Results 31 - 40 of 136,096 for contaminants within all areas of the EPA. Only web pages are included. Search all document formats.

Related questions & answers

Why was sodium included on the Contaminant Candidate List 1 (CCL 1)?

Health effects from bacterial contamination in drinking water

Does bottled water contain contaminants?

How is a maximum contaminant level goal (MCLG) different from a maximum contaminant level (MCL)?

What are the types of contaminants for which bottled water is tested?

Why did EPA develop a secondary maximum contaminant level (SMCL) range between .5mg/l - .2mg/l for aluminum, rather than a specific acceptable level?

How should a system calculate the running annual average to determine compliance with the trihalomethane maximum contaminant level (MCL) when it does not have monitoring data for one of the quarters?

How does a public water system (PWS) determine the source of a contaminant when reporting it in the system's consumer confidence report (CCR)?

What mass to activity ratio must be used to calculate the "net" alpha (gross alpha minus uranium and radon) to determine compliance with the gross alpha maximum contaminant level (MCL)?

Should Unregulated Contaminant Monitoring Rule (UCMR) sampling data be submitted to EPA by the PWS or the laboratory that analyzes the sample?

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IRIS Summary of Cadmium (CASRN 7440-43-9)07-09-2009
"Provides information on cadmium from the Integrated Risk Information System (IRIS)."
http://www.epa.gov/NCEA/iris/subst/0141.htm (HTML)
IRIS Summary of inorganic arsenic, (CASRN 7440-38-2)07-09-2009
"This is a summary of information on inorganic arsenic, (CASRN 7440-38-2) provided by the Integrated Risk Information System (IRIS)."
http://www.epa.gov/NCEA/iris/subst/0278.htm (HTML)
IRIS summary of Barium and Compounds (CASRN 7440 - 39 - 3)07-09-2009
"Provides information from the Integrated Risk Information System (IRIS) on barium."
http://www.epa.gov/NCEA/iris/subst/0010.htm (HTML)
IRIS Summary of Trichloroethylene (CASRN 79-01-6)07-09-2009
"This is a summary of information on Trichloroethylene (CASRN 79-01-6) provided by the Integrated Risk Information System (IRIS)."
http://www.epa.gov/NCEA/iris/subst/0199.htm (HTML)
Integrated Risk Information System: Toluene (CASRN 108-88-3)07-09-2009
"This is a summary of information on Toluene (CASRN 108-88-3) provided by the Integrated Risk Information System (IRIS)."
http://www.epa.gov/NCEA/iris/subst/0118.htm (HTML)
IRIS Summary of Tetrachloroethylene (CASRN 127-18-4)07-09-2009
"This is a summary of information on Tetrachloroethylene (CASRN 127-18-4) provided by the Integrated Risk Information System (IRIS)."
http://www.epa.gov/NCEA/iris/subst/0106.htm (HTML)
IRIS Summary of Chloroform (CASRN 67-66-3)07-09-2009
"This is a summary of information on Chloroform (CASRN 67-66-3) provided by the Integrated Risk Information System (IRIS)."
http://www.epa.gov/NCEA/iris/subst/0025.htm (HTML)
IRIS Summary of Cyanide, Free (CASRN 57-12-5)07-09-2009
"This is a summary of information on Cyanide, Free (CASRN 57-12-5) provided by the Integrated Risk Information System (IRIS)."
http://www.epa.gov/NCEA/iris/subst/0031.htm (HTML)
Integrated Risk Information System: Benzene: CASRN 71 - 43 - 207-09-2009
"Provides information on benzene from the Integrated Risk Information System (IRIS)."
http://www.epa.gov/NCEA/iris/subst/0276.htm (HTML)
Envirofacts Warehouse Chemical References: Barium: CAS # 7440 - 39 - 304-10-2009
"Provides information about barium."
http://www.epa.gov/enviro/html/emci/chemref/7440393.html (HTML)

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