (n ' /V0 H H 0 . 0 r/0 ^ " > K5" H 3SX-, 100 l/o /3L0 3'3 r • 6 O 1 I0.5" 6* 6/-/3-0 70 S30.C 7 5" 6o#.o 2o 5 ^7 8 . 8 85" y 6-^-1 C/O 53G.O c/b" 5" 1 1 • S / o o H 0 1 . 'i H $ 'V ^> i I " „....„, , . . i 1 II B-85 <~ c To+al Dep+U & | b^O" PUMP TE3T DATA BHf-lET ; WIZLL NO. -a ► PUMPED WELI date: -1-1-7H OBSERVATION WELL STATIC WATER LEVEL PUMP (ON) (OFF) AT ^ O O'A- (DRAWDOWN) (RECOVERY^ TEST WATER TEMP._V_ CONDUCTIVITY __A£ SAMPLE TAKEN' (YES) (NO) C Li MP= MEASURING POINT MP°' ' FT ABOVE G.L.(GROUND LEVEL) > > CLOCK HUE TIV'E IN MIN. WATER LEVEL DEPTH BELOW KP PUf.'P RATE CLOCK TIME | TIME IN MIN. WATER LEVEL DEPTH EELC.V MP PUMP RATE 8."03 o J^l-vxp Lov\c! as" L)oa.ri s\s *70 11 ] o 5"o , 3 H 30 Ll £>0.L| s. 0 ^0 77 l^5o .35" 35- H5S'.3 4. H c/0 n ) o :; o .35" u/o H 6 0. H H.O loo n !0£T0 .35 HS HSH.g 3. 07 110 aa 1 05~0 .35" .90 H53.a 3.H n.o :H IO50 .3* 60 L|3-0-5" 3.0 70 H^G-l 2.1 o D.PH Vr SO MHt.H 7 ■ S ' I 90 HL)^, ) 2. 3 a /OO H H 3 . H 2 . .1 3> H *-| /Q Hi 5-.5 i 1 3 . 0 • i . II B-86 c ( CWtk \*iHl pv:>ai> tcctt data gheet ; wzll no. l-A-l PUMPED WELI OBSERVATION WELL STATIC WATER LEVEL PUMP (on) (OFF) at 6 -IP (DRAWDOWN) (RECOVERY) TEST WATER TR'P >/ CONDUCTIVITY Z. SAMPLE TAKEN (YES) @ • ^ MP*M EASURING PO! NT MPi ,..CLFT. ABOVE G.L.(6R0UN D LEVEL) CL0C< HUE — *-r TIKE IK MIH. WATER LEVEL DEPTH BELO'.K »JP fUh'P RATE CLOCK TIME TIME IN KIN. C/.'ik LEVEL DEPTH BELOW MP PU^.P P. A'E 6 •' i o o 1 6? MO" LOrtHUC f|,J Oph 7r< 10 31 0 1 IOO ,?>5 12 M5H.O / 1 1 11. o ao on hoc .37 1L| H53. 1 1*4/ /H 8.H a. 7 *■ ■ -■ ■ Dd?P^ T/r< so H36.G /so xs B-IO i ■ 1 ^ clO L13 5\1 "7,o 1.33 a iOC ul 3 H • 1 "%, 2 1 <•*. • Ox 3 1 10 H3XC) -'X,c a . o c i Ll Ht3-5 31-0 1 1 1310 H33-0 a . o s HGI.O /•7 as. o & H 1 1 3 a i.o j 7 H^-5 in/ 18.1 I 3 H5G.1 '-'•'V /. I i 2.0 r G 7 43 0 I : § ll — II B-88 - L L lop or nwvue e* i^L/o PIJMP TECiT DATA SHEET ; WELL NO. R PUMPED WELL l-B OBSERVATION WELL DATE : STATIC WATER LEVEL PUMP (ON) (OFF) AT 1 I' O O (DRAWDOWN) (RECOVERY) TEST WATER TEMP. \^L rr>Mnnr.Ti\/lTY V SAMPLE TAKEN (YES) \U0) MP= MEASURING POINT M.pJ_jLfT. ABOVE G.L.(GROUND LEVEL) CIOCK TWE TIME IN KIN. WATER LEVEL DEPTH BELC V MP PUfcP RATE ... : ! CLOCK T!!'£ I'l M1N. WATER LEVEL DEPTH BELOW MP PUMP RATE ; ii too o t' lm*»£ Co.vlvc "femp i 10 »5 i7oo a a |o 20 .-44 135-0 oa 12 3o .4i 1 loo W* M HO ,43 1 1315 °a lb L)35.b c9.5" S'O .33 i ico ».s IS H39.1 ■ 7.7 bo . H 3 1IOO 30. 5 3^0 H ;x3. i 7.0 70 .43 HOC 17 5 1 1 gis" 5.8 80 ,42. l)oo _ ! 30 HLU.a S.o cio .H3 1 1 OO 3L3-51 35 4 58.7 H-H |O0 .43 1100 32 Ho 4 5G-1 H.O no .4 3 1 \ oo ,0 0 45 H53.5" 3-7 uo .43* \ \ oo ^ '5~o 4 5-a.Co 2-H Oo H4S.3 2-0 7o 4 h 5'. a a. 7 poo o Dsd+K T/T ' i i 80 HH.2.5 3..S 1 i i . IS HE ST ; WELL NO. 1-B PUMPED WEU L-*=2 , . OBSERVATION WELL ty-lj-JLf STATIC WATER LEVEL- DATE PUMP (ON) (OFF) AT -MQ~ (DRAWDOWN) {RECOVERY) TEST WATER TEMP.-jZ CONDUCTIVITY _Z SAMPLE TAKEN (YES) QiO) MP- MEASURING POINT MpIL-FT. ABOVE G.L.KR0U1^D_^ TUM.P RATI 10 H i ' -I bG. b iuo I I [ )3.o I! i II B-90 ♦ 4 Tota F f I Oep >UMP " IK @ 1 b 3 8 V...M < » ^, rr-r- ♦ WELL NC /ATION WELL 'ER LEVEL >OWN) (RECOV >.± iB_ 1 nJMPF.H WFLL. l-B 0 STATI (f BSER' C WA1 )RA\VC y . ABO^ ery) test .KEN (YES) (Kg) D LEVEL) "oateJ-^-TH pump (on) (off) at 5";12 • WATER TEMP. ^ CONDUCTIVITY MP* MEASURING POINT MP'<\.FT SAMPLE T£ /E G.L.(GROUN ClOCK TIME r " TIME IN WATER LEVEL MIM. DEPTH 6ELC.V fc'P PUMP RATE J CLOCK ! TIUE TiME Ifl \:.m. WATER LtVEt DEf'lH UEI.OIS HP PUMP RATE 1 57Q 0 f/u'mC COnJvC Tri^O i OcyiU Vt' IO .5H 1000 aoc IO H6I.0 |3.o ao ,kl 1 0 50 :s!cj n H5S.S ] 1.0 i ^o .65 1 000 :;. ) . 5 H 457.% 9.fc MO .fcc /CSC 3&-C lb W55.7" 8.5- i i JTo .6G I 050 A3.C 18 4517 71 < 1 bo .W, 11 C 0 ?ad 9.0 H53.T 7.0 i — — — — — — — I 70 ,fcG 1 10O :o.c £5T H53L* 5". 8 i 1 SO ,57 I \co XlC L . . 30 ul50.7 5.0 1 So 57 iioo ».o 35 H H c/- 11 H-H ! |CO .5-3 1 ICO HO HM8.H H.O 1 1 o ,53' 1100 M.s '/$" H'O.3 3.7 i \ao ,b5 IIOO XI. C 50 HHfe3 3.4 , a^ , 5-5 60 H 4H.5" 3. 0 Vo H«n.3 2.7 7-10 0 Q^yik Vt' 80 cio 1 i a )0O • 3 LL9 1310 H| l i S" i ► : i i fc I '7 Hfe^ 18,1 " " H b H 6 1G.O IW.3 1 ! HtH.I i 1 * - II B-91 "lop of ParacKute Creek (S 8clQ' PUMP TEST DATA SHEET ", WELL NO. LC PUMPED WELI date: 8H3~ l H OBSERVATION WELL STATIC WATER LEVEL PUMP (ON) (OFF) AtJ_£l^12_ (DRAWDOWN) (RECOVERY) TEST WATER TEMP. ■-■.■>/. CONDUCTIVITY _j/« SAMPLE TAKEN (YES) \ MP« MEASURING POINT MP FT. ABOVE G.L.(GROUND LEVEL) ClOCK TIME TIME IN MIS'. V.ATER LEVEL DEPTH BELOW '.:P PUKP RATE j CLOCK ! HUE 1i;'r IN WATER LEVEL DEPTH BELOW I.2P PUMP RATE \2-.2S o "IcTr^p LoacIuc 11 , - Depfl, ~7t' 10 }(,.0°C 1300 ~_ n HHO.O 1 1.0 20 10,0 1175 IH L)ic/.o %(o 30 It. 5 IIOO .ISt 10 H36.0 2S HO j6.S~ I IO0 .a\ .18 H3H.H 7.7 50 Ifc.S MOO .311 20 43X8 7.0 ) 60 70 IG.5; 1100 :x\ 25- W.7 5". 8 i n.o 1 IOO .2\ 1 1 ! 30 u/a7. 0 5. O SO n.o IIOO :x) 3 5" M25.7 H.H °iQ 17.0 1 1 07 0 .31 40 4as.fc L/,o 100 17.0 1 IOO M H5~ 433.5" 3.7 ! MO 17.0 UOO ao 5o H^a.a 3.H ! uo 17-0 IIOO .ao 60 430.3 3.0 i j 70 SI IH a -7 | Q-.VS 0 Deptlx t/t- !i BO Hie. I a.5 1 t 1 1 9o HH-Sl 2. 31. a 100 Ml O.O 3.2. 1 3 1 1 0 4I5.H 3.0S H I TO WI4-.S 3.0 i 5T 1 6 1 7 '■ ,1 8 1 i ci 4 lo 1 1 , ' - ■ • • 1 II B-92 • ♦ Top o-f Mw»j 2«%e (S l^55' PUMP TI-3T DATA SHEET ', WELL NO PUMPED WEI I I ~ (~- - OBSERVATION WELL- 8 '" 1 5 - 1 1 STATIC WATER LEVEI .. .±c date: PUMP (ON) (OFF) AT 20!lL£ (DRAWDOWN) (RECOVERY) TEST V SAMPLE TAKEN (YES) ( WATER TEMP. V CONDUCTIVITY. MP= MEASURING POINT MP FT. ABOVE G.UGROUND LEVEL) * CLOCK TIliE TWE !.N U!N. WATER LEVEL DtPTH BELOW MP PUH? RATE j CLOCK TIME T:l;: IN WATER LEVEL DEPTH EELO* MP PUMP RATE SOM5 o Ifwp LcrsdvC rue 0 _ CMk 7t< h /o 1 S.O°C laoo IS M83.0 % 1 1 ao ao.o I 100 l\cl \ IH HSI.5 ljs/ c?. , 4 0 mi. 1 1 M.O IOC) 20.5 1150 -Hci i~' H5 4M.1 '7,f 3. "7 no ao.o I15"0 .M-, 50 %8.0 %• iao ao.o li SO ■ H', 60 %o. 0 3.0 *?0 %s:o % .'2.7 . »— — ' n Dfo+l, 7r' RO 403. H ">7 a,.1^ I i c)o H M. 1 — n|0> A' C a. 33 ' N a 100 %o.g ;7, 2. 2 53^.8 '% H 1 1 1 0 H*T9.fe 5„< 2 . 0 ci ■ L 50 5, 7 7, n i O 1 uo H56.t "7,« S Q . o i ■ ' j FT Lii~/,£ :% a 5 j, (•> LI j 10 H • 1 P.O 2\S iaoo .MO HO 46 O H.O ^O *X)-S 1 3LO0 .MO HS MbS.3> . 3M IOO 2\.5 USO ■MO . — , SO M6M.3 3.M 110 a i.5 1300 ,4 0 1 .- 00 Mbl.O 3.0 iao a 1.5 U5"C •MO 70 MbO.fi ^0; 80 MS^-M 2.S %' 15" 0 Oep+K TV- qo H5S.O 2. 3?; 0 ^ 1 (Tool M5-7.0 xo, 1 2 1 1 1 O H 5"6 .0 a. 09 3 sos.o MI i 1^0 HSao a.o H I HH>. 1 3 1 - 5" H S ci • 3 25 *■ G M8G.I ai — 1 H&3.3. ISM 1 0 < 5 MS 1.1 ! G.O 1 1 , — 1 j ~~y~ '1 7 i. 8 1H.3 II IS. 6 II — — i 10 Lnc).i ■ — !' !| 1 l II B-94 • • Drill Sic^'le&f- T:0.&\S17s' } HacKer PUMP T!£ST DATA GMEET ; WELL NO SeT a? i 3o^ i-c PUMPED VVEU OBSERVATION WELL DATE PUMP (ON) (OFF) AT WATER TEMP. STATIC WATER LEVEL (DRAWDOWN) (RECOVERY) TEST CONDUCTIVITY— SAMPLE TAKEN (YES) (N MP = MEASURIK G POINT MP, FT. ABOVE G.L.(GROUf ^D LEVEL) CLOCK r time TIME IN WATER LEVEL DEPTH BELOW MP PUMP fUit;p i try* IE rr ; I-C WELL NO.. L ^ i ■• « r-»r-r\ it» nn^PPVATIDM VVFl 1 . f .. p/ Puuiri_u v.i-i_i . ~^~*- ~.. IbHU DATF' ?>"~' 1~T H STATIC WATFR 1 FVrl PUMP @) ("F*) AT ^ H OO (DRAWDOWN) (RECOVERY^ TEST WATER TEMP. ^ CONDUCTIVITY ep1k I3S5 •• miMt Eoof DATE:J7-7.S-7-q STATIC WATER LEVEL PUMPKONJ) (OFF) AT 2-3 MO (DRAWDOWN) kREJ^OJ^T)) TEST — offt>T or. 10 WATER TEMP £ CONDUCTIVITY )£ : SAMPLE TAKEN (YES)^NOT MP* MEASURING POINT MP _5L FT. ABOVE G.L. (GROUND LEVEL) i . c i o r »: !WE Tl>'L IN IJ1N. WATER LEVEL DEPTH EELC'vY MP rUI.'P RATE CLOCK TI!.:E TIME 11 mm. WATER LEVEL DEPTH BELOW MP PUMP RATE Ter.%p. C Colour .v/aN f|i*rA T.D. ItHO PL WATER * mp«w date: ' ^ ' STAT MP (ON) (OFF) AT .. 1 > 1 0 ( rFMP.. ^ CONDUCTIVITY. _ . 'ERY) test MEN (YES)fw?) EASURING POINT MP "3 .FT. ABOVE G.L. (GROUND LEVEL) r CLOCK TIME TIME IN MM. WATER 1 EVEL DEPTH BELOW MP PUKP RATE CLOCK 11!.' £ TIl'E IN MIH. WATER LEVEL DEPTH BELOW MP PUMP RATE 1 1 10 o ferv\o CoacIuC A ,<• 10 1 fcO'C Ib75 .33 Ocp+k t/t' ao not IfeOO .40 10 M3H.5 '% I3.0 i 30 \go°c ) 5"50 .H* a H3 -O /I 9. 1 1. 0 1 i HO 2.SeC 1575' .H3l H u,QcS. 1 134/ 9. Co i 50 |9.o°C i H 5~0 ,H 3 10 ^5.8 |3£ /lb ■ 8.5" f\ 60 I9.5°C IHOO .LI3 IS 4aiH I3oV /; S "l-l i ! 1 1 70 ao.occ IHCO .H3 QO H3tn ,M%c n.o 80 aco°c HOO ■ LIH ^5 L] Oi.Lt lH17r 5.2 c/0 SOffC 1350 • HL1 30 Lin. 1 5".o l J 100 aO.Ot 1375" . L/ H 35 '7' Ar H M 1 J 1 i j i | j i no Q0.5°C 1350 Liu ' 1 i HO HlM.I \ b 0/ / . '- H O \3l0 2ICX. 1350 .LIL! LI5 L|1X8 loV/ /Ha 3 7 50 411 ci /rc 3-H 00 HIO.I AC 3.0 Dcpl), Vt' 70 HOS.fe 1 "i U ' 2. "7 1 i SO HOO 3 Ac 2.S 0 « \ SO HOOO A 10 - AvC 2.33 n 10 0 hqs.z J J 0/ /lev 3 a Li no HOH.H /l ! O 1 r> Q 0 U / 5 \ao L)03.0 3 O (o 1 8 1 1 fi.'.iF. CLOCK Tl«E VVZ IN KIN. WATER IEVEL DcFlH DELOV," MP Vr PUV.FRATE 73o 0 M.£ i Geo •1-T /.a L\ l\ i - 2 //2 II Jo !.b"C l3oo o-i IS1 433-G QC 5b l5 4*5.5 q.ti- go /rc 9 co .0«| CLOCK i Tli'L IN T.-'Z P.M. tfiTEfl LEVEL DEPTH !.."!_C- MP Vr> PJ^.'PRATE 7 SO o Id <46IA )i fo IC.S* Rcc .11 M i)G03 9c; 2o fin' 125b 33 [G ^gl.S ?.5 So 0qc /aco 37 i fS 4577 7.7 MO oo- laco 37 QD M&5 .G 7.0 Jfo acc /250 37 X5 453. 0 59. i Go SO-5 13.60 37 3d U5"l <^- S.o 70 !2o-i )-Tsc> n — > II 3? 449.7 H 4 So SO.O 1 1156 .37 i 1 1 ~ 4^.1 4.0 9c 2c£ i n.6o •>,<: | 4$ 44 c .7 37 /CO %S /asfc Or' So 1+4 C 6 3.4 l/o 2P.5 IO&> 1 i GO 4^3.5 3.0 |2o 0c.5| /osb 70 4 4 1 ■ G a 7 So H'HO.G as Yt> 90 438,5 ?33 ■ I I ! lob M37-h 0 •'! 0- | I i no 43C S 9..c-« ^ ! i:>c M3Si,0 2..0 tl Jj C- 47 3: J 2\ i 7 H763 rs 0 qcc.g IC — /o MCG.C M 3 1 i i 4C"3.?> |3 ! i ■ ; . ...... .....-..._. i II B-102 6. L PUMP TSST DATA SHEET | WELL NO. &&*"£ PUMPED VVEU OBSERVATION WELL DAT STATIC WATER LEVEI PUMP (oiTi (OFF) &T I 1 "3 I (DRAWDOWN) (RECOVERS) TEST / / ^^ — WATER TFMP- v CONDUCTIVITY V SAMPLE TAKEN.(YES) (NO) MP* MEASURING POINT MP V FT. ABOVE G.L. (GROUND LEVEL) CLOCK isut TIME IN MiH, BATCH LEVEL DEP1H LF.LL-.Y HP P'Jk'P PATE CLOCK TlilE t;«£ in KIN. WATF.fi LEVEL DEPTH BELOiS MP PU».'.P RATZ 1 |):3] o l^iuo ( cs"v;m ; ! j tt.' § 1 0 1 IT," ■ r- rv ^ --^ V P, Li b't.G; it 0 i 3 o '•£\.,vJ race .3°/ ) H H5"14 /• b j 9.3L5 )7.5C . l'l v_ 16 459.7? 3.5* | 1 L)0 33.5" 13150 l o H58/1 77 J So a a. 5 i a s o . >! on 4 573 7. 0 t fco ,U.5 I2 5C 3r> as" H 5H.g j 70 3i,1 . S~ )asc ;v) 30 45a.q 5 . 0 | 80 32. 5 jasc os 35 H57.S s . L: i 9 o a3.5 ) S 5 O •7 C: . O 1 4C H 5-0,7 H.O a loo 3U. 5" \25C . 3 l i H5" H nq.5" 3.7 1 1 1 0 .;.:). 5 use .V) 50 M H $ . 1 O i i .5. u! i I 3.C ) 3. 50 |.3S 60 H u> b S" O . O ( I 1 70 H H 5. 8 :i.i 1 0 r>otk ! T/Ti sc H H 3 . -< 1 . 5 j i I i C ■ j HLU.3 a 3*2* » . / | ICC l! Li l.C o 3 i o | i * o !-IM0."1 0 C (i i \ I ! iac H 3 '13 5 1 5 h 7 a . s 35 i 1 j < H70. 5 j 7 H tO. "7 18.1 | o Hc>(,.:s ! 6 ! i '••bM.O "i^oi J 10 L! L>3 . H | II B-103 1 w » PUMP TT~OT DATA SHEET ; WELL KO.^L C^Co PUMPED WE LI OBSERVATION WELL DATE :£."■( ?-~*^ PUMP({ON)Wf) AT STATIC WATER LEVEL WATER TEMP.— i __ (DRAWDOWN) gRECbvErvY))TEST CONDUCTIVITY— I SAMPLE TAKEN((yIs)J(HO) MP "MEASURING POINT MP 7 FT. ABOVE G.L.CGROUND LEVEL) II B-104 V . „ > XV. PU^P T^CTT ££™ QUEST ; WELL NO..S£_£ PUMPED WE DATE t/W?^ OBSERVATION WELL STATIC WATER LEVEL PUMP (ON) C<3EEJAt2££ WATER TEMP.-kC— (DRAWDOWN) (RKOJ^ERY) TEST CONDUCTIVITY _i£ SAMPLE TAKEN (yES>, IHO] MP" MEASURING POINT MP 1 FT. ABOVE 6.L.(6R0UMD LEVEL) > > CLOCK TIHE TIME lit It' WATER LEVEL'Y.Jlu.1 j MIS. [fPlJitPTH BELOW MP X PUS? RATE j CLCC;: j TlilEKI j WATER LEVEL j | '/_/ 1 TIHE ••'■'•;l ! DEPTH EiELOW MP |/ 1 POMP ; ATI Q:co o ia M ^o ! X3U /] cr- ^ \0 ic.*r°c f I so 0 (I --'-- 1 IH M«S0 D 100 no°c IMco ,qo .So M^/,/ °,.Q \\6 no"' 0 fHOfi .(fo Co m 7a. "7 ^.0 no i TOP or P/?&9 » J- _ CLOCK TIME Tlk'E IN KIN. WATER LEVEL DEPTH BELOW I'P FUKP RATE CLCCK TIME TIME IN MM. WATER LEVEL DEPTH BELOVS MP ~K« i — PUMP RATE S'-S o 0 TEmP. C^cuc. P L IA cr\ p. \7L 4-q 1*. 1 l(. (0 IS.O H06 ./-s- H 4 £6.5 ./& 14, 4%(.q *.5" 30 IS~. 0 %SC) ./£ l§ 4 7fc.S 7,6 40 fS.O %sO J Co zo 17S.6 7.6 SO tS.6 %SC .17 ^— .J U£,"7 5T.8 - i led IS. A %50 .17 33 U?>.4 S,6 70 /S-.6 %S6 M 3 3.0 i-z.6 fG.Q %S0 .17 10 S V\ ."2> 2.*? SO 4A0^ 25 0 Vr- ?o ^35.^ 2.^, f IOC) 435*. 1 2.7 2. no ^\d 2.1 3 r^.o 4 •?<*.?_ 2,0 - 4 5" z s:. 2. 3/ sr S?-\. 0 ?5 6 S- / S, 7 ?J 7 5~0riA tax ? 6" 0\ 7 Ik - 9 S"tftf,0 143 /0 _ ^t.l _ _ 13. i II B-106 <. { * > pu mp /test d.ata smli-:t ; WELL NO. S &-M'ci PUMPED WELL- OBSERVATION WELL Dth Pr* 10 17. c<- /OTO , 31 a LtG%.t+ /J 3o /P c W8 ./ _G.o %o /o U3>6M £.7 //££ 0 "&r> SO U-TFM as / 9o U3S.H <2. 33 0. (00 LI2H.3 2.2 3 no M22.C 2. 09' 4 1.20 m%.q 9.0 S* 45-3.8 0.S 40 2f.A fooo .46, 'A 4 S3. ?,£ $0 ^(.5 /nod ./[L ?_o 4-C3. 7.0 - ) Go 2.1. S //M& . 46 as* 1£"3. £*.S •10 2(5 //CO AL> so 4 S"4 7 Stf $0 2(5 //Of) .AL 3S i44«.3 1.4 90 2LI.S //oo ,<\(, Ho 4^£.i ^.0 /o6 Zl.b I/Ad iL *HZ 444.6 at f/0 21. b ((CO 4/5, 0 A X 1 P?0 1V7Y) Z.S ( 90 43^ 2.3 2 i /(X)\ 434. S 2/* 3 ttd\ ^T? 2. 1 1 /*iuV, f IvJAd 10. tfUcs Lvr /() /S.£ /ax) 39, w MMS,a ^c 20 /4.S" /050 3b /G W3.7 <*.£ 36 50,0 /o5o ■M /g 9wa.4 7G 40 £0,0 /o.fo >3?j 2o w/.t/ 7o £6 50-0 /O.TO -33 as <-/3.£ »oib >3S 45 933.3 3.C f06 ao.5 /050 ,3% .'JO M32.0 3,4 /td £0,b /o/5h ,% CO 43J.C 10 i /2.0 20,5 /050 ,3h 3S=202& -35 qni 5,7 Haptti ?o qa^,5 2.S ! . O Vr* 9o p a7,G 5133 I ' 1 / /CO 4£C5 X2 a //c <42£7 j a 3 430.2 m ao 4&i>",2 m M 43S.S 3< s ^/0,7 25 £ T EST WATER TEMP CONDUCTIVITY SAMPLE TAKEN (YES) (NO) * MP*MEASURIh 6 POINT MPi ;.33F r. ABOVE G.L.(GROUi JO LEVEL) clock 1WE ml , , , Tr-'L IN UiK. VAT IS LEVEL CtPTH CLOW MP PUSS? RATE j CLOCK iTi-EW HIM. WATER LF.vTL DEPTH BELOW UP PUMP KATE 1 iyj i 7L Mr 4 2 . crO ■^ U H XI. 75 4/ n 4 O^.cnO 1 V. 'I/' 31 jr Mo<-!.ao ,:^ ^JT i (o «*M.7<5 o/./ 2lI - ^ 1 SRQ'.dO 11 1-5. 1 % 3q£.S0 /* l&. i 1 5q^.z6 '■%i 1 4. s T= 1 "76 o// w \0 3«l5\Zfi /fd \3.0 r ' I?-. 3ql.r/0 \ 3 5/ l\.0 ^r'=l7S W fo. 14 3wr~r"T ^r C. »t t-..»l ', WELL NO.Sf?, \0 pur i/!PED WELL^ZJLd OBSERVATION WELL date:J^^ vft.wi static water i fvfi umvUowh ^\ ? S pir PUMPgON)]{OFF) AT .H-00f-\fl • (DRAWDOWN ) ^RECOVERY^ TEST WATER TEMP... CONDUCTIVITY — ' SAMPLE TAKEN IggJtNO) MP- MEASURING POINT MP.7i.CLFT. ADOVE G.L.(GROUND LEVEL) ci or.'. iwt IN WIN. KATES LEVEL DEPM BELOW MP PUMP KATE jj CLOCK Tii'E 1.'. Uifl. 1 WATER LEVEL | DEPTH BELOW HP PUMP RATE H--0O PuA->r'j o^ 1 .wW r\„,At .1! 1 ! t/t< S^+4?.-qM ^\ v\ 4:6? Qfl dwr To r. ^.-Lvcg. r 2.. 5 ^00 .3tj|?;Q0 U\ 4:6 8 - 4d "Jet r ihfc -J' ■••-0 2.0 zs. Sso 3§h:i0) 76 3a(.iA 2.7>4 4:3S ; < s* 23. •650 .4sll7:i0 S6 ^qo.46 nyt "2.."2- L1:S0 S(\ 23. <350 Al\h:*6 SO ^q0.36 \%y 1 S:6S (S ?-?>. ^b6 .»A8ll ?:«fc ICO 3^1.75. " 1.1 1 S:zl6 to ?-"S. ^o .; S^-s 4 s ^b'6 i 5"-*HG (0 6 i>^-\W 2.3. Uso> jl 5-M? 10'Z. \ iMfvA p s err 7/ A- i i S":4> s 412L.I % !«.* i * 5--iLS_ c 4 64.7 /^> 16.7 1 S:«4q 7 4 0^K5 toy- 77 (4.4 !! 6": • 60 If? 311. "2. "fll t,.z 1 2.0 ^r>-7 ' AJ ST. 7 ._ £.5 sq c.q "XI i-l_i_ 11 ?0 T^U.57 _J _ ■ i 35 1 MQ I II- . • ... • i II B-112 I L IV PUbAP TJtr.7* DATA SMS SIT \ WELL NO.__J_iZ_LD , __ _ _ De(ftU : J4|f PilMPFH WFll Sfn MP OBSERVATION WELL- DATE :3jiii£-Jii> I ^ 1 4 STATIC WATER LEVEL (uOK^Q^ ^ PUMP(Q|) (OFF) AT AlQOJUA. (DRAW DOW N ) ((jjj ! ECOVE RVpT EST WATER TE»/.P.-J£~- CONDUCTIVITY-^ ; SAMPLE TAKEN (YES) (NO) MP= MEASURING POINT MP .7.0 FT. ABOVE G.L. (GROUND LEVEL) ClOC< TIME 4:66 Ji_03 *T-15~ ^36 '._s:__v> ,S;3S„_L5 lU'E i!i jji _3_d VS" _4_2 75" 9/1 5" 'SS) i a 5":s(J \(o _5_.SZ.Ll1 6:01 J_Ji63„ j£__oj J_dJL5L JlL__Q. £2. 2'J 6 p. S ? C Hf&U« i Lst'L DEPTH [iEICA tp va05 <_A. Jji&r iffl Surf. Py. rn.fi s oi£, .?_LlL_L y2 FJMP RATE CLOCK ir l?Mf( (TjLVvS p !- k:$? £:S? ad-0£i US 2L_L Zt.£ _x_ 22. 9X6 tf£0 |£V* T:;:E IV j VATER LEVEL l'!M- DEPTH BELOW MP ?. 57 AZ is_i

i//7 33 3. ( S^Z-g 3 9 2.3 3j3L__J1. 39/3 T T 2____lflA __l|i--4_ 39a.( OvJ 1.0 3£LLL JS_lU_ U i •z H 1 I vT 'UK?. |UVi __x__ __1319 45*1 3ci^.?- IIH 11 ^.S /i: l v. 1/ Ifc UL tf.oo !! i?-?.. 'i 7 ___2= .z__lz li^L/LiL z-'>/ <___s __±_. Lis ^?J S_27_ Hi/ __ii T- 3 O'O o, cO %d ._4j3 J .i,.f ... Pr^ a?-rb IS?, /{-?, '5? (.7/ £>Ji 7^/ riAZ. PUMP RATE 5.6 z..S5^ -z. .4,7 ^•_^2 a .S^ z.^ .cOS C?1 ^7r- 7 .t«_ /.^^ Aff5 /'"/OO __j _J3L__i__ II B-113 * c » * * pump ;rr:nT r:vvrv\ shset ; well mq \0 poq g IGoo PUMPED WELL OBSERVATION WFI I \Q date :JZ- 19-7^1 PUMP (ON) (OFF) AT STATIC WATER LEVEL (DRAWDOWN) (RECOVERY) TEST WATER TEMP.-Jdl CONDUCTIVITY ;/ SAMPLE TAKEN (YESMt>!Qp MP = MEASURING POINT MPJXilFT. ABOVE G.L.(GRO'JND LEVEL) CtOC>. fT.3.0 1;:-£IH O u HATER llvCl fCPTVi bFUOW s;p >c tvt /£. ^ l*2L t'l l-i.r- '\ RATE I CLOCK Ti: £ I [7^ I V7:<-, <-^c 7-rl ■■ '1 ~ bo ■ •V- &jk — .- * . y- -, a y in i! 2l£o O U'/PCClWrT) &, VrC vfCC-Q 9 c»k> vmW-:-J iii'i in WATER UvEl HIM. i pfrTH BEIC'.V MP £0 ft 5" 2o Q, ! " i±J^ !/: «?r t £:Cc G o i rev, t ecco •^ i •. • » -C^/ra LL -v . v . li £1 J a jNjJ V \o •« .U0J 1 1 S" ! / / -h OT1 t- r o FvVP RATE ^i-/^ II B-114 I c c * i PUMP TEST DATA r>!fi :f?.T ; WELL NC VAT ION WELL D. pumped well date: pump (on) (off WATER TEN: P. < )BSEF IC WA DRAW STAT ) AT ( TFR 1 FVFI DOWN) (RECOVERY) TEST SAMPLE TAKEN (YES) (NO) VE G.L.(GRO'JVD LEVEL) CON'DUCTIV INT MP. ITY MP -MEASURING PC FT. ABO r CI CO: 1 T:,-; |;( TWE | KM. WATER LEVEL DEPTH ! 0.0* HP FVKP RATE j CLOCK i TIWE IN I TIME | K'M. WATER LEVEL OEDTH SELOW MP PWPRATE ////7 : r L *./ Kw/J 1 1 / Y i ^'7-0 cyhcV? G, L i t/r C-/C «7 IG> c/ IO . '?£> . ?- 1 1 1 1 1 1 1 I i ! 1 • 1 1 ! 1 i ! 1 • 1 ! 1 I 1 1 • | II B-115 c c pu^p XE~£\£ JD/crA chset ; well no.S£ZLLO Jet T«-*t @ V •-, c tt'i^' J_[-:ik A i .* ■ r j 7:6» *l? l flea ,50 | 3 4 H/n.? *f.a 7^S H02..60 />6 z.,71 j i _3 *\*> *0 ^Ol.C'O a.s i , Y J?EyTH L-.'.O',' MP FUI-'P RME CLCC< I -SIliE IN I!i.:E MtN feATER LEVEL DEPTH ElELOW MP >V PUMP PATE I3\a0 0 C M K o -i R^i-vC. \(, 4 (4.4 F,*s 13 -^ Ifl 2J .ACT: ,17 I? 4 { 4 . 4 ?y. *C 21.5 Q7S 'S*\ 20 4- v 5 <\ 7,0 30 IV?_ . i 0 A b ■ ?& .-IS ^ t ?-, 5 Cf; 40 2.2.. 1 ozs 'U r i ?-c /j l*,£ &0 5B 2LZ. i Olb' .4-2. ss 4 \*s.r« /( 4 - * 60 22. i0-i5" .4! 1 <\0 4. 12. ft A 0 70 22. ! t 7L 5 AX i i A^ 4i(,4 3.(-t 50 2 2 . U ?_S" f-l-Z 1 sc 4 1 1^5" o4 rl0 2.2 . iQi-S .42. CO 4u.*s 3.0 i Otf 2*. IC?_b .42 70 <4iC/?f 2.7 ilC 2-2., 107,5" .4* 90 -H Qc( . p. 2 5 ao ZZ. 1 102.5! • 4'2. 1 TO 401. I Z'M, ( Vr 100 zio^.6 ?..z I i (10 4o£, 3^ 2. 4 103 (o'Z.6 S I4.S 176G 4^ "Z7- A « 1 .7 ^. A («:*£ 2_0 IS itco 44 Z4 3><\l .2. fV7 X->° $>r is.s isrs ^c -zL ?>ai.o *.l >:Or so \t>.6 1475 s-l 31 3^1 .0 7.6 y.2.0 6 s- IS',5 ^i>'?5 sfe 3^ 3^6 .0 U 7.3S" ^0 rS.iS \ X V-5" - fO;C( 4\ c<: 7.-50 q^ fU^e Qg:^i'A k1^- \*><£> 10 It 3.M.6 s:o *'.6S l(0 It. J^Sfi ,3) ! M\ st 3^4.8 4.C ^:^0 I X'S PCS 12-SA .46 Li U 3*4 .£ 4.0 t \ ?5" C\0 ted 1X60 JUJ_311 7( 3RX S 3,C l # tfO leg IL. 1 XGA -HI 11 51 3?>6.7 S3 4 '°5~ 116 It. n.66 ,41 SI o\i 3*4 .3 30 * o-tT ^.5 l\S6 .41 li:c( |0\ ^77 & 2.S ' 9 • £7 7 4 65. "2. (( \\l SlCA ^,7 112.3 8 4 0 5. \ *-U £1 1*1 °i :^q 1 4rt4.R ?-\ .£> cl .'?A /^ 463 X l*.S ^ '• 31 f( 46Z.2 1 7.2 3 ^s (Z An\ . 2- IM °. =55 V% ;^q .9 . . J5-.2. 3 :51 h 3 3 I 1:36 _Li^ .Mill ._J . 1 1 - II B-118 ( c c I ia " \[ PUMPED WELL OBSERVATION WELL __S_k2_._JD c^ k date: 7-^"? z?* STATIC V7ATER LEVEL PUMp((ON^(OFF) AT-LlliSJijA. [DRAWDOWN] (RECOVERY) TEST WATER TEMP. CONDUCTIVITY SAMPLE TAKEN (YES) (NO) MP" MEASURING PC INT MP. ■ 5^ FT. ABOVE G.L. (GROUND LEVEL) CLOCX r TIME Ti^e ik HiN. WATER LEVEL DEP1H BELOW HP rUV? RATE CLOCK HUE li::E IN HIM. WATER LEVEL DEPTH QELCM MP PUMP RATE WAS 0 UX^pv OtA :14 2-S 3>^5:(( S^ U-IQ 4- CLClO\e. ■•1i :54 J>0 3$ 3 q H & 5.6 ll-^6 5 (G.S \5~66 'A I \ (, M •'JS ^6 17.0 1^66 M "■SI 40 ^ 6<\,3 3.6 :56 s^ \7. 11 5TO ,2>0 z-.H 07.^ 3.7 f2.:65" 50 \7. \OSO .3? \oq so 4n7 5- \^ :^0 6s 17. 10^ .46 ! :|4 tt> ^05".^ 5.7 Ro I7.S q6o .40 k< 4<\*.7 2.^5" • so qs 17. HSC) __ACU ^ ? •Vl.'S :2j|i?s ^ 7. OH a) LUlO 6.7 las- H 155 ,'.9c. HSa.8 6. 45 || 34 hsu.s 6.0 | i H B-120 ( c c PUMP TEOT DATA SHEET [ WELL NO. JSH.....U. I PUMPED WELL OBSERVATION WELL DATE.'&^-q- 1^74 STATIC WATER LEVEL PUMf((ON)J (OFF) AT (DRAWDOWN) 1(REC0VERY)YeST WATER TFMP. yX CONDUCTIVITY _jZ_ SAMPLE TAKEN (YES) (NO) i MP = MEASURING POINT MP.JL-FT. ABOVE G.L. (GROUND LEVEL) CLOCK TIME ) ) TIME IN HiM. 6 10_ zo ^ A(V _£A _£6 20 in 411 IDA 1^ z 5 __8_ 1 ?.. 4A_ WATER LEVEL DEPTH CELOW IT Tfcwf.C rAt\6S 15" !lG0<3 Jl ! l4->_£ 2: <6S 0 » OS/) /6--> d lA_£Ld_ _Pl^Ai5_jO^-t WAT£ fr L.cV^l. ±2^ 4?~*> .5" ^2L.s V? JLl II. PUK-? RATE 3Q ^ _l54 S5 55 S£- 55 55 42.S.4 hi I CLOCK I TU'c TIUE III U(H. Ai za AS. 30 5S id 45 3 cO Ml 76 c^\ qo ml X6 WATER LEVEL DEPTH BELOW f.'P 4 3L<» "7 4?A( 4 23, 3 4^-^,5 A^L£_ 4 £.( .2: 5L^o_.A jiLl_^. 41^-^. ami. iU3_A 4H S. 4 1 7 ,_]__ AJS^L IS Z2. Lb S£ sA 4,« S.7 1A 5.6 2/?l 2.5 2 ,&\ ?.Q PUMP RATE II B-121 ( c k tW cV"H G*«*l «*■ /w^o PUMP TIZCT DATA SHEET ; WELL NO.^SLzlL PUMPED WEL DATE S£-// .ATE:^//V7y OBSERVATION WELL STATIC WATER LEVEL PUMP (6n) (QEf) AT.9-'^ (8&£2&3&*4HrREC0VERYl TEST WATER TEMP. f^ CONDUCTIVITY _i=^__ SAMPLE TAKEN (YES) (NO) MP "MEASURING POINT MP. F" r. ABOVE G.L. (GROUND LEVEL) CLOCK , IPE TlUc IH wSKM^i^ FhM PJIV RATE CLOCK TIME TIL'S IN KlfJ. WATER LEVEL DEPTH delow mp PUMP RATE o II, II Mau.ac /U c lo 1 l.aco ,\C 1*. 4D3. M iG * 1 0 ■)CC/ Qo /•To 511. 5' Hoc , Ho ST 4|S.7o 373 T \ 0 0° C5' Hi4/?o 73i 3 Vt' 75 4i^.oo 3.0 M 1 .4>S" iB 4 ^5 .W *s 4 S 1 • A £.7- > 70 Z2.S 2l^O0 .(oS 2>C 4*6./ 5> 80 23>. ^006 ,55 3S 4?>A.6 4.7 <\d 2-<. aiOG ,&Z *\& 4*8- Z _SA 100 Z3. z^S"0 .65 45 ^z.q.u 3fl 1(0 «. ■ ^05G .44 SO <4zO 3.6 l^o 2,3. 2L0&Q ,46 55" 4^.G 3/} 13ft 2.3. zosr> .47 U) 4Z*,£ S.7 6 ?{) 47-7. ^ z.0* • 1 vj r\ rt£ ____ ft) 4*7/2. Z.£, Z Ltx/tL Vr °\() 4^4 21.1 X /66 4 ?-S.S Z-.3 4 1(6 4 2L5", f £■*' S '4? £.£ 2.7 6 4 -s 5\ ? **.? ? 4 5 l . o H.C 1 ! V) 4 ^ ^ ,3 n,3 1 3 4 3 y . 7- is/1 " (0 4^1 .0 i - i±_ . . i i 1 II B-123 « t c V. 00 PUMP TSQT DATA SHEET *, WELL NO PUMPED WELI OBSERVATION WELL- 7 \b 2.006 \%S . z% 7_ loo 43_ 3> no 4 2_*.& 3-Z 30 \1 50 14.5 .*S" 4 (7.6 42.^.2 7>J to \706 K.O A% >V 5 ISO so ( Coo K».S .44 (0 - ) 06 I &C6 2A .so 3£.\ 7 4 ?Ja . 8 70 \5^6 z& .so *(. 0 4 ZS . 7_ 80 150^ 2A .66 27,7 4 4 Z7 .4 If) IS66 2L». .50 715 (0 4 ?-7 .^ io& (450 ZO .SO 2-\ \z 4 7.7 . \ \(& 1450 ZO. .56 JUL 14 4o .9 l Z.O (4 00 20, \L (4 4n .8 l§0 \406 zo. or p (4:s |S 47.7.7 \'\ 0 14^ 2(0. .MS* i3> ^0 4 -z--? . 8 • | so ISOO 2A. .46 io,C Z.<5 4Z7.4 160 1 (^56 26. .4 7 4 30 47L7 ^ nd 1460 za, .4ft 7.1 3$" 4i7.7 \$d Z600 20. s .A& ?. 16 4^7.4 tQfl ?_lD6 20, ,4ft 6. "3 1* 4Z7 .6 z-ca 2.2-60 £0. ■ AS __ £8 5(9 4 -2/, . 0 Z\0 £._-«L?0 Zo, ■ 48 5. 4 5^ 4 is .4 Z-2.6 Z.2.SO Zo. • 4ft • £tf 4 Z6 . 1 Z£0 Z'^SO z_o .4-8 ! 4 4 70 4 75 ^ 2LAQy ■ u £d_ 4^.7 ■ - II B-124 < c c " " PUMP TfXST DATA SR!r.F.T *, WELL NO.jlf ^ @960' PUMPED WELL OBSERVATION WELL vwe:JiLlLi2<\ PUMP (ON) (OFF) AT STATIC WATER LEVEL (DRAWDOWN) (RECOVERY) TEST WATER TEMP. _jZ__ CONDUCTIVITY __jZ_ SAMPLE TAKEN((YESjHNO) Mp = MEASURING POINT MP FT. ABOVE G.L. (GROUND LEVEL) CLOCK TIME TIME Ih WIN. WATER LEVEL DEPTH BELOW V'P I PUV.f RATE CLOCK TIKE TiL't IN MIN. WATER LE\EL DEPTH BELOW ».:P Vv PUMP RATE 0 /4 £ 9^7 ^ . /2. /2 57*. 4 ii 10 f fT &30 ./s- /I S7 7-6 <\.5 20 ts 3oo ./3 r£ er£g.2> 15 .5 3d /5~ gtfd ./J i ff s£«Ld 1,4 46 /S 2oo ,/3 2l£ s ,O0 ./3 ^s" sra -i 3 75.7 100 IS 900 ./3 ^0 5T3(3 M no /^ ZoO ,/3 55 S28..H 5.2 12.0 /& $66 ,f3 64 5^,0 3.6 7* 5^-2.- 2.7 o WrR. ur-v/a yv 3 0 s / 7 r? 2.5 1 qo S74. z.^ 2 [00 s n- *Z.""Z *S uo s-o^.s "2.\ 4 1*0 s og:i 2.6 S ^?34. ( zS G £ I 1. 3 zi 7"c 76 tf _ 5- «r. 5" 50 70 Z0.5 7 SO ■ 4S" Ss- ST43.6 44 %o 2.0. S 7 S"t) .46 <\G S-42..S 4,0 <\6 2-0 S 7« ■ AS 4 b Sf/.7 §.7 160 Z£& ?.5" .AS 60 52^1.5 3.6 t>:0d /2-C Zb.5 7S/7 .45- 76 S33.3 2,7 PA) S37.1 2.5 Lib 6 0 Vr< Id SS6..4 2.5 1 160 S'-SS'.t 7 2 z. no S34.ft z.t 3 562.1 41 ±^ [20 6" 34/5 2L.0 4 5G03 31 S~ &5<\. 3 ZS' £ ssB5 2! 7 SS7.3 I& t SS&.Z- 16 c\ sss. M J_0__ 554. d J3. 1 . . II B-126 c t c ) JET7XG- TEST ($.T.& /330' PUMP TEST DATA SHEET *, WELL kio &£L^£?^ v ) PUMPED WELL OBSERVATION WELL DATE.7^-/^-?f STATIC WATER LEVEL. PUMP (ON) (OFF) AT (DRAWDOWN) (RECOVERY) TEST WATER TEMP. ^ CONDUCTIVITY—^ SAMPLE TAKEN(CyIsI(NO) 1 1 MP* MEASURING POINT MP FT AROVF GL. (GROUND L.FVFI ) CLOCX 1 TIME TIME IN UIN. WATER LEVEL DEPTH BELOW MP PUMP RATE CLOCK TIME TIME IN M1N. WATER LEVEL DEPTH BELOW MP PUMP RATE o 2o C ~W(JX- F/otft? $rc0 2n icn ,35 3o c*fH.-?r £T.O 7£> 20 loo .38 3 .3B rr s- _n.n j.a /ZO 20 Ico .3S~/ 13%, to TIL . 1 3Y) i ZFUX'J M.P. '4' 70 £3*lM Z-7 J 0 do S3 2. 9 2.5" Y \ / 90 ^if.C z.3 2 /to C30. 5" 2,Z i ! 3 //o mc -2.1 i 9 £^l.fo K5 — f. — 10 Sfy^.Oi 130 II 3-127 « « < TOP PmcHUTE Ci. (3J i(oCf . (DRAWDOWN) (RECOVERY) TE \S rnwnnrTiviTY S WATER TEMP. SAMPLE TAKENjYESj)(NO) CONDUCTIVITY MP = MEASURING POINT MP FT. ABOVE G.L.(GRCUMD LEVEL) * CLCOC T,i:E TIME \u urn. *ATER LEVEL DEPTH BELOW VP PUM? KATE CLOCK Tlk-'E TIME IN MIN. WATER LEVEL DEPTH BELOA' MP PUV. PRATE iZL^_ 0 Tc-mP, CosJoac. F(.uA1 & ■Otprri t/t> (0 B.^ 7 5d ,4S" lz SZ.S K T.O IS. 5" ?TcO .5"2L H Tl.fl *LS 30 13.5 7C(? • 53> f6 5(3 *> S ^0 i*\ , 7-5^ ,. I'Sd ,SA Z.S H-°u4 S,2 - •- 10 \?> 3 00 ., "2. z\ ? 60. "3 IS ? s-v.? l(o i 1 , Ccxd^ac FLu^t 1 7, Z.G. i(, (G -Z-&5 l(,AO -M ^ 2.S.3 ^.5 zo 2.0:5 720 0 , 7Z |Co 2l<7,3 *3 30 ■2.1. z^co ■?i f« aS",^ 7c C 40 21. ^.^n 0 2?"^ 2.0 2-S-.^ 76 50 o 72.. 2 ^ 12_0 Z.0 *Z-G6<2 • ?Z ?o X.U z7 -%& ■z.1. 2.5 £> 'DyLPtK Yt' 96 •20. *S 2.7> ' I i /^£> ZO.O 2^ ? f'O 2.0.& z.\ 5 ^V^ <-\[ /ZO ^ A 2,0 'it- a-5 <\ z\ s' ?. .?> .s 2.5 6 ^- .? 3. 1 7 2^7. T 1* <* ^s,(, 16, 1 1 £S.^ rA.s /o zs7 13 1 ■ - — .— 1 .. II B-120 • PUMP TEST DATA SHEET *, WELL MO ^C^j^ PUMPED WELL OBSERVATION WELL date: q-^7-7^ STATIC WATER LEVEL PUMrxToS^(orF) AT 9:QQ /Ifl (DRAWDOWN) (RECOVERY) TEST WATER TEMP. .... / , CONDUCTIVITY „_Z_ SAMPLE TAKEN (YES) (NO) MP = MEASURING POINT MP ^T FT. ABOVE G.L. (GROUND LEVEL) CLOCK TWE KIN. WATER LEVEL DEPTH EELCV KP PUKP RATE CLOCK TIME TIKE IN MIN. WATER LEVEL DEPTH BELOW MP T/ / PUMP RATE r t <\:60 6 T^fH?. COvd i qd z \ "21.6 SO s£ 4^ •2U/S ^7 (00 tl( Z.&0& .56 50 ^l.K«T 3.4 1(0 ■2L\ ■Z^oOO ^ 60 2LO.l*5 5.6 170 Z6 2G06 ,s6 ?0 -zo.oo 7.7 1 *0 rt.s^ i.3 ! 6) T)^7{\ '/V 9^ i^O 2 3 I tftf ^ . OS 7,7 ' z ( («r? d>< tfd JS.SO 7 J i 3 1 S./5- 1 (JO |3.7>S' -2.0 i 4 /6.7 <$l ■ 5~ (5.ZS zC i L ( 4 ."8^ 7l i 7 iS.^£> \* 15 /(o.SO It <\ if*."^ n,2 to \y-?o ^ ^ ...... I I B-130 t • t • Tc P RUMP TEST DATA GHEET ', WELL NO. PUMPED WEIf- Ch "-S.6 :- OBSERVATION wn I C b 2 DATE PUMP (ON) r^AT /O%0 STATIC WATER LEVEL ^ (SS723B5S2&) (RECOVERY) TEST WATER TF.MP._i£_ CONDUCTIVITY -_kl_ SAMPLE TAKEN (YES)aOl /• . . MP a MEASURE G PC :nt mp.1 ^ FT. APCVE G.L. (GROUND LEVEL.) CLOCK TIKE TIME IN t;n. leniO V.AT«?-fcE*£U'_"«.vL\.1 1 beptm-^ei-cw-mp Flex, PUMP RATE CLOCK TIKE Tl«t fJ I' '; WATFR LEVEL DEPTH 6ELO-.7 lit' y? PUMP RATE 1026 o Op /a L\Q&M %i // 10 15° 135b a /? QO%S 9.5" ao \h 1350 (i K 390.0 15 b" /^CO (i /$ 37 7. 2. 77, £ MC /5S" ]3^ i( c*> 3C3.G 77. 0 £c /5,br 13#> 2X£ 95" 3to,o -s.s ) £C /CO' ! 350 2?* 3o 35^.2. 5.C /CO* /3cc> n l 3> 3577.3 ?0 /Co" 135b li 35o7 qo 9c icxf \^Q ll 45" 3^-7 37^ /0(b iCXf O7o H £b 3^ 7 3.^ //o IS.b" f3Sb U i Co 347.3 30 /9o 15.5* I3SO It ?c 2MCJ a. 7 ^o 3 75.6 7.5 Mr-u OTA ^ 9o 34^17 a.33 1 /CO 3^3.^ a.7 9. //o 3^2.3 7^ 3 /3o sqj.a 7-0 q M,G 3/ .5" .55C.6 77 C ..534 .5 2J v £ia.o /« I g 4 rl 1 . 5 /G 9 ^r/i .£ /<7.3 /o t/,«.G /3 II B-131 1 • • Drilling Water Production Data During the drilling of wells and coreholes on and adjacent to Tract C-b, records were kept of drilling water production data. The records included produced water temper- ature and specific conductivity as well as produced and inject ed water volumes. Such readings were taken at approximately 30 foot intervals. This data is included in raw form in this section of the report. The conductivity, temperature and discharged water volume per well have been graphed vs. depth - and the graphs included in this section as Figures III B-2 thru III B-15. ■ 6 Samples of the produced drilling water were also taken from specificed intervals during drilling and analyzed for numerous water quality parameters. Results from this program are presented in the section of the report entitled Drilling Water Quality. II B-132 c ► > D 0 O 400 • 0 400 500 o O 600 & L_ — 700 o > ■ o -J C O 800 i. o •= o o m 900 1000 1100 k 1200 1300 1400 AQUIFER TEST- I TEMPERATURE °C 10 20 30 40 CONDUCTIVITY Micro mhos 600 800 1000 1200 1400 1600 WATER PRODUCTION G/M (6" Flume) 50 100 2 00. 300 FIGURE IIB-3 WATER PRODUCTION TEMPERATION Q CONDUCTIVITY DURING DRILLING I B-155 . I. Ci 60 SO -6 TEMPERATURE °C ° 0 10 20 SO 40 60 CONDUCTIVITY Micro mho» • 6 00 600 .1000 1200 1400 1600 WATER PRODUCTION IN 0/M (6"Flum«) 200 SCO AT - I A TEMPERATURE °C DO 10 10 SO 40 50 60 CONDUCTIVITY Mlcomho» • 4 00 600 600 1000 1200 1400 1600 WATER PRODUCTION IN G/M (6" Flume) .100 200 500 O CD o — 1300 I B-134 0 I » > 1400 CONDUCTIVITY Micro mhos 800 1000 1200 TEMPERATURE °C 20 30 . 40 WATER PRODUCTION G/M (6*' Flume) 100 2 00 300 4 00 1500 II 13-135 u I \t AQUIFER TEST-IB £ TEMPERATURE °C V o o e> CONDUCTIVITY O M.rcomho* o WATER O PRODUCTION G/M (6" Flume) ■ * II B-156 c v I O O AQUIFER TEST l-C O N 8 § 8 TEMPERATURE °C o CONOUCTIVrTY 2 Micro mho« 5 WATER O PRODUCTION G/M > > 1600 II 13-157 ., CONDUCTIVITY 5 Micro mho» O o O o M o o w o o o o g V.'ATER O PROMOTION G/M ( 6 Flume) > o a T5 o £. o o c r. 3. 1200 D00 I 1400 1600 1600 500 600 700 800 900 1000 1100 II B-13S h WELL SO- 8 CONDUCTIVITY Mic/o mlaa IB 22 26 30 WATER PRODUCTION G/M 200 300 «00 600 TEMPERATURE °C 20 30 40 60 »4 36 eoo TOO 60 70 w II B-159 I 4 I c 5 & o g TEMPERATURE - *C 8 8 8 WATER PRODUCTION - «/m (J~m««4> O CCSOUCTIVITV - Mirt« mh«« > > "n uoo- > CONDUCTIVITY 6*>Tf« 5PROOUCTOH-jA> ( t"fk<«t) II B-140 • WELL S6-I0 D 0 • 00 C> 4 00 400 600 2400 10 600 WATCR PRODUCTION 6/M (6" FLUME) 100 2 00 TEMPERATURE °C 20 30 40 50 CONDUCTIVITY Micro mhos 800 1000 1200 . 1400 2G0 0 II B-141 WOLL SG-IOA TEMPERATURE °C > > » 13 0 0 \ 1400 II B-142 4 WELL SG-18 > > > o c o 9 00 o o o> CO Q. 1000 1100 1200 13 0 0 1400 > CONDUCTIVITY IN Micro mhc* 800 1000 1200 1400 HjO PRODUCTION IN GM (3* Flume) 100 200 TEMPERATURE °C 10 15 20 15 00 II B-143 « WELL SG-IGA CI- TS CO (> CD •s O a n a. o <6 o 10 00 .^TEf/.PERATURE CONDUCTIVITY Micromhos 17 21 25 29 V/ATER PRODUCTION G/M 300 400 500 6 00 TEMPERATURE °C 30 40 50 60 33 700 70 1400 l- FIGURE 2IB-I5 V/ATER PRODUCTION TEMPERATURE 8; CONDUCTIVITY DURING DRILLING II B-144 v. WELL S6-I9 t 0 600 © 0 1000 100 1400 200 CONDUCTIVITY Micromhos 1800 2200 WATER PRODUCTION G/M 300 400 TEMPERATURE °C 30 2600 500 3000 60 0 3400 700 1000 II B-14S <• < » > ► c 3 O o 4> CD ex o Q 0 0 25 50 400 . > 1 5 1200 500 600 7 00 8 00 900 1000 MOO 1200 WELL CB-2b TEMPERATURE °C 10 15 20 25 CONDUCTIVITY Micro mhos 1400 1600 1800 2000 WATER PRODUCTION 6/M (6" Flume) 200 300 400 J. 30 2200 1300 II B-146 V, , > Water Production and Conductivity Data Sheets Measurements of quantity, specific conductivity, and temperature of discharged water were made and recorded at drill hole intervals not exceeding 30 feet during drilling operations for each well drilled by November 30, 1974. The following data sheets are copies of the field records and serve as the basis for the preceding Figs. II B-3 through II B-17. > > II B-147 , I. h Id U I CO < h < 0 >• h > h 0 D a z 0 0 D z < "7 0 i- o D 0 K a. 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