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Effects Determinations for the California Red-legged Frog10-22-2009

"Effects determinations for the California Red-legged Frog listed by pesticide chemical."

http://www.epa.gov/espp/litstatus/effects/redleg-frog (HTML)

Federal Register Notice | Green Book | US EPA09-23-2009

MPCA submitted ambient air monitoring data for the years 1998-2000 and the period of January ... PM monitoring sites in the nonattainment area located at 1450 Red Rock Road and 1200 Warner Road.

http://www.epa.gov/air/oaqps/greenbk/6748787.html (HTML)

Federal Register Notice | Green Book | US EPA09-23-2009

... determination is based on EPA's review of monitored air quality data for compliance with the one-hour ozone NAAQS... Copies of the State ozone air quality monitoring data and EPA policy concerning attainment findings are contained in the ...

http://www.epa.gov/air/oaqps/greenbk/6246238.html (HTML)

Current National Recommended Water Quality Criteria12-02-2009

"EPA's compilation of national recommended water quality criteria is presented as a summary tablecontaining recommended water quality criteria for the protection of aquatic life and human health forapproximately 150 pollutants."

http://www.epa.gov/waterscience/criteria/wqctable (HTML)

National Recommended Water Quality Criteria12-02-2009

... health criterion is the same as originally published in the Red Book which predates the 1980 methodology and did not utilize the ...

http://www.epa.gov/waterscience/criteria/wqcriteria.html (HTML)

Federal Register Notice | Green Book | US EPA09-23-2009

... had violating monitors for the years 2000-2002, but incomplete data or other data issues for the years 2001-2003.

http://www.epa.gov/air/oaqps/greenbk/70944.html (HTML)

Federal Register Notice | Green Book | US EPA09-23-2009

... end of 2004, we indicated our desire to consider 2004 data where feasible in order to evaluate attainment status based upon data from the 3-year period of 2002 to 2004 ...

http://www.epa.gov/air/oaqps/greenbk/7019843.html (HTML)

Federal Register Notice | Green Book | US EPA09-23-2009

... NAAQS, EPA considers the most recent 3 consecutive years of data in accordance with 40 Code of Federal Regulations (CFR) part ...

http://www.epa.gov/air/oaqps/greenbk/6923857.html (HTML)

Federal Register Notice | Green Book | US EPA09-23-2009

... NAAQS, EPA considers the most recent 3 consecutive years of data in accordance with 40 Code of Federal Regulations (CFR) part ...

http://www.epa.gov/air/oaqps/greenbook/6923857.html (HTML)

National Recommended Water Quality Criteria06-24-2009

V This value was derived from data for heptachlor and the criteria document provides insufficient data to estimate the relative toxicities of heptachlor and heptachlor epoxide ... F The derivation of this value is presented in the Red Book (EPA 440/9-76-023, July, 1976.

http://www.epa.gov/waterscience/criteria/wqctable/index.html (HTML)

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