Search Results for the EPA National Library Catalog

Items Found: 843

Showing: Items 151 - 200

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Select Item Title Year Published
Drinking Water Exposure Assessment for Atrazine and Various Chloro-triazine and Hydroxy-triazine Degradates. 2001
Drinking water microbiology / 1984
Drought Planning for Small Community Water Systems. 2006
Dynamic Field Activity Case Study: Soil and Sediment Cleanup, Loring Air Force Base. 2003
Eastern Lake Survey - Phase II : National Stream Survey - Phase I : processing laboratory operations report : project summary. 1990
Eastern Lake Survey Phase II : quality assurance report / 1989
Eastern lake survey-phase II : national stream survey-phase I : processing laboratory operations report / 1990
Ecological Assessment Standard Operating Procedures and Quality Assurance Manual, January 2002. 2002
Ecological Factors Influencing Production of Algae in Northern Prairie Lakes. 1972
Ecological Risk Assessment for General Electric (GE)/Housatonic River Site Rest of River. Volumes 1 and 2, Sections 1-12. 2004
Economic analysis for the final long term 2 enhanced surface water treatment rule. 2005
Economic Analysis for the Final Stage 2 Disinfectants and Disinfection Byproducts Rule. Volume 1: Appendices A-E2. 2005
Economic Analysis for the Final Stage 2 Disinfectants and Disinfection Byproducts Rule. Volume 2: Appendices F-H. 2005
Economic Analysis for the Final Stage 2 Disinfectants and Disinfection Byproducts Rule. Volume 3: Appendices I-N. 2005
Economic analysis for the proposed revisions to the National Pollutant Discharge Elimination System regulation and the effluent guidelines for concentrated animal feeding operations. 2001
Economic analysis of the final revisions to the National Pollutant Discharge Elimination System regulation and the effluent guidelines for concentrated animal feeding operations. 2002
Economic Impact of Proposed Amendments to the Illinois Livestock Waste Regulations (R76-15). 1977
Economic Impact of Surface Mining on Drinking Water: Cost Analysis of Contaminated Household Drinking Water Supplies. 2014
Economics of Clean Water. Volume II. Animal Wastes Profile. 1970
Ecosystem stress from chronic exposure to low levels of nitrate / 2005
Effect of animal grazing on water quality of nonpoint runoff in the Pacific Northwest 1983
Effect of animal grazing on water quality of nonpoint runoff in the Pacific Northwest {MICROFICHE} 1983
Effect of Irrigation Run-Off on Surface Water Supplies. 1953
Effect of Irrigation, Fertilization, and Other Cultural Practices on Water Quality. 1973
Effect of Pesticide Residues and Other Organo-Toxicants on the Quality of Surface and Ground Water Resources. 1970
Effect of Raindrop Impact and Surface Roughness on Sheet Flow. 1970
Effect of Silt and Silt Removal in a Prairie Lake. 1973
Effect of Storm Runoff Disposal and Other Artificial Recharge to Hawaiian Ghyben-Herzberg Aquifers. 1971
Effectiveness of surface mine sedimentation ponds / 1976
Effects of Areal and Time Distribution of Rainfall on Small Watershed Runoff Hydrographs. 1971
Effects of Channel Characteristics on Time Parameters for Small Watershed Runoff Hydrographs. 1971
Effects of Land Use Change on the Hydrology of an Urban Watershed. 1971
Effects of Land Use on Municipal Watersheds. 1972
Effects of Low-Impact-Development (LID) Practices on Streamflow, Runoff Quantity, and Runoff Quality in the Ipswich River Basin, Massachusetts: A Summary of Field and Modeling Studies. 2016
Effects of South Shore Drainage Basins and Clay Erosion on the Physical and Chemical Limnology of Western Lake Superior. 1972
Effects of Stream Straightening on Flood Runoff Characteristics. 1970
Effects of Surface Irrigation with Dairy Manure Slurries on the Quality of Groundwater and Surface Runoff. 1973
Effects of Urbanization on Stream Channels and Stream Flow. 1973
Effects on Runoff, Groundwater, and Land of Irrigating with Cattle Manure Slurries. 1973
Empirical General Population Assessment of the Variance and Variance Estimators of the Horvitz-Thompson Estimator under Variable Probability Sampling. 1990
Empirical Mathematical Model of an Interconnected Watershed System. 1974
Engineering Investigation of Sewer Overflow Problem. 1970
Enhancement of Ecologic and Aesthetic Values of Wetlands Associated with Interstate Highways. 1971
Enrichment of Marsh Habitats with Organic Wastes. 1973
Environmental and economic benefit analysis of final revisions to the National Pollutant Discharge Elimination System regulation and the effluent guidelines for concentrated animal feeding operations. 2002
Environmental and economic benefit analysis of the proposed revisions to the National Pollutant Discharge Elimination System regulation and the effluent guidelines for concentrated animal feeding operations. 2001
Environmental assessment of coal cleaning processes : first annual report; volume I. Executive summary / 1979
Environmental Assessment of Surface Mining Methods Head-of-Hollow Fill and Mountaintop Removal. Volume 2. 1984
Environmental Assessment of Surface Mining Methods: Head-of-Hollow Fill and Mountaintop Removal. Volume 1. 1984
Environmental Assessment, Application for Permit to Drill Conoco Incorporated Reese Canyon Federal #2 1997
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