Search Results for the EPA National Library Catalog

Items Found: 914

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Select Item Title Year Published
301(h) Permit Reissuance Guidance Document for Small Discharges. 1988
A compilation of water quality standards for marine waters. 1982
A Guide on remedial actions at Superfund sites with PCB contamination. 1990
A Primer on the Office of Water Enforcement and Compliance and its programs / 1993
A State and local government guide to environmental program funding alternatives. 1994
A study of prospective water pollution control activities for the Ohio River Valley Water Sanitation Commission (ORSANCO). 1975
A study of sampling procedures as applied to the mechanical integrity testing of injection wells. 1980
Action for environmental quality : standards and enforcement for air and water pollution control. 1973
Acute Toxicity of Butyl Benzyl Phthalate to the Saltwater Fish English Sole, 'Parophrys vetulus'. 1983
Addendum to the development document for proposed effluent limitation guidelines and new source performance standards for the synthetic resins segment of the plastics and synthetics manufacturing point source category / 1974
Additional Information for Completing Storm Water Group Applications. 1991
Administrative Enforcement Report FY 1992. 1993
Ambient Aquatic Life Water Quality Criteria for 2,4-Dimethylphenol (CAS Registry Number 105-67-9). 1993
Ambient Aquatic Life Water Quality Criteria for Aniline (CAS Registry Number 62-53-3). 1993
Ambient water quality criteria document addendum for 2, 4-dimethylphenol / 1990
Ambient water quality criteria document addendum for 2-chlorophenol / 1989
Ambient water quality criteria document addendum for acrolein. (draft report final). 1989
Ambient water quality criteria document addendum for acrolein. (draft report final). 1989
Ambient water quality criteria document addendum for acrylonitrile, (draft report final). 1989
Ambient water quality criteria document addendum for antimony. (draft report final). 1989
Ambient water quality criteria document addendum for benzidene (draft report final). 1989
Ambient water quality criteria document addendum for cenphthene, (draft report final). 1990
Ambient water quality criteria document addendum for chlorinated napthalenes (draft report final) / 1989
Ambient water quality criteria document addendum for chloroakyl ethers (draft report final) / 1989
Ambient water quality criteria document addendum for chloroform ethers (draft report final) / 1989
Ambient water quality criteria document addendum for DDT, (draft report final) / 1989
Ambient water quality criteria document addendum for diphenylhydrazinw, (draft report final) / 1989
Ambient water quality criteria document addendum for ethylbenzene, (draft report final) / 1989
Ambient water quality criteria document addendum for fluoranthene, (draft report final) / 1990
Ambient water quality criteria document addendum for haloethers, (draft report final) / 1989
Ambient water quality criteria document addendum for hexachlorobutadiene / 1989
Ambient water quality criteria document addendum for hexachlorocyclopentadiene / 1989
Ambient water quality criteria document addendum for nitrophenols / 1989
Ambient water quality criteria document addendum for phenol, (draft final report) / 1989
Ambient water quality criteria document addendum for phthalate esters, (draft final report) / 1989
Ambient water quality criteria document addendum for toxaphene / 1989
Ambient Water Quality Criteria Document: Addendum for 2,4-Dichlorophenol. 1989
Ambient Water Quality Criteria Document: Addendum for Aldrin/Dieldrin. 1989
Ambient Water Quality Criteria Document: Addendum for Carbon Tetrachloride. 1989
Ambient Water Quality Criteria Document: Addendum for Chlordane. 1989
Ambient Water Quality Criteria Document: Addendum for Heptachlor. 1989
Ambient Water Quality Criteria Document: Addendum for Nitrosamines. 1989
Amelia River Pilot Study for Implementing EPA's Toxic Control Policy. 1991
Amended section 301(h) technical support document. 1994
An investigation into recreational water quality / 1972
Analysis of Current and Proposed Federal Legislation Seeking to Control the Use of Toxic Materials. 1975
Annual Analytical Symposium (12th). Held on May 10-11, 1989. 1990
Annual Report (2nd). Part I. March 1, 1974 - March 1, 1975. 1975
Annual Report (2nd). Part II. March 2, 1974-March 1, 1975. 1975
Application of modified aluminon and GFASS methods to beryllium determination in drinking water / 1992
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