Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Hydraulic Geometry and Low Streamflow Regimen. 1972
Hydraulic Simulation in Instream Flow Studies: Theory and Techniques. 1978
Hydraulics of river ice 1985
Hydrodynamic effects of oil slick mechanical control devices / 1974
Hydrograph controlled release : state of the art / 1980
Hydrograph Controlled Release Lagoons: Update For A Promising Technology, Volume 2, Appendices 1987
Hydrologic analysis and river-quality data programs 1976
Hydrologic and mining data from an area of underground coal mining in Garrett County, Maryland 1988
Hydrologic investigation of the Verdigris River, Caney River and Bird Creek 1987
Hydrologic, soil, and vegetation gradients in remnant and constructed riparian wetlands in west-central Missouri, 2001-04 2004
Hydrology, ecology, and fishes of the Klamath River Basin / 2008
Hydrophysical characteristics of Great Lakes tributary drainage, Canada 1974
Ice and power / 1970
Ice and weather information system for the Great Lakes winter navigation season program, 1974-1975 . 1974
Ice blockage of water intakes / 1979
Ice marking and monitoring in the Saint Lawrence Seaway system : final report / 1973
Ice navigation 0
Ice thickness and stratigraphy at nearshore locations on the Great Lakes (English units). 1978
Ice thickness and stratigraphy at nearshore locations on the Great Lakes (metric units) / 1978
Iceland coastal and River Symposium, proceedings papers presented at Symposium on Coastal Geomorphology, Sedimentary Budgets, Coastal and River Hydraulics, 2-4 September 1985 / 1986
Identification of 'Cryptosporidium' Oocysts in River Water. 1987
Identification of Massachusetts Bays Embayments At Risk of Eutrophication. 1996
Identification of most probable stressors to aquatic life in the Touchet River, Washington [electronic resource] . 2010
Identifying and Protecting Healthy Watersheds : Concepts, Assessments, and Management Approaches. 2011
Identifying bankfull stage in forested streams in the eastern United States. 2001
Identifying nutrient reference sites in nutrient-enriched regions : using algal, invertebrate, and fish-community measures to identify stressor-breakpoint thresholds in Indiana rivers and streams, 2005-9 / 2013
Identifying Vulnerable Surface Water Utilities. 1989
Illinois 2002 Section 303 (d) List. 2003
Illinois Water Quality Report, 1986-1987. 1988
Illinois Water Quality Report, 1988-1989. 1990
Illinois Water Quality Report, 1990-1991. 1992
Illinois Water Quality Report, 1992-1993. Volume 1. 1994
Illinois Water Quality Report, 1992-1993. Volume 2. 1994
Illinois Water Quality Report, 1994-1995. Volume 1. 1996
Illinois Water Quality Report, 1994-1995. Volume 2. 1996
Illinois Water Quality: Summary of Comparative Survey. 1985
Impact of flow regulation and powerplant effluents on the flow and temperature regimes of the Chattahoochee River, Atlanta to Whitesburg, Georgia 1979
Impact of Imposing a Water Quality Standard on a Live Stream. 1971
Impact of surface water acidification on commercially and recreationally important salmonid fishes : effects on reproductive success and recruitment / 1984
Impact of Susquehanna Sediments on the Chesapeake Bay. Chesapeake Bay Program, Scientific and Technical Advisory Committee Workshop Report. Held in Elkridge, Maryland on March 29, 2000. 2000
Impacts of airborne pollutants on wilderness areas along the Minnesota-Ontario border / 1980
Impacts of forest management practices on the aquatic environment, phase III : final report. 1976
Impacts of sediment and nutrients on biota in surface waters of the United States / 1979
Implementation of the "National Pollutant Discharge Elimination System" / 1973
Implementation of the Federal Water Pollution Control Act, 1977 : (thermal pollution and other water impacts from steam electric power generation) : hearings before the Subcommittee on Investigations and Review of the Committee on Public Works and Transportation, U.S. House of Representatives, Ninety-fifth Congress, first session, April 19, 20, 21, 1977. 1977
In situ treatment of hazardous material spills in flowing streams / 1977
In-situ Benthic Respirometer. 1965
In-situ detection of oil slicks utilizing differential evaporation : phase I feasibility study / 1974
In-situ detection of oil slicks utilizing differential evaporation : Phase II, System design / 1974
Incidence and Timing of Low Dissolved Oxygen Events in the Squamscott River: 2005-07. Addendum to Impacts of Wastewater Treatment Facilities on Receiving Water Quality. 2008
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