Extent of the high water table and water-table fluctuations, St. Charles Mesa, Colorado, April 1997 to October 1998

by Brendle, D. L.
Published: [U.S. Dept. of the Interior, U.S. Geological Survey], 1999

Have nitrate concentrations changed in water in the alluvial aquifer of the upper Black Squirrel Creek Basin since 1984?

by Brendle, D. L.
Published: U.S. Department of the Interior, U.S. Geological Survey, 1997

Evaluation of possible human-induced effects on ground-water quality, St. Charles Mesa, Colorado, 1997

by Brendle, D. L.
Published: [U.S. Dept. of the Interior, U.S. Geological Survey], 1999

Geophysical logging to determine construction, contributing zones, and appropriate use of water levels measured in confined-aquifer network wells, San Luis Valley, Colorado 1998-20...

by Brendle, D. L.
Published: U.S. Dept. of the Interior, U.S. Geological Survey : U.S. Geological Survey, Information Services [distributor], 2002

Evaluation of possible alternatives to lower the high water table of St. Charles Mesa, Pueblo County, Colorado

by Brendle, D. L.
Published: U.S. Dept. of the Interior, U.S. Geological Survey : USGS Information Services [distributor], 2002

Potential effects of individual sewage disposal system density on ground-water quality in the fractured-rock aquifer in the vicinity of Bailey, Park County, Colorado, 2001-2002

by Brendle, D. L.
Published: U.S. Geological Survey, 2004

Potential for water-quality degradation of interconnected aquifers in west-central Florida

by Metz, P. A.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], 1996

Relations of streamflow and specific-conductance trends to reservoir operations in the lower Arkansas River, southeastern Colorado

by Lewis, Michael E.,
Published: U.S. Geological Survey, 1998

Relations of streamflow and specific-conductance trends to reservoir operations in the lower Arkansas River, southeastern Colorado

by Lewis, M. E.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 1998

Hydrogeologic assessment of shallow clastic and carbonate rock aquifers in Hendry and Collier counties, southwestern Florida

by Brown, Charles E., 1948-
Published: U.S. Geological Survey ; Branch of Information Services [distributor], 1996