40 C.F.R. § 440.90

Applicability; description of the antimony ore subcategory.

Last amended: 2016Year: 2026Length: 24 wordsOfficial source

Cite as 40 C.F.R. § 440.90 (2026)

The provisions of this subpart I are applicable to discharges from (a) mines that produce antimony ore and (b) mills that process antimony ore.
40 C.F.R. § 440.90: Applicability; description of the antimony ore subcategory. | Justis AI