Search Results for the EPA National Library Catalog

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Showing: Items 2151 - 2200
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Reconnaissance economic base analysis and forecast : Grand Ronde river basin : Union County, Oregon / 1961
Reconnaissance investigation of the ground-water resources of the Colorado River Basin, Texas 1967
Reconnaissance investigation of the ground-water resources of the Guadalupe, San Antonio, and Nueces River Basins, Texas 1964
Reconnaissance investigation of the ground-water resources of the Neches River Basin, Texas 1963
Reconnaissance investigation of the ground-water resources of the Red River, Sulphur River, and Cypress Creek Basins, Texas 1963
Reconnaissance investigation of the ground-water resources of the Sabine River Basin, Texas 1963
Reconnaissance investigation of the ground-water resources of the Trinity River Basin, Texas 1963
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Klamath Basin, California and Oregon, 1988-89 / 1991
Reconnaissance investigation water supply and water quality control study : Beaver Creek watershed, Oregon / 1966
Reconnaissance of chemical quality of surface water and fluvial sediment in the Price River basin, Utah, 1972
Reconnaissance of the chemical quality of surface waters of the Neches River Basin, Texas / 1967
Reconnaissance of the ground-water resources of the Missouri River alluvium between Kansas City, Missouri and the Iowa border 1969
Reconnaissance of the water resources of the Hoh Indian Reservation and the Hoh River basin, Washington / 1986
Reconnaissance survey of the Lower Kansas River, Kansas / 1971
Reconstruction of streamflow records in the Passaic and Hackensack River basins, New Jersey and New York, water years 1993-96 2001
Reconvening of the third session of the Conference in the Matter of Pollution of Lake Michigan and Its Tributary Basin in the states of Wisconsin, Illinois, Indiana, and Michigan. [Proceedings]. 1971
Record of Decision, Snowbird Master Development Plan Proposal 1999
Record of Decision, Snowmass Ski Area, Final Environmental Impact Statement 1994
Record of hearing regarding the comprehensive water resources plan for the development and management of the waters in the New River Basin in the counties of Bland, Carroll, Craig, Floyd, Giles, Grayson, Montgomery, Pulaski, Smyth, Tazewell, and Wythe, and the cities of Radford and Galax, Virginia, McGuffey Auditorium, Radford, December 12, 1967. 1968
Records of wells, springs, and test borings, chemical analyses of water, sediment analyses, standard streamflow data summaries, and selected drillers' logs from the Little Kanawha River Basin in West Virginia 1971
Records of wells, springs, chemical analyses of water, biological analyses of water, and standard streamflow data summaries from the Upper New River basin in West Virginia 1976
Records of wells, water levels, and chemical quality of water in the Lower Santiam River Basin, Middle Willamette Valley, Oregon / 1968
Recovering a lost river : removing dams, rewilding salmon, revitalizing communities / 2011
Recovery Implementation Program for Endangered Fish Species in the Upper Colorado River Basin, Final 1987
Recovery Implementation Program for Endangered Fish Species in the Upper Colorado River Basin, Final Environmental Assessment 1987
Recovery of the Highly Acidified Clearwater Lake Watershed, Ontario, Canada, Simulated with the IL WAS Model. 1991
Recreational pumpouts : Boston Harbor is a no discharge area / 2008
Red River Basin type II study : Bois de Sioux-Mustinka Subbasin, Wild Rice Subbasin, Red River main stem 1972
Red River of the North basin / 1972
Red, Souris, Devils Lake Basins water quality management plan 1970
Reducing nutrient loads, especially nitrate-nitrogen, to surface water, groundwater, and the Gulf of Mexico : topic 5, report for the integrated assessment on hypoxia in the Gulf of Mexico / 1999
Reduction of toxic loadings to the Niagara River from hazardous waste sites in the United States / 1989
Reflecting on lakes : a guide for watershed partnerships. 1996
Region 4 TMDL toolbox / 2001
Regional assessment of stream temperatures across Northern California and their relationship to various landscape-level and site-specific attributes / 2000
Regional assessment of stream temperatures across Northern California and their relationship to various landscape-level and site-specific attributes : executive summary / 2000
Regional assessment of the impact of synthetic fuel production 1977
Regional assessment of water quality in the Nueces coastal basins : San Antonio-Nueces, Nueces-Rio Grande / 1994
Regional assessment of water quality in the Rio Grande Basin / 1994
Regional baseline geochemistry and environmental effects of gold placer mining operations on the Fortymile River, eastern Alaska 1999
Regional guidance for development of state-by-state watershed protection assessment and action plans / 1994
Regional nonpoint source program summary environmental Protection Agency Region 10 : Alaska - Idaho - Oregon - Washington - Colville Confederated Tribes / 1992
Regulation of Great Lakes water levels; interim report on Lakes Superior and Ontario regulation to the International Joint Commission 1973
Rein in the runoff : alternative storm water management practices that address the environmental, social, and economic aspects of water resources in the Spring Lake Watershed (MI) / 2010
Relation between ground water and surface water in Brandywine Creek Basin, Pennsylvania, 1962
Relation of land use to nitrogen concentration in ground water in the Patuxent River Basin, Maryland / 1995
Relation of surface and ground water in the Souris River Valley near Minot, North Dakota 1963
Relation of urban land-use and dry-weather, storm, and snowmelt flow characteristics to stream-water quality, Shunganunga Creek basin, Topeka, Kansas 1987
Relation of urban land-use and dry-weather, storm, and snowmelt flow characteristics to stream-water quality, Shunganunga Creek basin, Topeka, Kansas / 1986
Relation of water quality to land use in the drainage basins of four tributaries to the Toms River, New Jersey, 1994-95 1999
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