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Results 1 - 20 of 31,600 for contaminants within all areas of EPA.

Contaminants  Any element, substance, compound, or mixture that, after release into the environment and upon exposure, ingestion, inhalation, or assimilation into any organism, will or may reasonably be anticipated to cause illness, death, or deformation in any organism. The definition of pollutant or contaminant specifically excludes petroleum and natural gas. -  From RCRA Orientation Manual 2008 Glossary
  - Search all glossaries for terms containing contaminants

Contaminants and Industrial Processes Research | Water ...2014-10-24
http://www.epa.gov/research/waterscience/water-contaminants...
EPA research aims to understand risks posed by chemicals, uncertainties of chemical transformations in the environment, and inadequacies in monitoring exposures and effects.
Chemical and Microbial Risk Research | Water Research | US ...2014-10-24
http://www.epa.gov/research/waterscience/water-chemical-mic...
EPA researches water contaminants in order to promote safe recreational waters; maintain healthy water resources, and prepare for potential terrorist threats
[More results from www.epa.gov/research/waterscience]
QAPP for Assessment of the fate of contaminants in hydraulic ...
http://www2.epa.gov/hfstudy/qapp-assessment-fate-contaminan...
This QAPP describes the technical details and associated quality assurance and quality control procedures for the wastewater treatability studies.
QAPP: Fate, Transport, and Characterization of Contaminants ...
http://www2.epa.gov/hfstudy/qapp-fate-transport-and-charact...
Document page for QAPP on Fate, transport, and characterization of contaminants in hydraulic fracturing wastewater treatment processes.
[More results from www2.epa.gov/hfstudy]
Lead Contamination Control and Asbestos Information Acts of ...
http://www2.epa.gov/aboutepa/lead-contamination-control-and...
EPA press release - Nov. 1, 1988 on President Reagan signing Lead Contamination Control & Asbestos Information Acts of 1988, and Fact sheets w/ Section-by-Section Analysis of laws
Contaminants and Industrial Processes Research
http://www2.epa.gov/water-research/contaminants-and-industr...
EPA research aims to understand risks posed by chemicals, uncertainties of chemical transformations in the environment, and inadequacies in monitoring exposures and effects.
Integrated Risk Information System (IRIS) | EPA2014-10-22
http://www.epa.gov/iris/
IRIS is a human health assessment program that evaluates quantitative and qualitative risk information on effects that may result from exposure to environmental contaminants.
Eastern Michaud Flats Contamination2014-10-23
http://yosemite.epa.gov/r10/cleanup.nsf/7d19cd587dff1eee882...
EPA Region 10 National Priority List site near Pocatello, Idaho - Eastern Michaud Flats Contamination
Libby Asbestos OU4 Data Summary Report: Nature and ...
http://www2.epa.gov/region8/libby-asbestos-ou4-data-summary...
Data summarizes 2012 report to characterize the nature and extent of potential LA contamination in surface water and sediment of the Kootenai River and its major tributaries and evaluate potential ecological and human health risks. Released March 22, 2013.
The US Environmental Protection Agency (USEP ection ...
http://www2.epa.gov/region8/region-8-emerging-contaminants-...
report of Region 8 Emerging Contaminants Project Summary
[More results from www2.epa.gov/region8]
Key Issues to be Investigated at Case Study Locations | EPA's ...2014-10-24
http://www.epa.gov/hfstudy/keyissues.html
EPA page that has selected seven case studies located in various formations locations across the country.
Contaminants of Emerging Concern | Contaminants of ...
http://water.epa.gov/scitech/cec/
Contaminants of Emerging Concern
Drinking Water Contaminants | Drinking Water Contaminants ...
http://water.epa.gov/drink/contaminants/index.cfm
Drinking Water Contaminants
04/30/2014: EPA Encourages the Public to Comment on Plan ...2014-10-24
http://yosemite.epa.gov/opa/admpress.nsf/0/073f4685e05e4bf7...
... covered the landfills with a clay cap to keep water from mixing with the
contaminants and spreading the ground water contamination. ...
10/29/2013: EPA Finalizes Plan for Cleanup at Eighteen Mile ...2014-10-24
http://yosemite.epa.gov/opa/admpress.nsf/0/4358bff91dc2a6fd...
... contaminated with polychlorinated biphenyls (PCBs) and other contaminants,
including lead ... multi-faceted plan to clean up contamination from over ...
[More results from yosemite.epa.gov/opa/admpress.nsf/0]
04/08/2013: EPA Finalizes Cleanup Plan for the Cayuga ...2014-10-24
http://yosemite.epa.gov/opa/admpress.nsf/d0cf6618525a9efb85...
... EPA will use natural processes to reduce the level of contamination to meet ...
samples to verify that the level and extent of contaminants are declining ...
11/07/2013: EPA ANNOUNCES GRANT TO KEWEENAW BAY ...2014-10-24
http://yosemite.epa.gov/opa/admpress.nsf/d0cf6618525a9efb85...
... ANNOUNCES GRANT TO KEWEENAW BAY INDIAN COMMUNITY TO
REDUCE HEALTH RISKS ASSOCIATED WITH CONTAMINANTS IN FISH. ...
[More results from yosemite.epa.gov/opa/admpress.nsf/d0cf6618525a9efb85257359003fb69d]
Fish Contaminant SurveyFish Contaminant SurveyFish ...
http://www2.epa.gov/columbiariver/fish-contaminant-survey
Technical report assessing chemical pollution in fish, the potential health risks from eating those fish based on samples collected 1996 - 1998 from tribal fishing waters in WA, OR, ID.
05/14/2014: EPA Requires Global Titanium Manufacturer to ...2014-10-24
http://yosemite.epa.gov/opa/admpress.nsf/ab2d81eb088f4a7e85...
... Enforcement. EPA Requires Global Titanium Manufacturer to Investigate
and Clean Up PCB Contamination in Nevada. ...
Addressing Uranium Contamination on the Navajo Nation ...2014-09-25
http://www.epa.gov/region9/superfund/navajo-nation/
... Southwest; Superfund; Uranium Contamination on the Navajo Nation.
Addressing Uranium Contamination on the Navajo Nation. ...

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