Publications
USGS Publications Warehouse
Information about all USGS publications. Advanced searches available
Information about all USGS publications. Advanced searches available
Links to all publications authored by WY-MT Water Science Center Scientists:
Filter Total Items: 356
Water-quality assessment of the South Platte River basin, Colorado, Nebraska, and Wyoming: Analysis of available nutrient, suspended-sediment, and pesticide data, water years 1980-92 Water-quality assessment of the South Platte River basin, Colorado, Nebraska, and Wyoming: Analysis of available nutrient, suspended-sediment, and pesticide data, water years 1980-92
Nutrient, suspended-sediment, and pesticide data from surface- and ground-water sites in the South Platte River Basin for water years 1980-92 were compiled, screened, and interpreted. This activity is part of the U.S. Geological Survey's National Water Quality Assessment (NAWQA) program. The analysis of existing water-quality data provides a perspective on recent water-quality conditions...
Authors
K.F. Dennehy, D. W. Litke, P.B. McMahon, J. S. Heiny, C. M. Tate
Using geochemical data to identify sources of salinity to the freshwater Navajo aquifer in southeastern Utah Using geochemical data to identify sources of salinity to the freshwater Navajo aquifer in southeastern Utah
Ground water is an important freshwater source for domestic and livestock uses in southeastern Utah because of the arid climate and unavailability of surface water from the San Juan River. The study area includes about 1,200 square miles in the southeastern corner of Utah (fig. 1). Precipitation on mountainous areas north, south, and east of the study area (fig. 2) seeps into the Navajo...
Authors
David L. Naftz, Lawrence E. Spangler, Zell E. Peterman
Water-level changes in the High Plains Aquifer, 1980 to 1994 Water-level changes in the High Plains Aquifer, 1980 to 1994
No abstract available.
Authors
Jack T. Dugan, Jennifer B. Sharpe
Hydrochemistry of aquifer systems and relation to regional flow patterns in Cretaceous and older rocks underlying Kansas, Nebraska, and parts of Arkansas, Colorado, Missouri, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming Hydrochemistry of aquifer systems and relation to regional flow patterns in Cretaceous and older rocks underlying Kansas, Nebraska, and parts of Arkansas, Colorado, Missouri, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming
Aquifer systems in Cretaceous and older rocks of the Central Midwest are divided on the basis of hydrochemistry and ground-water flow patterns in the Plains subregion, the Western Interior Plains aquifer system contains sodium chloride type water with large concentrations of dissolved solids. Ion ratios suggest that the water was derived from seawater by concentration and by depletion of...
Authors
Claud H. Baker, Robert B. Leonard
Water-level changes in the High Plains aquifer — Predevelopment to 1993 Water-level changes in the High Plains aquifer — Predevelopment to 1993
Water-level change in the High Plains aquifer underlying parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming results from differences in recharge from precipitation and ground-water withdrawals for irrigation. From the beginning of irrigation development (1940) to 1980, water levels declined in several areas, and exceeded 100 feet in parts of the...
Authors
J. T. Dugan, D. A. Cox
Water-level changes in the High Plains aquifer -- Predevelopment to 1992 Water-level changes in the High Plains aquifer -- Predevelopment to 1992
Changes in water levels in the High Plains aquifet underlying parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming result from the variability of precipitation, land use, and ground-water withdrawals. From the beginning of development of the High Plains aquifer to 1980, water levels declined throughout much of the area; the declines exceeded 100...
Authors
J. T. Dugan, T. J. McGrath, R. B. Zelt
Bibliography of water-related studies, South Platte River basin; Colorado, Nebraska, and Wyoming Bibliography of water-related studies, South Platte River basin; Colorado, Nebraska, and Wyoming
No abstract available.
Authors
K.F. Dennehy, J. R. Ortiz-Zayas
Hydrology of the Great Plains aquifer system in Nebraska, Colorado, Kansas, and adjacent areas Hydrology of the Great Plains aquifer system in Nebraska, Colorado, Kansas, and adjacent areas
No abstract available.
Authors
J. O. Helgesen, R. B. Leonard, R. J. Wolf
Summary of data indicating gain or loss of streamflow across outcrops of Paleozoic formations in northeastern Wyoming, 1974-91 Summary of data indicating gain or loss of streamflow across outcrops of Paleozoic formations in northeastern Wyoming, 1974-91
No abstract available.
Authors
William R. Glass, LaVerne G. Sultz
National Water-Quality Assessment program; South Platte River basin National Water-Quality Assessment program; South Platte River basin
No abstract available.
Authors
Kevin F. Dennehy
Water-extractable geochemical data for native and irrigated soils from the Kendrick Reclamation Project Area, Wyoming, 1988-89 Water-extractable geochemical data for native and irrigated soils from the Kendrick Reclamation Project Area, Wyoming, 1988-89
No abstract available.
Authors
J.G. Crock, R. C. Severson, James A. Erdman
Proceedings of the 1990 Billings land reclamation symposium on Selenium in arid and semiarid environments, Western United States Proceedings of the 1990 Billings land reclamation symposium on Selenium in arid and semiarid environments, Western United States
No abstract available.
Authors
Scott E. Fisher, L. P. Gough