Search Results for the EPA National Library Catalog

Items Found: 954
Showing: Items 451 - 500
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Select Item Title Year Published
Investigation of Polycyclic Aromatic Hydrocarbon Discharges to Water in the Vicinity of Buffalo, New York. 1985
James River-Wilson Creek Study, Springfield, Missouri. Volume II. 1969
Kanawha River Investigation. Report on Benefits to Pollution Abatement from Increased Minimum Flows on the Kanawha through Regulated Releases from Summersville and Sutton Reservoirs. 1956
Lake Michigan studies special report. 0
Lake Resources at Risk to Acidic Deposition in the Eastern United States. 1986
Lake Union/Ship Canal/Shilshole Bay water quality management program data summary report addendum / 1987
Lake Water Quality Assessment Grant No. 2. Final Report. (Includes Lake Water Quality Assessment Program, 1992. Northeastern Illinois Lakes). 1994
Lake Water Quality Assessment Program, 1992. Northeastern Illinois Lakes. 1993
Lake Water Quality Assessment Program, 1993. Northeastern Illinois Lakes. 1995
Lake Water Quality Assessment Program: Southern Illinois Lakes. 1991
Land cultivation of industrial wastes and municipal solid wastes : state-of-the-art study / 1978
Land manager's guide to water quality monitoring. 1991
Lead and copper monitoring guidance for water systems serving 101 to 500 persons. 1992
Lead and copper monitoring guidance for water systems serving 3,301 to 10,000 persons. 1992
Lead and copper monitoring guidance for water systems serving 501 to 3,300 persons. 1992
Lead and copper rule guidance manual / 1992
Lead and Copper Rule. (San Francisco, CA, May 24 and 25, 2000). 2000
Lead in drinking water in schools and non-residential buildings. 1994
Lead in school's drinking water / 1989
Lead in school's drinking water / 1991
Limnological Investigation of the Yellowstone River Related to Taste and Odor Problems in Domestic Water Supplies, Laurel to Glendive, Montana, August-September, 1952. 1952
Low-Btu gasification wastewater : technical support document. 1986
Lower American River Water Quality Study. 1969
Major Ion Chemistry of Lakes on the Kenai Peninsula, Alaska. 1993
Massachusetts Estuarine Assessment Project, October 2000. 2000
Maximum utilization of water resources in a planned community : bacterial characteristics of stormwaters in developing rural areas / 1979
Measurement of total radium and radium-226 in environmental waters : a tentative reference method / 1976
Measurements and Loadings of Polycyclic Aromatic Hydrocarbons (PAH) in Storm Water, Combined Sewer Overflows, Rivers, and Publicly Owned Treatment Works (POTWs) Discharging to Massachusetts Bays. Final Report. 1995
Measuring and Modeling Variations in Distribution System Water Quality. 1990
Metals in Ground Water: Sampling Artifacts and Reproducibility. 1992
Metals translator : guidance for calculating a total recoverable permit limit from a dissolved criterion. 1996
Method 1613 : tetra- through octa- chlorinated dioxins and furans by isotope dilution HRGC/HRMS. 1994
Method 1622 : cryptosporidium in water by filtration/IMS/FA. 1997
Method 1622 : cryptosporidium in water by filtration/IMS/FA. 1998
Method 1631 : mercury in water by oxidation, purge and trap, and cold vapor atomic fluorescence spectrometry. 1996
Method 1631 : mercury in water by oxidation, purge and trap, and cold vapor atomic fluorescence spectrometry. 1996
Method 1632 : determination of inorganic arensic in water by hydride generation flame atomic absorption. 1996
Method 1632 : inorganic arsenic in water by hydride generation quartz furnace atomic absorption. 1996
Method 1636 : determination of hexavalent chromium by ion chromatography. 1996
Method 1637 : determination of trace elements in ambient waters by chelation preconcentration with graphite furnace atomic absorption. 1996
Method 1638 : determination of trace elements in ambient waters by inductively coupled plasma-mass spectrometry. 1995
Method 1638 : determination of trace elements in ambient waters by inductively coupled plasma-mass spectrometry. 1996
Method 1639 : determination of trace elements in ambient waters by stabilized temperature graphite furnace atomic absorption. 1996
Method 1640 : determination of trace elements in ambient waters by on-line chelation preconcentration and inductively coupled plasma-mass spectrometry. 1996
Method 1664, Revision B: N-Hexane Extractable Material (HEM; Oil and Grease) and Silica Gel Treated N-Hexane Extractable Material (SGT-HEM; Non-Polar Material) by Extraction and Gravimetry. 2010
Method 1668, Revision A Chlorinated Biphenyl Congeners in Water, Soil, Sediment, Biosolids, and Tissue by HRGC/HRMS. 2003
Method 1668A Interlaboratory Validation Study Report, March 2010. 2010
Method 1668B Chlorinated Biphenyl Congeners in Water, Soil, Sediment, Biosolids, and Tissue By HRGC/HRMS. 2008
Method 1668C Chlorinated Biphenyl Congeners in Water, Soil, Sediment, Biosolids, and Tissue by HRGC/HRMS, April 2010. 2010
Method 1669 : sampling ambient water for trace metals at EPA water quality criteria levels : draft. 1996
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