Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Quantity-quality simulation (QQS) : a detailed continuous planning model for urban runoff control / 1980
Quantity-Quality Simulation (QQS) A Detailed Continuous Planning Model for Urban Runoff Control. Volume II. Users's Manual. 1980
Quaternary evolution of the Great Lakes / 1985
Radioactive sediment tracer tests, Cape Fear River, North Carolina. 1964
Radioactive tracers in hydrology, 1972
Radioactivity transport in water--sorption and release of radionuclides by sediments of the Guadalupe River 1964
Radioactivity transport in water--structure and metabolism of a lotic community April-July 1964 / 1965
Radioisotopes in hydrology proceedings. 1963
Radiological Content of Colorado River Basin Bottom Sediments (August 1960 - August 1961) 1963
Radiological Content of Colorado River Basin Bottom Sediments, August 1960-August 1961. 1963
Radiological laboratory sample analysis guide for incidents of national significance radionuclides in water / [electronic resource] : 2008
Rainfall-runoff relations on urban and rural areas / 1975
Rates of Hillslope Lowering in the Badlands of North Dakota. 1971
Realistic approaches to better floodplain management [Microfiche] : proceedings of the Eleventh Annual Conference of the Association of State Floodplain Managers, June 8-13, 1987, Seattle, Washington. 1987
Receiving Water Quality Database for Testing of Mathematical Models. 1984
Reclamation of Urban Stormwater. 1993
Reconnaissance of the hydrology, water quality, and sources of bacterial and nutrient contamination in the Ozark Plateaus aquifer system and Cave Springs Branch of Honey Creek, Delaware County, Oklahoma, March 1999-March 2000 2000
Reconnaissance of the water resources of the Ardmore and Sherman quadrangles, southern Oklahoma 1974
Reconnaissance of the water resources of the Clinton quadrangle, west-central Oklahoma / 1976
Reconnaissance of the water resources of the Enid quadrangle, north-central Oklahoma by Roy H. Bingham and DeRoy L. Bergman. 1979
Reconnaissance of the water resources of the Fort Smith quadrangle, east-central Oklahoma / 1969
Reconnaissance of the water resources of the Lawton quadrangle, southwestern Oklahoma / 1977
Reconnaissance of the water resources of the Oklahoma City quadrangle, central Oklahoma / 1975
Reconnaissance of the water resources of the Tulsa quadrangle, northeastern Oklahoma / 1971
Reconnaissance of the water resources of the Tulsa quadrangle, northeastern Oklahoma / 1971
Reconnaissance of the water resources of the Woodward quadrangle, northwestern Oklahoma / 1980
Reconnaissance Report, Cache La Poudre Unit Colorado, Longs Peak Division, Missouri River Basin Project 1963
Records of hydrologic data, Walton County, Florida 1972
Records of wells, springs, and streams in the Potomac River basin, West Virginia 1975
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
Recovery of enhanced rain-on-snow melt caused by harvesting : a review of the scientific literature. 1996
Recovery of ground-water levels in Brooklyn, New York, from 1947 to 1950 1952
Recursive Parameter Estimation of Hydrologic Models. 1989
Reduction of ground-water infiltration into sewers by zone pumping at Meridian, Idaho / 1969
Regional analyses of runoff characteristics for small urban watersheds 1975
Regional Assessment of Fish Health: A Prototype Methodology and Case Study for the Albemarle - Pamlico River Basin, North Carolina. 2002
Regional Characteristics of Land Use in Northeast and Southern Blue Ridge Province: Associations with Acid Rain Effects on Surface-Water Chemistry. 1991
Regional geology and ground-water hydrology of the Sahil Susah area, Tunisia 1968
Regional Guidebook for Applying The Approach to Assessing Wetland Functions of Depressed Wetlands in Peninsular, Florida {electronic resource}. 2004
Regional guidebook for applying the hydrogeomorphic approach to assessing wetland functions of forested wetlands in the West Gulf Coastal Plain Region of Arkansas 2005
Regional Patterns and Local Variability of Dry and Occult Deposition Strongly Influence Sulfate Concentrations in Maine Lakes. 1988
Regional Relationships between Geomorphic/Hydrologic Parameters and Surface Water Chemistry Relative to Acidic Deposition. 1989
Regulation of water levels on the Great Lakes : emphasis on Lake Ontario / 1973
Rehabilitation of a brine-polluted aquifer. 1972
Relating Geomorphic Factors to the Size and Character of the Riparian Zone in the Upper Arkansas River Basin, Colorado 1996
Relation between ground water and surface water in Brandywine Creek Basin, Pennsylvania, 1962
Relations Among River Stage, Rainfall, Ground-Water Levels, and Stage at Two Missouri River Flood-Plain Wetlands. 2001
Relationship of Catchment Topography and Soil Hydraulic Characteristics to Lake Alkalinity in the Northeastern United States. 1989
Reliable modeling of urban water systems / 2008
Remedial conventional measures for capturing, stabilizing, or removing kepone in Bailey Bay, Bailey Creek, Gravelly Run, and the James River, Virginia : appendix B, the EPA Kepone Mitigation Feasibility Project report / 1978
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