40 CFR 144.18 - Requirements for Class VI wells.

Regulations last checked for updates: Dec 17, 2025

Title 40 - Protection of Environment last revised: Nov 17, 2028

§ 144.18 - Requirements for Class VI wells.

Owners or operators of Class VI wells must obtain a permit. Class VI wells cannot be authorized by rule to inject carbon dioxide.

[75 FR 77288, Dec. 10, 2010]

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

source: 48 FR 14189, Apr. 1, 1983, unless otherwise noted.

cite as: 40 CFR 144.18