StacksVerified U.S. regulatory reference

40 CFR §461.23

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below.
  2. (b)There shall be no discharge for process wastewater pollutants from any battery manufacturing operations.