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Laws & Regulations

Multi-use Fact Sheet for Propylene glycol: (Aquatic Life - acute concentration), Wisconsin Department of Natural Resources

Propylene Glycol secondary values for fish and aquatic life
Human Health - water ingestion only Fact Sheet for 1-Butoxy-2-propanol: (Human Health - water ingestion only), New York State Department of Environmental Conservation

Butoxypropanol summary information and standard derivation
Human Health Carcinogen Fact Sheet for 2,4-Dinitrotoluene: (Human Health Carcinogen - fish ingestion only), Wisconsin Department of Natural Resources

Values of public and non public water sources for 2-4-Dinitrotoluene
Multi-use Fact Sheet for Ethylbenzene: (Aquatic Life - acute concentration), Wisconsin Department of Natural Resources

Ethylbenzene secondary values for cold water
Multi-use Fact Sheet for Indeno[1,2,3-cd]pyrene: (Aquatic Life - acute concentration), Wisconsin Department of Natural Resources

Indenopyrene (1,2,3) secondary values, chemical properties and effect on human health and fish and aquatic life
Human Health Fact Sheet for Chlorine: (Human Health - fish ingestion only), Ohio Environmental Protection Agency

Chlorine criteria summary, exposure data and references
Aquatic Life Fact Sheet for Dibenz[a,h]anthracene: (Aquatic Life - acute concentration), Ohio Environmental Protection Agency

Acute and chronic data for Dibenz ah anthracene
Human Health Noncarcinogen Fact Sheet for Chlordane: (Human Health Noncarcinogen - fish ingestion only), Wisconsin Department of Natural Resources

Fact Sheet for Chlordane
Human Health Noncarcinogen Fact Sheet for Chromium(III): (Human Health Noncarcinogen - fish ingestion only), Wisconsin Department of Natural Resources

Chromium values for public and nonpublic water supplies
Multi-use Fact Sheet for p-Nitrophenol: (Aquatic Life - acute concentration), Wisconsin Department of Natural Resources

4-Nitrophenol secondary values for fish and aquatic life
Calculation of the Annual Part 71 Fee for Calendar Year 2019

Part 71 Annual Fee
EPA Final Evaluation of 2016-2017 Milestone and Midpoint Progress and 2018-2019 Milestone Commitments in the Chesapeake Bay Watershed

EPA midpoint assessments of the efforts by jurisdictions towards meeting 2016-2017 milestones and 2018-19 commitments milestones for the Chesapeake Bay TMDL. The assessment found that the jurisdictions have made considerable progress in reducing pollution.
Calculation of the Part 70 Presumptive Minimum Fee Effective September 1, 2018 through August 31, 2019

Part 70 Presumptive Minimum Fee
Calculation of the Part 70 Presumptive Minimum Fee Effective September 1, 2017 through August 31, 2018

Part 70 Presumptive Minimum Fee
State Program Approval Policy and Guidance

Find EPA policies and guidance on approval of state underground storage tank programs.
Reports of Title V Operating Permit Program Evaluations in EPA's South Central Region

This is the repository for reports evaluating Title V Operating Permit Programs conducted by EPA Region 6 personnel.
Human Health - water ingestion only Fact Sheet for Terbufos: (Human Health Noncarcinogen - water ingestion only), New York State Department of Environmental Conservation

Terbufos summary of information, derivation of value and references
Human Health - water ingestion only Fact Sheet for 2,4,6-Trimethylpyridine: (Human Health - water ingestion only), New York State Department of Environmental Conservation

Trimethylpyridine (collidine) summary information, standard derivation, references
Human Health - water ingestion only Fact Sheet for .alpha.-Hexachlorocyclohexane: (Human Health Carcinogen - water ingestion only), New York State Department of Environmental Conservation

alpha-Hexachlorocyclohexane effects, values and scope of review
Aquatic Life Fact Sheet for Methyl bromide: (Aquatic Life - acute concentration), Ohio Environmental Protection Agency

Bromomethane (methyl bromide) acute and chronic data

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