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  2. Effluent guidelines - Wikipedia

    en.wikipedia.org/wiki/Effluent_guidelines

    EPA is also required to review and revise regulations as needed, and since 1972 it has promulgated ELGs for 59 industrial categories, with over 450 subcategories. Approximately 40,000 facilities that discharge directly to the nation's waters, 129,000 facilities that discharge to POTWs, and construction sites, are covered by the regulations.

  3. EPA Methods - Wikipedia

    en.wikipedia.org/wiki/EPA_Methods

    The United States Environmental Protection Agency (EPA) maintains and approves test methods, which are approved procedures for measuring the presence and concentration of physical, chemical and biological contaminants; evaluating properties, such as toxic properties, of chemical substances; or measuring the effects of substances under various conditions.

  4. National Emissions Standards for Hazardous Air Pollutants

    en.wikipedia.org/wiki/National_Emissions...

    The National Emission Standards for Hazardous Air Pollutants (NESHAP) are air pollution standards issued by the United States Environmental Protection Agency (EPA). The standards, authorized by the Clean Air Act, are for pollutants not covered by the National Ambient Air Quality Standards (NAAQS) that may cause an increase in fatalities or in serious, irreversible, or incapacitating illness.

  5. Regulation of greenhouse gases under the Clean Air Act

    en.wikipedia.org/wiki/Regulation_of_greenhouse...

    Section 202(a)(1) of the Clean Air Act requires the Administrator of the EPA to establish standards "applicable to the emission of any air pollutant from…new motor vehicles or new motor vehicle engines, which in [her] judgment cause, or contribute to, air pollution which may reasonably be anticipated to endanger public health or welfare" (emphasis added). [3]

  6. Methes Energies Canada Inc. Receives U.S. EPA Approval ... - AOL

    www.aol.com/news/2012-10-29-methes-energies...

    Methes Energies Canada Inc. Receives U.S. EPA Approval as Foreign Renewable Fuel Producer -Biodiesel from Sombra Plant Now Eligible to be Sold to the U.S.- LAS VEGAS--(BUSINESS WIRE)-- Methes ...

  7. New EPA rule to reduce methane emissions mirrors regulations ...

    www.aol.com/epa-rule-reduce-methane-emissions...

    Dec. 5—A new federal environmental rule aiming to reduce methane emissions produced by the oil and gas industry bears a resemblance to standards New Mexico enacted in recent years.

  8. Title 40 of the Code of Federal Regulations - Wikipedia

    en.wikipedia.org/wiki/Title_40_of_the_Code_of...

    Title 40 is a part of the United States Code of Federal Regulations.Title 40 arranges mainly environmental regulations that were promulgated by the US Environmental Protection Agency (EPA), based on the provisions of United States laws (statutes of the U.S. Federal Code).

  9. Impact Assessment Agency of Canada - Wikipedia

    en.wikipedia.org/wiki/Impact_Assessment_Agency...

    The legislation is the legal basis for the federal environmental assessment process in Canada. [ 4 ] On April 26, 2012, the Government introduced Bill C-38, the Jobs, Growth and Long-Term Prosperity Act , which repealed the existing Canadian Environmental Assessment Act and replaced it with a new Canadian Environmental Assessment Act, 2012 .