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The United States Environmental Protection Agency (EPA) issues Effluent Guideline regulations for categories of industrial sources of water pollution under Title III of the Clean Water Act (CWA). [1] The standards are technology-based, i.e. they are based on the performance of treatment and control technologies (e.g., Best Available Technology ...
An effluent limitation is a United States Clean Water Act standard of performance reflecting a specified level of discharge reduction achievable by the best available technology or related standards for various sources of water pollution.
These regulations can include emission limits that specify the rate, amount, and kinds of pollutants that may be emitted from a given source over a specific period. The EPA's various effluent limitations for water pollution under the CWA are simply a few of the many environmental regulations that are nominally performance standards.
The technology-based and water quality-based effluent limits are developed and then compared to determine which is the more stringent, which is then used as the effluent limit for the permit. Monitoring requirements, special conditions, and standard conditions for each pollutant are developed and the permit is then issued and its requirements ...
EPA has published technology-based regulations, called "effluent guidelines", for 59 industrial categories. [11] The agency reviews the standards annually, conducts research on various categories, and makes revisions as appropriate. [16] Noncompliance with these standards and all other conditions in the permits is punishable by law. [18]
The EPA regulations require each facility to apply for a specific permit for its wastewater discharges, and consequently require that each facility treat its wastewater. [101] In addition to effluent limitations, the permits include monitoring and reporting requirements, which are used by EPA and states to enforce the limitations. [17]
Additionally, these laws provide regulations on the alteration of the chemical, physical, radiological, and biological characteristics of water resources. Regulatory efforts may include identifying and categorizing water pollutants, dictating acceptable pollutant concentrations in water resources, and limiting pollutant discharges from effluent ...
The Environmental Protection Agency can only act pursuant to statutes—the laws passed by Congress. Appropriations statutes authorize how much money the agency can spend each year to carry out the approved statutes. The agency has the power to issue regulations. A regulation interprets a statute, and EPA applies its regulations to various ...