Northeast Wyoming River Basins Water Plan
Technical Memoranda

Appendix A

Bibliography of Selected Ground Water Studies and Planning Documents,
Northeast Wyoming River Basins Plan Area

Anderson and Kelly. 1977. Analysis of Madison test well and groundwater development potential near Moorcroft, Wyoming. Boise, ID: Anderson & Kelly Consultants in Engineering and Geology.

Anderson and Kelly. 1979. Analysis of city of Gillette test well no. 1, Gillette Madison project near Moorcroft, Wyoming. Boise, ID: Anderson & Kelly Consultants in Engineering and Geology.

Anderson, K.E., and Kelly, J.E. 1974. Preliminary report, ground water supplies from the Madison Limestone, Niobrara County, Wyoming. Boise, ID: Anderson and Kelly, Consultants in Engineering and Geology.

Anderson, K.E., and Kelly, J.E. 1976. Exploration for ground water in the Madison Limestone, Niobrara County, Wyoming. In Guidebook, Wyoming Geological Association, 28^th Annual Field Conference, p. 277-281.

Anna, L.O. 1986. Geologic framework of the groundwater system in Jurassic and Cretaceous rocks in the Northern Great Plains, in parts of Montana, North Dakota, South Dakota, and Wyoming. U.S. Geological Survey Professional Paper 1402-B. Washington, D.C.: U.S. Geological Survey.

Applied Hydrology & Associates. 1999. Technical report on groundwater modeling of coal bed methane development, Powder River basin, Wyoming. Prepared for the Bureau of Land Management. Buffalo, WY: Applied Hydrology & Associates.

Arnex Corporation. 1980. Geological well data report, city of Gillette, Madison well no. 2, NESESW, section 6, T.51N., R.66W., Crook County, Wyoming. Englewood, CO: Arnex Corporation.

Arnex Corporation. 1980. Geological well data report, city of Gillette, Madison water well M-5, SESWSW, section 6, T.51N., R.66W., Crook County, Wyoming. Englewood, CO: Arnex Corporation.

Arnex Corporation. 1980. Geological well data report, city of Gillette, Madison water well M-6, NESESW, section 6, T.51N., R.66W., Crook County, Wyoming. Englewood, CO: Arnex Corporation.

Arnex Corporation. 1980. Geological well data report, city of Gillette, Madison water well M-7, NESESW, section 6, T.51N., R.66W., Crook County, Wyoming. Englewood, CO: Arnex Corporation.

Arnex Corporation. 1980. Geological well data report, city of Gillette, Madison water well M-8, SWSESE, section 6, T.51N., R.66W., Crook County, Wyoming. Englewood, CO: Arnex Corporation.

Atlantic Richfield Company. 1975. Mining and reclamation plan: proposed Coal Creek mine, Campbell County, Wyoming. Denver, CO: Atlantic Richfield Company.

Atlantic Richfield Company. 1980-1981. Rocky Mill underground coal gasification project, Campbell County, Wyoming, report on groundwater quality. Gillette, WY: Atlantic Richfield Company.

Babcock, H.M., and Keech, C.F. 1957. Estimate of underflow in the Niobrara River basin across the Wyoming and Nebraska state line. U.S. Geological Survey Open-File Report no. 408. Cheyenne, WY: U.S. Geological Survey.

Babcock, H.M., and Keech, C.F. 1969. Estimate of underflow in the Niobrara River basin across the Wyoming-Nebraska State line (revised). U.S. Geological Survey Open-File Report. Washington, D.C.: U.S. Geological Survey.

Balch, A.H., editor. 1988. A seismic-stratigraphic investigation of the Madison and associated aquifers- application to ground-water exploration, Powder River basin, Montana-Wyoming. U.S. Geological Survey Water-Supply Paper 1368. Washington, D.C.: U.S. Geological Survey.

Balch, A.H., Lee, M.W., Miller, J.J., and Ryder, R.T. 1984. Case history-detection of Madison Limestone porosity, Powder River basin, Wyoming. In Balch, A.H., and others, editors. Vertical seismic profiling-technique, applications and case histories, p. 289-305. Boston, MA: International Human Resources Development Corporation.

Ballance, W.C., and Freudenthal, P.B. 1975. Ground-water levels in Wyoming, 1974. U.S. Geological Survey Open-File Report. Washington, D.C.: U.S. Geological Survey.

Ballance, W.C., and Freudenthal, P.B. 1976. Ground-water levels in Wyoming, 1975. U.S. Geological Survey Open-File Report 76-598. Washington, D.C.: U.S. Geological Survey.

Ballance, W.C., and Freudenthal, P.B. 1977. Ground-water levels in Wyoming, 1976. U.S. Geological Survey Open-File Report 77-686. Washington, D.C.: U.S. Geological Survey.

Beikman, H.M. 1962. Geology of the Powder River basin, Wyoming and Montana, with reference to subsurface disposal of radioactive wastes: U.S. Geological Survey Open-File Report. Washington, D.C.: U.S. Geological Survey.

Beikman, H.M. 1963. Decreasing yields of flowing wells in the vicinity of Newcastle, Weston County, Wyoming. U.S. Geological Survey Open-File Report. Washington, D.C.: U.S. Geological Survey.

Bergman, H.L., and Marcus, M.D., eds. 1976. Final report, environmental assessment for the Black Thunder Mine site, Campbell County, Wyoming. Laramie, WY: Black Thunder Project Research Team, University of Wyoming.

Bjorklund, L.J., Krieger, R.A., and Jochens, E.R. 1959. Geology and groundwater resources of the upper Lodgepole Creek drainage basin, Wyoming. U.S. Geological Survey Water-Supply Paper no. 1483. Washington, D.C.: U.S. Geological Survey.

Blankennagel, R.K., Miller, W.R., Brown, D.L., and Cushing, E.M. 1977. Report on preliminary data for Madison Limestone test well no. 1, NE1/4SE1/4 sec. 15, T. 57 N., R. 65 W., Crook County, Wyoming. U.S. Geological Survey Open-File Report 77-164. Washington, D.C.: U.S. Geological Survey.

Boner, F.C., Lines, G.C., Lowery, M.E., and Powell, J.E. 1976. Geohydrologic reconnaissance and measurement of perennial streams crossing outcrops of the Madison Limestone, northeastern Wyoming, 1974. U.S. Geological Survey Open-File Report 75-614. Washington, D.C.: U.S. Geological Survey.

Bowles, C.G. 1967. Present-day ground water, a possible guide to uranium exploration in the southern Black Hills of South Dakota and Wyoming. U.S. Geological Survey Open-File Report. Washington, D.C.: U.S. Geological Survey.

Bradley, E.B. n.d. Geology and groundwater resources of the upper Niobrara River basin, Nebraska and Wyoming. U.S. Geological Survey Water-Supply Paper no. 1368. Washington, D.C.: U.S. Geological Survey.

Bradley, Edward. 1956. Geology and ground-water resources of the upper Niobrara River basin, Nebraska and Wyoming, with a section on Chemical quality of the ground water, by F.H. Rainwater. U.S. Geological Survey Open-File Report 83-411. Washington, D.C.: U.S. Geological Survey.

Brown, D.L., Blankennagel, R.K., MacCary, L.M., and Peterson, J.A. 1984. Correlation of Paleostructure and sediment deposition in the Madison Limestone and associated rocks in parts of Montana, North Dakota, South Dakota, Wyoming, and Nebraska. U.S. Geological Survey Professional Paper 1273-B. Washington, D.C.: U.S. Geological Survey.

Brown, J.D. 1980. Regional hydrogeology of the Gillette, Wyoming, area (with a discussion of cumulative regional impacts of surface coal mining and reclamation). In Proceedings 2^nd Wyoming Mining Hydrology Symposium. Laramie, WY: University of Wyoming, Water Resources Research Institute.

Busby, J.F., Kimball, B.A., Downey, J.S., and Peter, K.D. 1995. Geochemistry of water in aquifers and confining units of the Northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wyoming. U.S. Geological Survey Professional Paper 1402-F. Washington, D.C.: U.S. Geological Survey.

Busby, J.F., Lee, R.W., and Hanshaw, B.B. 1983. Major geochemical processes related to the hydrology of the Madison aquifer system and associated rocks in parts of Montana, South Dakota, and Wyoming. U.S. Geological Survey Water-Resources Investigations Report 83-4093. Washington, D.C.: U.S. Geological Survey.

Busby, J.F., Plummer, L.N., Lee, R.W., and Hanshaw, B.B. 1991. Geochemical evolution of water in the Madison aquifer in parts of Montana, South Dakota, and Wyoming. U.S. Geological Survey Professional Paper 1273-F. Washington, D.C.: U.S. Geological Survey.

Carter Oil Company. 1974. Report aquifer tests for U.S. Coal Lease 25036, Campbell County, Wyoming. Gillette, WY: Carter Oil Company.

Collentine, M., Libra, R., and Boyd, L. 1981. Injection well inventory of Wyoming. Laramie, WY: University of Wyoming, Water Resources Research Institute.

Cooley, R.L., Konikow, L.F., and Naff, R.L. 1986. Nonlinear-regression groundwater flow modeling of a deep aquifer system. Water Resources Research, Volume 22, no. 13, p. 1759-1778.

Crawford, J.C. 1940. Oil field waters of Wyoming and their relation to geological formations. Bulletin A.A.P.G. Volume 24, p. 1214-1329.

Crawford, J.C., and Davis, C.E. 1962. Some Cretaceous water of Wyoming. In Guidebook, Wyoming Geological Association, 17^th Annual Field Conference, p. 257-267.

Crist, M.A. 1977. Hydrologic evaluation of the arikaree formation near Lusk, Niobrara and Goshen Counties, Wyoming. U.S. Geological Survey Water-Resources Investigations no. 77-111. Cheyenne, WY: U.S. Geological Survey.

Cushing, E.M. 1977. Description of the Madison Aquifer study, Montana, North Dakota, South Dakota, and Wyoming. U.S. Geological Survey Open-File Report 77-514. Washington, D.C.: U.S. Geological Survey.

Cushing, E.M. 1977. The Madison Aquifer study-current status. U.S. Geological Survey Open-File Report 77-692. Washington, D.C.: U.S. Geological Survey.

Daddow, P.B. 1986. Potentiometric-surface map of the Wyodak-Anderson coal bed, Powder River structural basin, Wyoming, 1973-84. U.S. Geological Survey Water-Resources Investigations Report 85-4305. Washington, D.C.: U.S. Geological Survey.

Dahl, A.R., and Hagmaier, J.L. 1976. Genesis and characteristics of the southern Powder River Basin uranium deposits, Wyoming. In Guidebook, Wyoming Geological Association 28^th Annual Field Conference.

Dana, G.F. 1962. Groundwater reconnaissance of the State of Wyoming. Cheyenne, WY: Wyoming Natural Resources Board.

D'Appiolonia Consulting Engineers, Inc. 1976. Environmental impact report--proposed plan of mining and reclamation, Mobil Oil Corporation--Federal Coal Lease W-23929. Denver, CO: D'Appiolonia Consulting Engineers, Inc.

Darton, N.H. 1904. Newcastle folio, Wyoming-South Dakota. U.S. Geological Survey Geologic Atlas of the United States, Folio no. 107. Washington, D.C.: U.S. Geological Survey.

Darton, N.H. 1905. Preliminary report on the geology and underground water resources of the central Great Plains. U.S. Geological Survey Professional Paper 32. Washington, D.C.: U.S. Geological Survey.

Darton, N.H. 1905. Sundance folio, Wyoming-South Dakota. U.S. Geological Survey Geologic Atlas of the United States, Folio no. 127. Washington, D.C.: U.S. Geological Survey.

Darton, N.H. 1909. Geology and water resources of the northern portion of the Black Hills and adjoining regions in South Dakota and Wyoming. U.S. Geological Survey Professional Paper 65. Washington, D.C.: U.S. Geological Survey.

Darton, N.H., and O'Harra, C.C. 1905. Aladdin folio, Wyoming-South Dakota-Montana. U.S. Geological Survey Geologic Atlas of the United States, Folio no. 128. Washington, D.C.: U.S. Geological Survey.

Darton, N.H., and O'Harra, C.C. 1907. Devils Tower folio, Wyoming. U.S. Geological Survey Geologic Atlas of the United States, Folio no. 150. Washington, D.C.: U.S. Geological Survey.

Darton, N.H., and Salisbury, R.D. 1906. Cloud Peak-Fort McKinney folio, Wyoming. U.S. Geological Survey Geologic Atlas of the United States, Folio no. 142. Washington, D.C.: U.S. Geological Survey.

Davis, R.S., Hasfurther, Victor, and Rechard, P.A. 1980. Shallow ground water distribution and movement as influenced by surface coal mining in the eastern Powder River basin, Wyoming. Water Resources Series, no. 77. Laramie, WY: University of Wyoming, Water Resources Research Institute.

Davis, R.W. 1975. Results of a hydrological investigation of AMAX's Belle Ayr mine and vicinity near Gillette, Wyoming. Water resources series no. 57. Laramie, WY: University of Wyoming, Water Resources Research Institute.

Davis, R.W. 1976. Hydrologic factors related to coal development in the eastern Powder River basin. In Guidebook, Wyoming Geological Association, 28^th Annual Field Conference, p. 203-207.

Davis, R.W., and Rechard, P.A. 1977. Effects of surface mining upon shallow aquifers in the eastern Powder River basin, Wyoming. Water Resources Series no. 67. Laramie, WY: University of Wyoming, Water Resources Research Institute.

De Bruin, R.H., Lyman, R.M., and Hallberg, L.L. 2000. Coalbed methane activity in the eastern Powder River basin, Campbell and Converse Counties, Wyoming. Laramie, WY: Wyoming State Geological Survey.

De Bruin, R.H., Lyman, R.M., Hallberg, L.L., and Harrison, M.M. 2000. Coalbed methane activity in the western Powder River basin, Campbell, Converse, Johnson, Natrona, and Sheridan Counties, Wyoming. Laramie, WY: Wyoming State Geological Survey.

De Bruin, R.H., Lyman, R.M., Jones, R.W., and Cook, L.W. 2000. Coalbed methane in Wyoming. Laramie, WY: Wyoming State Geological Survey.

Dinwiddie, G.A., and Downey, J.S. 1986. Northern Great Plains regional aquifer-system study, In Sun, R.J., editor. Regional Aquifer-System Analysis program of the U.S. Geological Survey-summary of projects, 1978-84 p. 50-71. U.S. Geological Survey Circular 1002. Washington, D.C.: U.S. Geological Survey.

Downey, J.S. 1982. Machine-readable data files from the Madison Limestone and Northern Great Plains Regional Aquifer-System Analysis projects, Montana, Nebraska, North Dakota, South Dakota, and Wyoming. U.S. Geological Survey Water-Resources Investigations Report 82-4107. Washington, D.C.: U.S. Geological Survey.

Downey, J.S. 1984. Geohydrology of the Madison and associated aquifers in parts of Montana, North Dakota, South Dakota, and Wyoming. U.S. Geological Survey Professional Paper 1273-G. Washington, D.C.: U.S. Geological Survey.

Downey, J.S. 1986. Geohydrology of bedrock aquifers in the Northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wyoming. U.S. Geological Survey Professional Paper 1402-E. Washington, D.C.: U.S. Geological Survey.

Downey, J.S. 1988. Regional bedrock aquifers of the Northern Great Plains, north-central United States. In McLean, J.S., and Johnson, A.I., editors. Regional aquifer systems of the United States, aquifers of the Western mountain area. American Water Resources Association Monograph Series no. 14, p. 5-13.

Downey, J.S., and Dinwiddie, G.A. 1988. The regional aquifer system underlying the Northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wyoming - summary. U.S. Geological Survey Professional Paper 1402-A. Washington, D.C.: U.S. Geological Survey.

Downey, J.S., and Weiss, E.J. 1980. Preliminary data set for three-dimensional digital model of the Red River and Madison aquifers. U.S. Geological Survey Open-File Report 80-756. Washington, D.C.: U.S. Geological Survey.

Dugan, J.T., Hobbs, R.D., and Ihm, L.A. 1990. Hydrologic characteristics of soils in the High Plains, Northern Great Plains, and Central Texas Carbonates regional aquifer systems. U.S. Geological Survey Hydrologic Investigations Atlas HA-714. Washington, D.C.: U.S. Geological Survey.

Eisen, C., and Collentine, M. 1981. Hydrogeologic relationships of the Madison Limestone and the Minnelusa Formation. In Proceedings 10^th Annual Rocky Mountain Ground Water Conference, p. 70. Laramie, WY: University of Wyoming, Department of Geology.

Eisen, C., Feathers, K., and Kerr, G. 1980. Preliminary findings of the Madison baseline study. Report to Wyoming State Engineer and ETSI. Laramie, WY: University of Wyoming, Water Resources Research Institute.

Eisen, C., Feathers, K., and Kerr, G.L. 1981-1982. Madison baseline study: Preliminary findings, March 1980; Progress report, phase II, February 1981. Laramie, WY: University of Wyoming, Water Resources Research Institute.

Feathers, K.R., Libra, R., Stephenson, T.R., and Eisen, C. 1981. Occurrence and characteristics of ground water in the Powder River basin, Wyoming. Laramie, WY: University of Wyoming, Water Resources Research Institute.

Feder, G.L., Lee, R.W., Busby, J.F., and Saindon, L.G. 1977. Geochemistry of ground waters in the Powder River coal region. In Geochemical survey of the western energy regions; Fourth annual progress report, July 1977, p. 173-179. U.S. Geological Survey Open-File Report 77-872. Washington, D.C.: U.S. Geological Survey.

Fogg, J.L., Martin, M.W., and Daddow, P.B. 1991. Geohydrology and potential effects of coal mining in 12 coal-lease areas, Powder River structural basin, northeastern Wyoming. U.S. Geological Survey Water-Resources Investigations Report 87-4102. Washington, D.C.: U.S. Geological Survey.

Fritzler, F. 1991. Inorganic and secondary test results for all operational city of Gillette wells. Gillette, WY: City of Gillette, Water Division Superintendent.

Gillette Area Groundwater Monitoring Organization. 1987. 1987 annual report.

Gillette Area Groundwater Monitoring Organization. 1990. 10-year report.

Glass, W.R., and Sultz, L.G. 1992. Summary of data indicating gain or loss of streamflow across outcrops of Paleozoic formations in northeastern Wyoming, 1974-91. U.S. Geological Survey Open- File Report 92-72. Washington, D.C.: U.S. Geological Survey.

Ground Water Subgroup of Water Work Group, Northern Great Plains Resource Program. 1975. Shallow ground water in selected areas in the Fort Union coal region. U.S. Geological Survey Open- File Report 74-371. Washington, D.C.: U.S. Geological Survey.

Hadley, R.F. and Keefer, W.F. 1975. Map showing some potential effects of surface mining on the WYODAK-Anderson Coal, Gillette area, Campbell County, Wyoming. U.S. Geological Survey Miscellaneous Investigations Series Map no. I-848-F. Washington, D.C.: U.S. Geological Survey.

Hagmaier, J.L. 1971. Groundwater flow, hydrochemistry, and uranium deposition in the Powder River basin, Wyoming. Unpublished Ph.D. dissertation. Grand Forks, ND: University of North Dakota.

Hamerlinck, J.D. and Arneson, C.S., editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 1. Background, model development, and aquifer sensitivity analysis. Spatial Data and Visualization Center Publication SDVC 98-01-1. Laramie, WY: University of Wyoming.

Hamerlinck, J.D. and C.S. Arneson, editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 1. Appendix E14, Campbell County aquifer sensitivity., Laramie, WY: University of Wyoming, Spatial Data and Visualization Center

Hamerlinck, J.D. and C.S. Arneson, editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 1. Appendix E16, Crook County aquifer sensitivity. Laramie, WY: University of Wyoming, Spatial Data and Visualization Center.

Hamerlinck, J.D. and C.S. Arneson, editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 1. Appendix E17, Weston County aquifer sensitivity. Laramie, WY: University of Wyoming, Spatial Data and Visualization Center.

Hamerlinck, J.D. and C.S. Arneson, editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 1. Appendix E19, Converse County aquifer sensitivity. Laramie, WY: University of Wyoming, Spatial Data and Visualization Center.

Hamerlinck, J.D. and C.S. Arneson, editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 1. Appendix E23, Niobrara County aquifer sensitivity. Laramie, WY: University of Wyoming, Spatial Data and Visualization Center.

Hamerlinck, J.D. and C.S. Arneson, editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 2. Assessing ground water vulnerability to pesticides. Spatial Data and Visualization Center Publication SDVC 98-01-2. Laramie, WY: University of Wyoming.

Hamerlinck, J.D. and C.S. Arneson, editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 2. Appendix D14, Campbell County ground water vulnerability revised edition, March 2001. Laramie, WY: University of Wyoming, Spatial Data and Visualization Center.

Hamerlinck, J.D. and C.S. Arneson, editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 2. Appendix D16, Crook County ground water vulnerability revised edition, March 2001. Laramie, WY: University of Wyoming, Spatial Data and Visualization Center.

Hamerlinck, J.D. and C.S. Arneson, editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 2. Appendix D17, Weston County ground water vulnerability revised edition, March 2001. Laramie, WY: University of Wyoming, Spatial Data and Visualization Center.

Hamerlinck, J.D. and C.S. Arneson, editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 2. Appendix D19, Converse County ground water vulnerability revised edition, March 2001. Laramie, WY: University of Wyoming, Spatial Data and Visualization Center.

Hamerlinck, J.D. and C.S. Arneson, editors. 1998. Wyoming ground water vulnerability assessment handbook: Volume 2. Appendix D23, Niobrara County ground water vulnerability revised edition, March 2001. Laramie, WY: University of Wyoming, Spatial Data and Visualization Center.

Hampshire Energy. 1982. East central Powder River basin regional aquifer study. Appendix to the water supply and yield analysis for the proposed Hampshire Energy facility. Englewood, CO: Hampshire Energy.

Head, W.J. 1977. Exploration for ground water to develop energy resources in the semi-arid West. U.S. Geological Survey Open-File Report 77-690. Washington, D.C.: U.S. Geological Survey.

Head, W.J., and Merkel, R.H. 1977. Hydrologic characteristics of the Madison Limestone, the Minnelusa Formation, and equivalent rocks as determined by well-logging formation evaluation, Wyoming, Montana, South Dakota, and North Dakota. Journal of Research of the U.S. Geological Survey, Volume 5, no. 4, p. 473-485.

Head, W.J., Kilty, K.T., and Knottek, R.W. 1979. Maps showing formation temperatures and configurations of the tops of the Minnelusa Formation and the Madison Limestone, Powder River basin, Wyoming, Montana, and adjacent areas. U.S. Geological Survey Miscellaneous Investigations Series Map I-1159. Washington, D.C.: U.S. Geological Survey.

Henderson, Thomas. 1985. Geochemistry of ground-water (sic) in two sandstone aquifer systems in the Northern Great Plains in parts of Montana and Wyoming. U.S. Geological Survey Professional Paper 1402-C. Washington, D.C.: U.S. Geological Survey.

HKM Associates. 1994. Phase II Gillette area water master plan. Prepared for State of Wyoming Water Development Commission. Sheridan, WY: HKM Associates.

Hodson, W.G. 1971. Chemical analyses of ground water in the Powder River basin and adjacent areas, northeastern Wyoming. Cheyenne, WY: Wyoming Department of Economic Planning and Development.

Hodson, W.G. 1971. Logs of wells in Campbell County, Wyoming. Wyoming Water Planning Report no. 8. Cheyenne, WY: Wyoming State Engineer's Office.

Hodson, W.G. 1974. Records of water wells, springs, oil-and gas-test holes, and chemical analyses of water for the Madison Limestone and equivalent rocks in the Powder River basin and adjacent areas, northeastern Wyoming. Cheyenne, WY: Wyoming State Engineer's Office.

Hodson, W.G., Pearl, R.H., and Druse, S.A. 1973. Water resources of the Powder River basin and adjacent areas, northeastern Wyoming. U.S. Geological Survey Hydrologic Investigations Atlas HA- 465. Washington, D.C.: U.S. Geological Survey.

Hotchkiss, W.R., and Levings, J.F. 1986. Hydrogeology and simulation of water flow in strata above the Bearpaw Shale and equivalents of eastern Montana and northeastern Wyoming. U.S. Geological Survey Water-Resources Investigations Report 85-4281. Washington, D.C.: U.S. Geological Survey.

Hoxie, D.T., and Glover, K.C. 1981. A "black-hole" pressure anomaly in the Newcastle Sandstone, Powder River basin, Wyoming and Montana. In Proceedings 10^th Annual Rocky Mountain Ground Water Conference, p. 43. Laramie, WY: University of Wyoming, Department of Geology.

Hulburt, M.A. 1979. Hydrogeology of the Gillette area, Wyoming. M.S. Thesis. Tucson, AZ: University of Arizona.

Huntoon, P.W., and Womack, T. 1975. Technical feasibility of the proposed Energy Transportation Systems Incorporated well field, Niobrara County, Wyoming. Contributions to Geology, Volume 14, p. 11-25.

Hydro-Engineering. 1998. GAGMO annual report for 1997. Prepared for the Gillette Area Groundwater Monitoring Organization. Gillette, WY: Hydro-Engineering.

Johnson, F.O. 1962. Groundwater geology of central Niobrara County, Wyoming. M.S. Thesis. Laramie, WY: University of Wyoming.

Jordon, P.R., Bloyd, R.M., and Daddow, P.B. 1984. An assessment of cumulative impacts of coal mining on the hydrology in part of the Powder River structural basin, Wyoming-A progress report. U.S. Geological Survey Water-Resources Investigations Report 83-4235. Washington, D.C.: U.S. Geological Survey.

Keefer, W.R., and Hadley, R.F. 1976. Land and natural resource information and some potential environmental effects of surface mining of coal in the Gillette area, Wyoming. U.S. Geological Survey Circular 743. Washington, D.C.: U.S. Geological Survey.

Kelly, J.E., Papadolulos, S.S., Burnham, E.L., and Anderson, K.E. 1981. The evolution of a double- transmissivity concept for the Madison aquifer system. In Proceedings 10^th Annual Rocky Mountain Ground Water Conference, p. 74-75. Laramie, WY: University of Wyoming, Department of Geology.

Kennedy, H.I., and Green, S.L. 1988. Ground-water levels in Wyoming, 1978 through September 1987. U.S. Geological Survey Open-File Report 88-187. Washington, D.C.: U.S. Geological Survey.

Kennedy, H.I., and Green, S.L. 1990. Ground-water levels in Wyoming, 1980 through September 1989. U.S. Geological Survey Open-File Report 90-106. Washington, D.C.: U.S. Geological Survey.

Kennedy, H.I., and Oberender, C.B. 1987. Ground-water levels in Wyoming, 1976 through 1985. U.S. Geological Survey Open-File Report 87-456. Washington, D.C.: U.S. Geological Survey.

King, N.J. 1974. Maps showing occurrence of ground water in the Gillette area, Campbell County, Wyoming. Lat. 44° to 44° 30', long 105° 10' to 105° 40'. Scale 1:125,000. U.S. Geological Survey Miscellaneous Investigation Series I-848-E. Washington, D.C.: U.S. Geological Survey.

Koch, Donald, Ringrose, C.D., Moore, R.C., and Brooks, D.L. 1982. Monitoring and modeling the shallow ground-water systems in the Powder River basin. Report to U.S. Bureau of Mines. Englewood, CO: Hittman Associates.

Konikow, L.F. 1976. Preliminary digital model of ground-water flow in the Madison Group, Powder River basin and adjacent areas, Wyoming, Montana, South Dakota, North Dakota, and Nebraska. U.S. Geological Survey Water-Resources Investigations 75-63. Washington, D.C.: U.S. Geological Survey.

Konikow, L.F. 1978. Hydrogeologic considerations for an interstate ground-water compact on the Madison aquifer, Northern Great Plains. U.S. Geological Survey Open-File Report 78-138. Washington, D.C.: U.S. Geological Survey.

Kyllonen, D.P., and Peter, K.D. 1987. Geohydrology and water quality of the Inyan Kara, Minnelusa, and Madison aquifers of the northern Black Hills, South Dakota and Wyoming, and Bear Lodge Mountains, Wyoming. U.S. Geological Survey Water-Resources Investigations Report 86-4158. Washington, D.C.: U.S. Geological Survey.

Lane, D.W., in collaboration with Root, F.K., and Glass, G.B. 1972. Geologic map atlas and summary of economic mineral resources of Converse County, Wyoming. County resource series no. 1. Laramie, WY: Geological Survey of Wyoming.

LaRocque, G.A., Jr. 1966. General availability of ground water and depth to water level in the Missouri River basin. U.S. Geological Survey Hydrologic Investigations Atlas HA-217. Washington, D.C.: U.S. Geological Survey.

Larson, L.R. 1984. Ground-water quality in Wyoming. U.S. Geological Survey Water-Resources Investigations Report 84-4034. Washington, D.C.: U.S. Geological Survey.

Larson, L.R. 1988. Coal-spoil and ground-water chemical data for two coal mines; Hanna basin and Powder River basin, Wyoming. U.S. Geological Survey Open-File Report 88-481. Washington, D.C.: U.S. Geological Survey.

Larson, L.R., and Daddow, R.L. 1984. Ground-water-quality data from the Powder River structural basin and adjacent areas, northeastern Wyoming. U.S. Geological Survey Open-File Report 83-939. Washington, D.C.: U.S. Geological Survey.

Lenfest, L.W., Jr. 1987. Evapotranspiration rates at selected sites in the Powder River basin, Wyoming and Montana. U.S. Geological Survey Water-Resources Investigations Report 82-4105. Washington, D.C.: U.S. Geological Survey.

Lenfest, L.W., Jr. 1987. Recharge of shallow aquifers through two ephemeral-stream channels in northeastern Wyoming, 1982-83. U.S. Geological Survey Water-Resources Investigations Report 85- 4311. Washington, D.C.: U.S. Geological Survey.

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