Regulations last checked for updates: Nov 24, 2024

Title 40 - Protection of Environment last revised: Nov 21, 2024
§ 418.20 - Applicability; description of the ammonia subcategory.

The provisions of this subpart are applicable to discharges resulting from the manufacture of ammonia. Discharges attributable to shipping losses and cooling tower blowdown are excluded.

[44 FR 64081, Nov. 6, 1979]
authority: 33 U.S.C. 1251
source: 39 FR 12836, April 8, 1974, unless otherwise noted.
cite as: 40 CFR 418.20