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Groundwater -- Pollution -- Oregon. : Questions and answers about the effects of septic systems on water quality in the La Pine area, Oregon / [John S. Williams, David S. Morgan, and Stephen R. Hinkle] ; prepared in cooperation with Deschutes County and the Oregon Department of Environmental Quality.
Groundwater -- Pollution -- Oregon -- La Pine. : Evaluation of approaches for managing nitrate loading from on-site wastewater systems near La Pine, Oregon / by David S. Morgan, Stephen R. Hinkle, and Rodney J. Weick ; prepared in cooperation with the Oregon Department of Environmental Quality and Deschutes County.
Groundwater -- Pollution -- Pennsylvania -- Chester County. : Effect of on-site wastewater disposal on quality of ground water and base flow : a pilot study in Chester County, southeastern Pennsylvania, 2005 / by Lisa A. Senior and Peter J. Cinotto ; in cooperation with the Chester County Water Resources Authority and Chester County Health Department.
Groundwater -- Pollution -- Pennsylvania -- Horsham (Township) : Interpretation of borehole geophysical logs, aquifer-isolation tests, and water quality, supply wells 1 and 2, Willow Grove Naval Air Station/Joint Reserve Base, Horsham Township, Montgomery County, Pennsylvania / by Ronald A. Sloto, Daniel J. Goode, and Steven M. Frasch ; in cooperation with the U.S. Navy.
Groundwater -- Pollution -- Pennsylvania -- Tioga County. : Groundwater quality and simulation of sources of water to wells in the Marsh Creek Valley at the U.S. Geological Survey Northern Appalachian Research Laboratory, Tioga County, Pennsylvania / by Dennis W. Risser and Kevin J. Breen.
Groundwater -- Pollution -- Potomac River Watershed. : Anthropogenic organic compounds in source and finished groundwater of community water systems in the Piedmont Physiographic Province, Potomac River Basin, Maryland and Virginia, 2003-04 / by William S.L. Banks and Betzaida Reyes.
Groundwater -- Pollution -- Prevention. : Vegetated biofilter for post construction storm water management for linear transportation projects / prepared in cooperation with the Ohio Department of Transportation and the U.S. Department of Transportation, Federal Highway Administration ; prepared by Gayle F. Mitchell, R. Guy Riefler, and Andrew Russ (Ohio Research Institute for Transportation and the Environment, Russ College of Engineering and Technology, Ohio University).
Groundwater -- Pollution -- Purification -- United States -- Costs. : Economic analysis of the implementation of permeable reactive barriers for remediation of contaminated ground water [electronic resource] / [by Robert M. Powell and Patricia D. Powell, Robert W. Puls ; prepared under subcontract to Dynamac Corporation ; project officer, David S. Burden].
Groundwater -- Pollution -- Research -- United States. : Lessons learned : EPA's investigations of hydraulic fracturing : joint hearing before the Subcommittee on Energy & Subcommittee on Environment, Committee on Science, Space, and Technology, House of Representatives, One Hundred Thirteenth Congress, first session, July 24, 2013.
Groundwater -- Pollution -- San Luis Valley (Colo. and N.M.) : Distribution and mass of nitrate in the unconfined aquifer beneath the intensively cultivated area north of the Rio Grande, San Luis Valley, Colorado, 1997 through 2001 / by Robert W. Stogner, Sr. ; prepared in cooperation with the Rio Grande Water Conservation District, Center Soil Conservation District, and the Colorado Department of Public Health and Environment.
Groundwater -- Pollution -- Snake River Plain (Idaho and Or.) : Age dating ground water by use of chlorofluorocarbons (CCl³F and CCl²F²), and distribution of chlorofluorocarbons in the unsaturated zone, Snake River Plain aquifer, Idaho National Engineering Laboratory, Idaho / by Eurybiades Busenberg [and three others].
Groundwater -- Pollution -- South Carolina -- Charleston. : Investigation of contaminated groundwater at Solid Waste Management Unit 12, Naval Weapons Station Charleston, North Charleston, South Carolina, 2008 / by Don A. Vroblesky and Matthew D. Petkewich ; prepared in cooperation with the Naval Facilities Engineering Command Southeast.
Groundwater -- Pollution -- South Carolina -- Parris Island. : Source, transport, and fate of groundwater contamination at Site 45, Marine Corps Recruit Depot, Parris Island, South Carolina / by Don A. Vroblesky ... [and others] ; prepared in cooperation with the Naval Facilities Engineering Command Southeast.
Groundwater -- Pollution -- Southwest, Old. : Quality of shallow groundwater and drinking water in the Mississippi Embayment-Texas Coastal Uplands Aquifer System and the Mississippi River Valley Alluvial Aquifer, south-central United States, 1994-2004 / by Heather L. Welch ... [and others].
Groundwater -- Pollution -- Texas. : Ground-water quality beneath irrigated cropland of the northern and southern High Plains aquifer, Nebraska and Texas, 2003-04 / by Jennifer S. Stanton and Lynne Fahlquist.
Groundwater -- Pollution -- Texas -- Austin. : Recent (2003-05) water quality of Barton Springs, Austin, Texas, with emphasis on factors affecting variability / by Barbara J. Mahler ... [and others] ; in cooperation with the Texas Commission on Environmental Quality.
Groundwater -- Pollution -- Texas -- Houston. : Two-dimensional resistivity investigation of the North Cavalcade Street site, Houston, Texas, August 2003 / by Wade H. Kress and Andrew P. Teeple ; prepared in cooperation with the U.S. Environmental Protection Agency.