StacksVerified U.S. regulatory reference

40 CFR §418.23

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Except as provided in §§ 125.30 through 125.32, the following limitations establish the quantity or quality of pollutants or pollutant properties, which may be discharged by a point source subject to the provisions of this subpart after application of the best available technology economically achievable.