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§ 146.21 Applicability.

40 CFR 146.21

Citation40 CFR 146.21
CorpusDaily eCFR
Displayed edition2026-08-03
Last updated2026-08-03

§ 146.21 Applicability.

This subpart establishes criteria and standards for underground injection control programs to regulate Class II wells.

AuthoritySafe Drinking Water Act, 42 U.S.C. 300f et seq.; Resource Conservation and Recovery Act, 42 U.S.C. 6901 et seq.
Source45 FR 42500, June 24, 1980, unless otherwise noted.