40 CFR 146.11 - Criteria and standards applicable to Class I nonhazardous wells.

Regulations last checked for updates: May 01, 2025

Title 40 - Protection of Environment last revised: Nov 01, 2025

§ 146.11 - Criteria and standards applicable to Class I nonhazardous wells.

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

[53 FR 28148, July 26, 1988]

authority: Safe Drinking Water Act, 42 U.S.C. 300f

source: 45 FR 42500, June 24, 1980, unless otherwise noted.

cite as: 40 CFR 146.11