Search Results for the EPA National Library Catalog

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Report on the Quality of the Water of the James River, South Dakota, 1970. 1972
Responses of stream invertebrates to an ashpit effluent : Wisconsin power plant impact study / 1980
Results of a sunphotometer intercomparison held at Boulder, 19 October to 16 December 1981 / 1982
Return irrigation water, characteristics and effects. 1960
Riparian Vegetation and Channel Morphology Impact on Spatial Patterns of Water Quality in Agricultural Watersheds. 1981
Safe Drinking Water Act Cost Impacts on Selected Water Systems. 1987
Sampling Frequency for Water Quality Monitoring. 1981
Satellite Measurement of Spectral Turbidity and Albedo, and Their Rates of Change. 1971
Scoping Study of the Distribution, Composition, and Dynamics of Water-Column and Bottom Sediments: Albemarle-Pamlico Estuarine System. 1989
Seattle tolt water supply mixed asbestiform removal study / 1979
Seattle tolt water supply mixed asbestiform removal study : Appendix D / 1979
Seattle Tolt Water Supply Mixed Asbestiform Removal Study. Appendices B and C. 1979
Section 319 nonpoint source program success story : Iowa : sediment basins at Slip Bluff Lake reduce sediment by 85 percent / 2005
Section 319 nonpoint source program success story Washington : changes in irrigation practices reduce turbidity in the Lower Yakima River / {electronic resource} : 2005
Sediment and water quality : a review of the literature including a suggested approach for water quality criteria / 1978
Sediment removal. 1984
Sediment suspension and resuspension from small craft induced turbulence / 1982
Sediment transport and turbidity in the Eel River basin, California / 1971
Slow sand filter and package treatment plant evaluation : operating costs and removal of bacteria, giardia, and trihalomethanes / 1985
Slow sand filter maintenance costs and effects on water quality / 1985
Slow Sand Filtration for Drinking Water Treatment: U.S. Experience. 1985
Small systems technology initiative : evaluation of demonstration technologies : Freestone, California water system / 1994
Sources in Sediment in a Mountain River Basin. 1972
Sources of Urban Runoff Pollution and Its Effects on a Urban Creek. 1982
Spatial and Temporal Patterns of Eastern U.S. Haziness: A Summary. 1981
Stability of Turbidity in Raw Water and Its Relationship to Chlorine Demand. 1986
Stage 1 disinfectants and disinfection byproducts rule : what does it mean to you?. 2001
State of the Art of Small Water Treatment Systems. 1977
Statement of Basis and Purpose for the National Interim Primary Drinking Water Regulations. 1975
Studies on Techniques for Satellite Surveillance of Global Atmospheric Pollution. 1970
Study of corrosion products in the Seattle Water Department Tolt distribution system / 1975
Study of the Effects of Island Development on Lake Water Quality. 1972
Submerged aquatic vegetation in Upper Chesapeake Bay : studies related to possible causes of the recent decline in abundance / 1984
Summary statistics and trend analysis of water-quality data at sites in the Gila River basin, New Mexico and Arizona 1995
Superfund record of decision : Genzale Plating Company, Franklin Square, NY. 1995
Surface Water Treatment Rules: What Do They Mean to You. 2011
Surface-Water Quality and Suspended-Sediment Quantity and Quality within the Big River Basin, Southeastern Missouri, 2011©¢â‚¬â€œ13. 2015
Survey of States, Tribes, and Territories Nutrient Standards. 2003
Survey Report Columbia River Drainage in Montana, An Extensive Chemical, Physical, Bacteriological, & Biological Survey 1959
Suspended and dissolved solids effects on freshwater biota : a review / 1977
Systematic evaluation of polyacrylamide for sediment and turbidity control 2004
Technical papers, no. 18-22. 1969
Technical review of sediment criteria 1989
Techniques for reducing turbidity associated with present dredging procedures and operations 1976
Technologies and Costs for the Treatment of Microbial Contaminants in Potable Water Supplies (Revised Draft Final). 1987
Technologies and costs for the treatment of microbial contaminants in potable water supplies {Microfiche} 1988
Tertiary Treatment by Lime Addition at Santee, California.. 1973
Test of an infrared light-emitting turbidimeter 1984
Testing of Five (5) Multi-Parameter Water Monitors for Distribution Systems: Analytical Technology, Inc., Q45WQ Continuous Multi-Parameter Water Quality Monitor; Clarion Sensing Systems, Inc., Sentinal (Trademark) 500 Series Continuous Multi-Parameter Water Quality Monitor; Rosemount Analytical Model WQS Continuous Multi-Parameter Water Quality Monitor; Man-Tech Inc., TitraSip (Trademark) SA System Continuous Multi-Parameter Water Quality Monitor; and the Hach Company Water Distribution Monitoring Panel and the Event Monitor (Trademark) Trigger System. 2006
The effect of inorganic sediment on stream biota / 1970
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