Search Results for the EPA National Library Catalog

Items Found: 1085
Showing: Items 551 - 600
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Select Item Title Year Published
Mechanical integrity testing of injection wells : final report / 1980
Meduxnekeag River TMDL (Total Maximum Daily Load). DEPLW2000-22. 2000
Mercury : ambient water quality criteria. 1979
Mercury : water quality standards criteria summaries a compilation of state/federal criteria / 1988
Mercury and heavy metals. 1971
Mercury Contamination Standards for Marine Environments. 1978
Mercury TMDL for Spring Lake in Yell County, Arkansas. 2007
Metals translator : guidance for calculating a total recoverable permit limit from a dissolved criterion. 1996
Methodology for deriving ambient water quality criteria for the protection of human health (2000) : technical support document. 2000
Methods for the determination of nonconventional pesticides in municipal and industrial wastewater. 1993
Methods, occurrence and monitoring document for radon from drinking water : public comment draft / 1999
Mill Creek drainage basin : recommended classifications and assignment of standards of quality and purity for designated waters of New York State / 1951
Mississippi River Basin Nutrients Science Workshop: Meeting Proceedings. Held in St. Louis, Missouri on October 4-6, 2005. 2005
Mixing zones : water quality standards criteria summaries a compilation of state/federal criteria / 1988
Mohawk River drainage basin : recommended classifications and assignments of standards of quality and purity for designated waters of New York State. 1952
Monitoring trace metals at ambient water quality criteria levels : briefing book. 1995
Mousam River TMDL (Total Maximum Daily Load) Town of Sanford Final Report. DEPLW2000-24. 2001
Naphthalene : ambient water quality criteria / 1978
National Pollutant Discharge Elimination System (NPDES) Permit Application Requirements for Storm Water Discharges. Final Regulation. A Summary. 1991
National Pollutant Discharge Elimination System (NPDES) Storm Water Implementation Package. Proposed Rule and Draft General Permits: A Summary. 1991
National pollutant discharge elimination system permit application requirements for publicly owned treatment works and other treatment works treating domestic sewage : proposed rule / 1995
National primary drinking water regulations for lead and copper : Analysis of occurrences of very low 90th percentile load levels. 1995
National public water system supervision program : FY 1993 compliance report. 1994
National recommended water quality criteria : 2002 / 2002
National Recommended Water Quality Criteria, 2006. 2006
National recommended water quality criteria. 2004
National summary of state water quality standards : antidegradation / 1980
National summary of state water quality standards : arsenic / 1980
National summary of state water quality standards : chromium / 1980
National summary of state water quality standards : copper / 1980
National summary of state water quality standards : Cyanide / 1980
National summary of state water quality standards : definitions / 1980
National summary of state water quality standards : general toxic substances provisions / 1980
National summary of state water quality standards : intermittent streams, provisions/policies / 1980
National summary of state water quality standards : Iron / 1980
National summary of state water quality standards : Lead / 1980
National summary of state water quality standards : mercury / 1980
National summary of state water quality standards : Nitrogen-Ammonia/Nitrate/Nitrite / 1980
National summary of state water quality standards : other elements / 1980
National summary of state water quality standards : Zinc / 1980
National summary of state water quality standards Mixing zones / 1980
National summary of state water quality standards. Turbidity / 1980
National Summary of State Water Quality Standards: Phophorus, September 1980. 1980
National summary of the state water quality standards Turbidity / 1980
National Water Program agenda 1997-1998. 1997
New and revised specific water quality objectives proposed for the 1972 agreement between the United States and Canada on Great Lakes water quality / 1976
New Era for America's Waters. 1967
Nitrates. 1971
Nitrobenzene : ambient water quality criteria. 1978
Nitrogen - ammonia/nitrate/nitrite : water quality standards and criteria summaries : a compilation of state/federal criteria / 1980
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