Search Results for the EPA National Library Catalog

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Urban and regional conflict resolution in water related issues proceedings of the symposium sponsored by the Irrigation and Drainage Division of the American Society of Civil Engineers in conjunction with the ASCE Convention, Orlando, Florida, October 21-22, 1991 / 1991
Urban hydrology for small watersheds 1986
Urban hydrology for small watersheds. 1991
Urban hydrology for small watersheds. 1975
Urban storm water runoff and ground-water quality / 1991
Urban storm-water runoff selected background information and techniques for problem assessment, with a Baltimore, Maryland case study / 1988
Urban stream rehabilitation in the Pacific Northwest 2001
Urban Subwatershed Restoration Manual No. 10: Unified Stream Assessment: A User's Manual. Version 2.0. 2005
Urban Subwatershed Restoration Manual No. 11: Unified Subwatershed and Site Reconnaissance: A User's Manual. Version 2.0. 2005
Urban Subwatershed Restoration Manual No. 1: An Integrated Framework to Restore Small Urban Watersheds. Version 2.0. 2005
Urban Subwatershed Restoration Manual No. 2: Methods to Develop Restoration Plans for Small Urban Watersheds. Version 2.0. 2005
Urban Subwatershed Restoration Manual No. 3: Urban Stormwater Retrofit Practices. Version 1.0. 2007
Urban Subwatershed Restoration Manual No. 4: Urban Stream Repair Practices. Version 1.0. 2004
Urban Subwatershed Restoration Manual No. 8: Pollution Source Control Practices. Version 2.0. 2005
Urban Subwatershed Restoration Manual Series: Urban Stormwater Retrofit Practices. Appendices. 2007
Urban targeting and BMP selection : an information and guidance manual for state nonpoint source program staff engineers and managers / 1990
Urban waterways restoration training manual for youth service and conservation corps / 1996
Urbanization and streams : studies of hydrologic impacts. 1997
USDA 1996 Farm Bill Conservation Provisions Overview 1996
USDA environmental statement for Pence Springs flood prevention project measure, West Virginia : a proposed administrative action : final environmental statement / 1971
Use of a constructed reedbed wetland in migration of highway runoff on the ground-water quality in a carbonate rock area {Computer file} / 2002
Use of a field drain and an artificial wetland to minimize ground-water contamination from an agricultural site / 1998
Use of site characterization and analysis penetrometer system at the Walnut Creek Watershed, Ames, Iowa 1993
Use of the Black Creek Database to Analyze Techniques for Estimating Nonpoint Source Loadings from Small Watersheds (May 1988). 1991
Use of the Black Creek Database to analyze techniques for estimating nonpoint source loadings from small watersheds / 1991
Use of the Hydrological Simulation Program-FORTRAN and bacterial source tracking for development of the fecal coliform total maximum daily load (TMDL) for Accotink Creek, Fairfax County, Virginia 2003
Use of the Hydrological Simulation Program-FORTRAN and bacterial source tracking for development of the fecal coliform total maximum daily load (TMDL) for Christians Creek, Augusta County, Virginia 2003
User's guide to fish habitat : descriptions that represent natural conditions in the Salmon River Basin, Idaho / 1995
Using aquatic macroinvertebrates to assess stream condition in the Clackamas River Basin, Oregon / 2001
Utah Lake Drainage Basin Water Delivery System: Draft Environmental Impact Statement 2004
Utah Lake Drainage Basin Water Delivery System: Draft Environmental Impact Statement: Draft Surface Water Hydrology Technical Report 2004
Utah Lake Drainage Basin Water Delivery System: Environmental Impact Statement: Draft Aquatic Resources Technical Report 2004
Utah Lake Drainage Basin Water Delivery System: Environmental Impact Statement: Draft Surface Water Quality Technical Report 2004
Utah Lake Drainage Basin Water Delivery System: Environmental Impact Statement: Draft Threatened, Endangered and Sensitive Species Report 2004
Utah Lake Drainage Basin Water Delivery System: Environmental Impact Statement: Draft Wildlife Resources and Habitat Technical Report 2004
Utah Lake Drainage Basin Water Delivery System: Final Environmental Impact Statement 2004
Utah Lake Drainage Basin Water Delivery System: Final Environmental Impact Statement: Errata for Surface Water Hydrology Technical Report, Aquatic Resources Technical Report; Wildlife Resources and Habitat Technical Report; Threatened, Endangered and Sensitive Species Report 2004
Utah Nonpoint Source 319 Program, 1995 Annual Report 1995
Utility guidance for mitigating catastrophic vegetation change in watersheds / 2009
Validation of western Washington riparian desired future conditions (DFC) performance targets in the Washington state forest practices rules with data from mature, unmanaged, conifer-dominated riparian stands / 1994
Values and choices in the development of the Colorado River Basin 1978
Van Duzen River Basin environmental atlas 1975
Variable source area concept for identifying critical runoff-generating areas in a watershed 1989
Variations in U.S. Great Lakes tributary flows and loadings / 1981
Vegetation and cropping patterns, Sevier River Basin, Utah; appendix VI 1973
Vegetation patterns at the treelimit ecotone in the upper Alatna River drainage of the Central Brooks Range, Alaska / 1983
Verifying 303(d) DDT/DDE and dieldrin listings for the upper Yakima River 2000
Virgin River Study : Utah, March, 1976 / 1977
Virginia hydrologic unit atlas. 1995
Virtual elimination of PCBs, Mercury and persistent toxics from the pulp and paper industry in the Great Lakes Basin : a role for economic instruments /by Peter A. Victor and Peter Van Den Bergh, VHB Research and Consulting, Inc. 1991
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