Search Results for the EPA National Library Catalog

Items Found: 4480
Showing: Items 1601 - 1650
Your Search: (SUBJECT=ground water)


 
 
 
PREV 1 ... 28 29 30 31 32 33 34 35 36 37 38 ... 90 NEXT
Select Item Title Year Published
Method 515.4: Determination of Chlorinated Acids in Drinking Water by Liquid-Liquid Microextraction, Derivatization, and Fast Gas Chromatography with Electron Capture Detection. Revision 1.0. 2000
Method 536: Determination of Triazine Pesticides and Their Degradates in Drinking Water by Liquid Chromatography Electrospray Ionization Tandem Mass Spectrometry (LC/ESI-MS/MS). Version 1.0. 2007
Method 552. determination of haloacetic acids and dalapon in drinking water by liquid-liquid microextraction, derivatization, and gas chromatography with electron capture detection. {electronic resource} : 2003
Method 557: Determination of Haloacetic Acids, Bromate, and Dalapon in Drinking Water by Ion chromatography Electrospray Ionization Tandem Mass Spectrometry (IC-ESI-MS/MS). Version 1.0. 2009
Methodologies for evaluating in-situ bioremediation of chlorinated solvents / 1992
Methodology to evaluate the potential for ground water contamination from geothermal fluid releases / 1980
Methods and practices for controlling water pollution from agricultural nonpoint sources. 1973
Methods and results of EPA's study of radon in drinking water / 1983
Methods for chemical analysis of water and wastes. 1983
Methods for evaluating the attainment of cleanup standards / 1989
Methods for evaluating the attainment of cleanup standards : vol. 2. Ground water / 1992
Methods for monitoring pump-and-treat performance / 1994
Methods for the determination of inorganic compounds in drinking water : methods 300.0 and 200.8 / 1989
Methods for the determination of organic and inorganic compounds in drinking water : Volume I. 2000
Methods for the determination of organic and inorganic compounds in drinking water, Volume I 2000
Methods for the storage and retrieval of RCRA ground-water monitoring data on STORET : users manual. 1985
Methods of Determining Aquifer Storage Capacity and Fresh-Saline Water Interfaces by Geoelectrical Investigations. 1972
Methods of preventing, detecting, and dealing with surface spills of contaminants which may degrade underground water sources for public water systems / 1979
Methods of Reducing Water Contaminants: Removal of Organic Compounds. 1990
Methods, occurrence and monitoring document for radon from drinking water : public comment draft / 1999
Metrics for nitrate contamination of ground water at CAFO Land Application Site : Arkansas dairy study / 2009
Metrics for nitrate contamination of ground water at CAFO land application sites : Iowa swine study / 2009
Metro wastewater management : summary draft, environmental impact statement. 1980
Microbial Activity in Model Aquifer Systems. 1984
Microbial Activity in Subsurface Samples Before and during Nitrate-Enhanced Bioremediation. 1995
Microbial Aspects of Groundwater Pollution. 1980
Microbial Changes and Possible Ground Water Pollution From Poultry Manure and Beef Cattle Feedlots in Georgia. 1973
Microbial Degradation of Nitrogen, Oxygen and Sulfur Heterocyclic Compounds under Anaerobic Conditions: Studies with Aquifer Samples. 1989
Microbial Degradative Activity in Ground Water at a Chemical Waste Disposal Site. 1993
Microbial Ecology of a Shallow Unconfined Ground Water Aquifer Polluted by Municipal Landfill Leachate. 1987
Microbial ecology of the terrestrial subsurface / 1988
Microbial Modifications of Ground Water. 1972
Microbial Removal of Halogenated Methanes, Ethanes, and Ethylenes in an Aerobic Soil Exposed to Methane. (Journal Version). 1988
Microbial Removal of Wastewater Organic Compounds as a Function of Input Concentration in Soil Columns. 1984
Microcosm and In situ Field Studies of Enhanced Biotransformation of Trichloroethylene by Phenol-Utilizing Microorganisms. 1993
Microcosm Study of Arsenic Fate in Mahomet Aquifer Sediment and Groundwater. 2006
Mill Creek Area, Jefferson County, Kentucky. Appendix B: Groundwater Program. 1981
Mineralogy and Chemistry of High Plains Playa Lake Soils and Sediments. 1972
Minimum set of data elements for ground water quality : brochure. 1993
Mining Waste NPL Site Summary Report, East Helena Smelter Site, East Helena, Montana (Final Draft) 1991
Minnesota's Water Supply: Natural Conditions and Human Impacts. 2000
Miscellaneous data and information collected during the radiation surveys at the former Monument Uranium Mill site (1974-1975) / 1978
Mississippi Chemical Corporation, Hardee County Phosphate Mine, Hardee County, Florida. Technical Support Document. 1981
Mississippi Embayment Regional Ground Water Study. 2011
Mobile Chemical Company, South Fort Meade Mine, Polk County, Florida. 1981
Mobile Chemical Company, South Fort Meade Mine, Polk County, Florida: Supplemental Information Document. 1981
Mobilization of Aluminum in a Natural Soil System: Effects of Hydrologic Pathways. 1987
Mobilization of Aviation Gasoline from a Residual Source. 1989
Model Approach for RCRA (Resource Conservation and Recovery Act) Groundwater Regulations. 1988
Model Assessment for Delineating Wellhead Protection Areas. 1988
PREV 1 ... 28 29 30 31 32 33 34 35 36 37 38 ... 90 NEXT

Save, Print or Email Selected Records