{"data":{"id":"us/40-cfr-461.35","jurisdiction":"us","citation":"40 CFR 461.35","heading":"Pretreatment standards for new sources (PSNS).","body":"(a) Except as provided in § 403.7, any new source subject to this subpart that introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources:\n(1) Subpart C—Open Formation—Dehydrated—PSNS.\nPollutant or pollutant property Maximum for any 1 day Maximum for monthly average\nMetric units—mg/kg of lead used\nEnglish units—pounds per 1,000,000 pounds of lead used\nCopper 2.15 1.02\nLead 0.47 0.21\n(2) Subpart C—Open Formation—Wet—PSNS.\nPollutant or pollutant property Maximum for any 1 day Maximum for monthly average\nMetric units—mg/kg of lead used\nEnglish units—pounds per 1,000,000 pounds of lead used\nCopper 0.067 0.032\nLead 0.014 0.006\n(3) Subpart C—Plate Soak—PSNS.\nPollutant or pollutant property Maximum for any 1 day Maximum for monthly average\nMetric units—mg/kg of lead used\nEnglish units—pounds per 1,000,000 pounds of lead used\nCopper 0.026 0.012\nLead 0.005 0.002\n(4) Subpart C—Battery Wash—(Detergent)—PSNS.\nPollutant or pollutant Property Maximum for any 1 Day Maximum for monthly average\nMetric units—mg/kg of lead used\nEnglish units—pounds per 1,000,000 pounds of lead used\nCopper 1.152 0.549\nLead 0.252 0.117\n(5) Subpart C—Direct Chill Lead Casting—PSNS.\nPollutant or pollutant property Maximum for any 1 day Maximum for monthly average\nMetric units—mg/kg of lead used\nEnglish units—pounds per 1,000,000 pounds of lead used\nCopper 0.000256 0.000122\nLead 0.000056 0.000026\n(6) Subpart C—Mold Release Formulation—PSNS.\nPollutant or pollutant property Maximum for any 1 day Maximum for monthly average\nMetric units—mg/kg of lead used\nEnglish units—pounds per 1,000,000 pounds of lead used\nCopper 0.007 0.0037\nLead 0.0017 0.0008\n(7) Subpart C—Truck Wash—PSNS.\nPollutant or pollutant property Maximum for any 1 day Maximum for monthly average\nMetric units—mg/kg of lead in trucked batteries\nEnglish units—pounds per 1,000,000 pounds of lead in trucked batteries\nCopper 0.006 0.003\nLead 0.001 0.0007\n(8) Subpart C—Laundry—PSNS.\nPollutant or pollutant property Maximum for any 1 day Maximum for monthly average\nMetric units—mg/kg of lead used\nEnglish units—pounds per 1,000,000 pounds of lead used\nCopper 0.14 0.07\nLead 0.03 0.01\n(9) Subpart C—Miscellaneous Wastewater Streams—PSNS.\nPollutant or pollutant property Maximum for any 1 day Maximum for monthly average\nMetric units—mg/kg of lead used\nEnglish units—pounds per 1,000,000 pounds of lead used\nCopper 0.39 0.19\nLead 0.085 0.039\n(b) There shall be no discharge allowance for process wastewater pollutants from any battery manufacturing operations other than those battery manufacturing operations listed above.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 461—BATTERY MANUFACTURING POINT SOURCE CATEGORY","Subpart C—Lead 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":"3aa22dde388a0121a39c76f48fc178cc693ca69979c0183536ad0ddbcef0b45b","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-461.34","next":"us/40-cfr-461.40"},"notice":"GroundRules: Original legal text. Not legal advice."}