Search Results for the EPA National Library Catalog

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DOSAG - 1 Simulation of Water Quality in Streams and Canals. Program Documentation and Users Manual. 1970
Draft Environmental Impact Statement, Martin Lake D Area Lignite Surface Mine, Henderson, Rusk County, Texas. 1983
Drainage areas of streams in Arkansas White River Basin / 1974
Drainage basin survey report, surface waters of the St. Lawrence River drainage basin : recommended classifications and assignment of standards of quality and purity for designated waters of New York State / 1963
Drainage density and streamflow, 1963
Dry Creek Interceptor Project C200442 in Wichita, Sedgwick County, Kansas. 1980
Dry Creek Interceptor, Wichita, Sedgwick, Kansas. 1979
Durham Urban Runoff Program 1983. 1983
Dynamics of lotic ecosystems / 1983
Eastern Lake Survey - Phase II : National Stream Survey - Phase I : processing laboratory operations report : project summary. 1990
Eastern lake survey-phase II : national stream survey-phase I : processing laboratory operations report / 1990
Ecological assessment of streams and rivers in the Western United States : a cooperative effort between the U.S. EPA and western states and tribal nations : Draft. 1999
Ecological changes in the Chena River, 1969
Ecological comparison of intermittent streams in different land use patterns in northeastern Illinoi 1980
Ecological condition of streams in the coast range ecoregion of Oregon and Washington 2000
Ecological condition of the Upper Chehalis Basin streams 2001
Ecological condition of Western Cascades ecoregion streams : an environmental monitoring and assessment program (EMAP) report / 2004
Ecological health in the nation's streams, 1993-2005 / 2013
Ecological indicators of water quality in the Spokane River, Idaho and Washington, 1998 and 1999 2003
Ecological perspective on in-stream temperature: natural heat dynamics and mechanisms of human-caused thermal degradation / 2001
Ecological recovery of re-aligned stream channels : study report / 1974
Ecological restoration : a tool to manage stream quality. 1995
Ecological riverfront design : restoring rivers, connecting communities / 2004
Ecological studies of an experimental stream : September 1, 1960 through August 21, 1963 : progress report / 1963
Ecological studies of one channelized and two unchannelized wooded coastal swamp streams in North Carolina / 1978
Ecological survey of the Hudson River 1968
Ecological survey of the Hudson River : progress report number 2 / 1966
Ecologically Relevant Quantification of Streamflow Regimes in Western Streams. 2006
Ecology and assessment of warmwater streams workshop synopsis / 1990
Ecology and pollution of mountain waters : a case study of Bhagirathi River / 1990
Ecology of dam removal : a summary of benefits and impacts / 2002
Ecology of pools 11-13 of the upper Mississippi River : a community profile / 1986
Ecology of pools 19 and 20, upper Mississippi River : a community profile / 1986
Ecology of running waters 2001
Ecology of the lower Colorado River from Davis Dam to the Mexico-United States international boundary : a community profile / 1988
Ecology of the Navasota River, Texas 1973
Economic and energy analyses of regional water pollution control / 1978
Economic and Social Importance of Estuaries. 1971
Economic benefits of controlling water pollution in an irrigated river basin : Methodology and application / 1983
Economic impacts of changes in salinity levels of the Colorado River / 1974
Economic impacts of protecting rivers, trails, and greenway corridors : a resource book / 1995
Economic strategy for the Lower Snake River / prepared by ECONorthwest for Trout Unlimited. 1999
Economics of Water Supply and Quality. 1971
Ecosystematic study of the South River, Virginia. 1972
EFDC1D - A One Dimensional Hydrodynamic and Sediment Transport Model for River and Stream Networks: Model Theory and Users Guide. 2001
Effect of Agriculture on Water Quality and Use in the Wabash River Basin. 1968
Effect of animal grazing on water quality of nonpoint runoff in the Pacific Northwest 1983
Effect of channel straightening on the movement of flood waves on Boyer River : completion report / 1970
Effect of Low-Flow Hydrologic Regimes on Water Quality Management. 1971
Effect of P-Cresol on Leaf Decomposition and Invertebrate Colonization in Experimental Outdoor Streams. 1983
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