Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Uncertainty in Leaching Potential of Nonpoint Source Pollutants with Application to a GIS. 1999
Understanding and Minimizing Impacts of Agricultural Pesticides on Small Water Systems Using Surface Water. 2006
Union Lake, Cumberland County, New Jersey. 1976
United States Great Lakes Tributary Loadings. 1978
Unrecorded Pollution and Dynamics of Biochemical Oxygen Demand. 1974
Unsaturated Soil Hydraulic Properties from Redistribution of Injected Water. 1984
Upper and Lower Twin Lakes, Kootenai County, Idaho. 1977
Upper Guyandotte River Basin survey, Clear Fork Sub Basin, Oceana, West Virginia, local protection and recreation project : final environmental statement. 1975
Upper Pahranagat Lake, Lincoln County, Nevada. 1977
Upper Snake Rock Watershed Management Plan-Modification. A Modification of Mid-Snake TMDL and Upper Snake Rock TDML to Account for the Aquaculture Wasteload Allocation. Part One: Fish Production Facilities and Conservation Hatcheries; Part Two: Fish Processors; and Part Three: Billingsley Creek Facilties. 2005
Upper Susquehanna Subbasin Small Watershed Study: A Water Quality and Biological Assessment of the Watersheds Surrounding Whitney Point Lake, Broome and Cortland Counties, N.Y. 2009
Upper Susquehanna Subbasin Survey: A Water Quality and Biological Assessment, June--September 2007. 2007
Upper Susquehanna Subbasin Survey: Small Watershed Study. Monitoring Report No. 1A; October 1, 1999 through AUgust 31, 2000. 2001
Upper Susquehanna Subbasin; A Water Quality and Biological Assessment. 1999. 1999
Upper Twin Lake, Mono County, California. 1978
Uptake of Planar Polychlorinated Biphenyls and 2,3,7,8-Substituted Polychlorinated Dibenzofurans and Dibenzo-p-dioxins by Birds Nesting in the Lower Fox River and Green Bay, Wisconsin, USA. 1993
Urban drainage modeling : proceedings of the specialty symposium held in conjunction with the World Water and Environmental Resources Congress, May 20-24, 2001, Orlando, Florida / 2001
Urban drainage modelling : proceedings of the International Symposium on Comparison of Urban Drainage Models with Real Catchment Data, UDM '86, Dubrovnik, Yugoslavia, 8-11 April 1986 1986
Urban Effects on Water Quality and Quantity: Proceedings of Conference Held at Urbana, Illinois on October 20 and 21, 1983. 1984
Urban Runoff Characteristics. 1970
Urban Runoff Characteristics. Volume I. Analytical Studies. 1976
Urban Runoff Characteristics. Volume II. Field Investigations. 1976
Urban runoff pollution prevention and control planning : handbook. 1993
Urban Runoff Quality in the Denver Region. 1983
Urban soil erosion and sediment control. 1970
Urban Stream Restoration Practices: An Initial Assessment. Final Report. 2000
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: Municipal Pollution Prevention/Good Housekeeping Practices. Version 1.0. 2008
Urban Subwatershed Restoration Manual Series: Urban Stormwater Retrofit Practices. Appendices. 2007
Urban watersheds : geology, contamination, and sustainable development / 2011
Urban Wet-Weather Flows. 2005
Use and Misuse of the Terms Watershed and Stream Order. 1981
Use of best management practices (BMPs) in urban watersheds 2004
Use of forest site index for evaluating terrestrial resources at risk from acidic deposition {microfiche} 1990
Use of the Black Creek Database to Analyze Techniques for Estimating Nonpoint Source Loadings from Small Watersheds (May 1988). 1991
Use of Watershed Characteristics to Select Control Streams for Estimating Effects of Metal Mining Wastes on Extensively Disturbed Streams. 1985
USEPA's Regional Vulnerability Assessment Program: A Research Strategy for 2001-2006. 2000
User's guide to TVA-HYSIM : a hydrologic program for quantifying land-use change effects / 1980
User's guide to TVA-HYSIM a hydrologic program for quantifying land-use change effects / 1980
User's manual for EXPLORE-I : a river basin water quality model (hydraulic module only) / 1982
User's manual for Explore-I a river basin water quality model / 1973
Using economic incentives to manage stormwater runoff in the Shepherd Creek watershed, part I / 2008
Using local watershed plans to protect wetlands : wetlands & watersheds article #2 / 2006
Using Local Watershed Plans to Protect Wetlands. Wetlands and Watersheds Article No. 2. 2006
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