Part 117—Determination of reportable quantities for hazardous substances RegSenseToxic/Hazardous Substance ReleasesCERCLA, SARA, EPCRAWater ProgramsWater QualityEnvironmental Protection Agency (EPA)CWA ComplianceEnglishRelease NotificationsWater PermittingMunicipal WastewaterCFR RegulationsCFR PartIndustrial WastewaterEnvironmentalFocus AreaUSA
Authority: 33 U.S.C. 1251 et seq., and Executive Order 11735, superseded by Executive Order 12777, 56 FR 54757.Subpart A—General ProvisionsSubpart B—ApplicabilitySubpart C—Notice of Discharge of a Reportable QuantitySource: 44 FR 50776, Aug. 29, 1979, unless otherwise noted. ['CERCLA, SARA, EPCRA', 'Water Programs']['Municipal Wastewater', 'Water Permitting', 'Release Notifications', 'Industrial Wastewater', 'Water Quality', 'Toxic/Hazardous Substance Releases']