{"data":{"id":"us/40-cfr-415.165","jurisdiction":"us","citation":"40 CFR 415.165","heading":"New source performance standards (NSPS).","body":"(a) Any new source subject to this subpart and using the solar evaporation process must achieve the following new source performance standards (NSPS): There shall be no discharge of process wastewater pollutants to navigable waters, except that unused bitterns may be returned to the body of water from which the process brine solution was originally withdrawn, provided no additional pollutants are added to the bitterns during the production of sodium chloride.\n(b) Any new source subject to this subpart and using the solution brine-mining process must achieve the following new source performance standards (NSPS): There shall be no discharge of process wastewater pollutants to navigable waters.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 415—INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY","Subpart P—Sodium Chloride Production Subcategory"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"1207217360fce91155d2c3c976f527115a05e434e456b525f659f4ddd586dba7","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-415.164","next":"us/40-cfr-415.166"},"notice":"GroundRules: Original legal text. Not legal advice."}