USGS Drinking Water Programs Home page for information on drinking water programs of the U.S. Geological Survey http://water.usgs.gov/owq/dwi/ - 6.4KB - USGS - +topic:116963313: 29	30 Sep 04 Find Similar

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USGS Water Quality Information Home page for water quality information from the U.S. Geological Survey USGS http://water.usgs.gov/owq/ - 10.2KB - USGS - +topic:116963313: 29	15 Oct 04 Find Similar
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USGS Toxic Substances Hydrology Program The Toxic Substances Hydrology Program provides science information needed to improve characterization and management of contaminated sites, to protect human and .. http://toxics.usgs.gov/ - 11.7KB - USGS - +topic:116963313: 29	15 Oct 04 Find Similar
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USGS NAWQA BIBLIOGRAPHY Bibliography for National Water-Quality Assessment -NAWQA- Program http://water.usgs.gov/nawqa/biblio/ - 2.6KB - USGS - +topic:116963313: 15

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Photo Gallery Photo Gallery of the USGS Toxic Substances Hydrology Program. USGS - U.S. Geological Survey http://toxics.usgs.gov/photo_gallery/ - 13.2KB - USGS - +topic:116963313: 15

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Photo Gallery (33%) The Toxic Substances Hydrology Program provides science information needed to improve characterization and management of contaminated sites, to protect human and .. http://toxics.usgs.gov/photo_gallery/bimidji.html - 11.6KB Photo Gallery (33%) Photo Gallery, Development and Research, Determining the Benthic Flux of Dissolved Metals in Bed Sediments USGS - U.S. Geological Survey http://toxics.usgs.gov/photo_gallery/benthic_flux.html - 12.9KB Photo Gallery (33%) Photo Gallery, USGS scientists have found that concentrations of some metals dissolved in stream waters fluctuate significantly on a daily cycle, Toxic Substances .. http://toxics.usgs.gov/photo_gallery/metals_variation.html - 10.0KB     View more hits from 'toxics.usgs.gov/photo_gallery' (Group score: 33%)

USGS Toxic Substances Hydrology Program -- New Publications New Publications from the USGS Toxic Substances Hydrology Program. USGS - U.S. Geological Survey http://toxics.usgs.gov/pubs/ - 24.6KB - USGS - +topic:116963313: 15	15 Oct 04 Find Similar

USGS NAWQA VOC National Synthesis: Home Home page for VOC National Synthesis Project of the U.S. Geological Survey NAWQA VOC National Synthesis, U.S. Geological Survey http://sd.water.usgs.gov/nawqa/vocns/ - 10.9KB - USGS - +topic:116963313: 15	15 Oct 04 Find Similar

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New Method for Assessing Bed Sediment Contamination (33%) USGS scientists developed a method for estimating the contribution of contaminated bed sediments in lakes and reservoirs to the overall .. USGS - U.S. Geological Survey http://toxics.usgs.gov/highlights/benthic_flux.html - 14.8KB Using Plants To Detect Tritium Contamination (33%) description text http://toxics.usgs.gov/highlights/tritium.html - 12.1KB History and Ecology of Chloroethene Biodegradation–A Review (33%) USGS scientist Paul M. Bradley has written a review of the scientific community's current understanding of biodegradation of .. USGS - U.S. Geological Survey http://toxics.usgs.gov/highlights/chloroethene_biodeg_hist.html - 11.5KB     View more hits from 'toxics.usgs.gov/highlights' (Group score: 33%)

Toxics Program Remediation Activities A listing of Toxic Substances Hydrology Program project involve remediation activities. http://toxics.usgs.gov/topics/rem_act/ - 11.6KB - USGS - +topic:116963313: 15

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Nickel Cycling in the South San Francisco Bay, Toxics Program Remediation Activities (32%) USGS assessed bottom sediments of the South San Francisco Bay, California, as a source of nickel contamination .. USGS - U.S. Geological Survey http://toxics.usgs.gov/topics/rem_act/nickel_cycling.html - 14.0KB Lake Coeur d'Alene Remediation Assessment, Toxics Program Remediation Activities (32%) USGS assessed bottom sediments of Lake Coeur d'Alene, Idaho, as a source of metal contamination using benthic .. USGS - U.S. Geological Survey http://toxics.usgs.gov/topics/rem_act/coeurdalene_remediation.html - 18.4KB Mercury Transport in the Carson River Basin, Toxics Program Remediation Activities (32%) Toxic Program's Remediation Activities USGS - U.S. Geological Survey http://toxics.usgs.gov/topics/rem_act/mercury_transport.html - 21.1KB     View more hits from 'toxics.usgs.gov/topics/rem_act' (Group score: 32%)

USGS: Summary publications from 36 National Water-Quality Assessment study units (1991-98) Summary publications on water quality in 20 agricultural areas of the United States, based on water-quality .. USGS - U.S. Geological Survey, National Water-Quality ... http://water.usgs.gov/nawqa/nawqasum/ - 19.9KB - USGS - +topic:116963313: 15	30 Sep 04 Find Similar

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Quality-Control Design for Surface-Water Sampling in NAWQA NAWQA Nutrient data http://water.usgs.gov/nawqa/protocols/OFR97-223/ - 3.1KB - USGS - +topic:116963313: 15	30 Sep 04 Find Similar

Stream habitat protocol NAWQA Nutrient data http://water.usgs.gov/nawqa/protocols/WRI98-4052/ - 4.0KB - USGS - +topic:116963313: 15	30 Sep 04 Find Similar

USGS Technical Assistance for TMDLs Home page for information on USGS technical assistance for TMDLs http://water.usgs.gov/owq/tmdl/ - 7.8KB - USGS - +topic:116963313: 15	30 Sep 04 Find Similar

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SPARROW - Surface Water Quality Modeling SPARROW - Surface Water Quality Modeling http://water.usgs.gov/nawqa/sparrow/ - 7.1KB - USGS - +topic:116963313: 15	30 Sep 04 Find Similar

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USGS Oahu NAWQA Homepage Water Quality Information (Oahu NAWQA), Hawaii Distict Office, USGS Water Resources Division USGS - U.S. Geological Survey, Water Resources Division, ... http://hi.water.usgs.gov/nawqa/ - 12.7KB - USGS - +topic:116963313: 15

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Albuquerque Water Information US Geologic Survey Homepage for Water Resources of New Mexico USGS - U.S. Geological Survey, New Mexico District http://nm.water.usgs.gov/nawqa/ - 5.7KB - USGS - +topic:116963313: 15

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USGS- Great Salt Lake Basins NAWQA Home Page The Great Salt Lake Basins NAWQA is part of the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) Program http://ut.water.usgs.gov/nawqa/ - 3.7KB - USGS - +topic:116963313: 15	29 Sep 04 Find Similar

USGS NAWQA NUTRIENTS NATIONAL SYNTHESIS NAWQA Nutrients National Synthesis http://water.usgs.gov/nawqa/nutrients/ - 5.1KB - USGS - +topic:116963313: 15	29 Sep 04 Find Similar
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