['Water Programs']

['Antidegradation', 'Water Quality', 'Watershed Management']

05/13/2025

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REGSENSE
Topic Search
Water Programs - Antidegradation

Part 131—Water quality standards

RegSense Watershed Management CFR Regulations CFR Part Environmental Protection Agency (EPA)Water Programs Antidegradation Water Quality Environmental CWA Compliance English Focus Area USA

Authority: 33 U.S.C. 1251 et seq.

Subpart A—General Provisions

Subpart B—Establishment of Water Quality Standards

Subpart C—Procedures for Review and Revision of Water Quality Standards

Subpart D—Federally Promulgated Water Quality Standards

Source: 48 FR 51405, Nov. 8, 1983, unless otherwise noted.

['Water Programs']

['Antidegradation', 'Water Quality', 'Watershed Management']

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