Search Results for the EPA National Library Catalog

Items Found: 437

Showing: Items 301 - 350

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Select Item Title Year Published
Reference guide for the unregulated contaminant monitoring regulation / 2001
Refinement of column settling test procedures for estimating the quality of effluent from confined dredged material disposal areas 1988
Region 10 national water quality surveillance system (NWQSS) report, June 1975-May 1976 / 1976
Region IV workshop on biomonitoring and biocriteria 1989
Region V fish tissue report 1986
Regulatory water quality monitoring : a systems perspective / 1978
Relationship between substrate content, water quality actinomycetes, and musty odors in the Broad River basin. 1973
Report of baseline water quality investigations on the White River in western Colorado, September - October, 1975 and May - June, 1976 / 1977
Review of a framework for improving surface water monitoring support for decision-making 1987
Review of EPA's supporting analysis for revisions of the Total Coliform Rule. 2010
Review of in-situ and laboratory SOD measurement comparisons. 1982
Revised methodology for deriving health-based ambient water quality criteria (2000). 2000
SAB review of Empirical approaches for nutrient criteria derivation. 2010
Salmon recovery index watershed monitoring program : water quality index report, October 2000-September 2001 / 2001
Sampling design software user's manual 1993
Sampling frequency for ground-water quality monitoring / 1989
Sampling frequency for ground-water quality monitoring / 1989
Sampling frequency for ground-water quality monitoring / 1989
Sampling guidelines for groundwater quality : final report / 1987
Sampling strategies for water quality in the Great Lakes / 1980
Sampling wastewater at a wastewater treatment facility workbook. 1995
SARAH : a surface water assessment model for back calculating reductions in abiotic hazardous wastes / 1987
Sediment oxygen demand : processes, modeling & measurement / 1986
Selected tools and techniques for physical and biological monitoring of aquatic dredged material disposal sites 1990
Selenium assessment in aquatic ecosystems : a guide for hazard evaluation and water quality criteria / 2002
Selenium in waters, 1984 ; Selenium and arsenic in sludges, soils, and related materials, 1985 ; A Note on the use of hydrite generator kits, 1987. 1987
Sensor technology for water quality monitoring : bioluminescent microorganisms / 2004
Sensor technology for water quality monitoring : bioluminescent microorganisms : executive summary. 2004
Sensor technology for water quality monitoring : fiber-optic biosensor / 2004
Sensor technology for water quality monitoring : fiber-optic biosensor : executive summary. 2004
Sensor technology for water quality monitoring : XRF spectroscopy / 2004
Sensor technology for water quality monitoring : XRF spectroscopy : executive summary. 2005
Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms : project summary / 1990
Simplified procedures for water examination. 1997
Simplified procedures for water examination. 1977
Site-specific water quality studies of the Straight River, Minnesota : complex effluent toxicity, zinc toxicity, and biological survey relationships / 1985
Site-specific water quality studies of the Straight River, Minnesota : complex effluent toxicity, zinc toxicity, and biological survey relationships / 1985
Solutions : a technical conference on water quality proceedings 1996
Source water assessment : variability of pathogen concentrations / 2002
Source water protection tips for schools that operate their own well water system. 0
South San Francisco Bay water quality modeling and waste load allocation study : project summary / 1993
South shore water quality data, 1971 1972
South shore water quality data, 1972 1973
Specific conductance : theoretical considerations and application to analytical quality control / 1988
Specifications for an integrated water quality data acquisition system 1968
Spokane River basin model project / 1974
Statistical aspects of water quality monitoring proceedings of the workshop held at the Canada Centre for Inland Waters, October 7-10, 1985 / 1986
Statistical framework for recreational water quality criteria and monitoring / 2007
Stormwater effects handbook : a toolbox for watershed managers, scientists, and engineers / 2002
Stormwater NPDES related monitoring needs : proceedings of an Engineering Foundation conference / 1995
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