---
kind: "section"
citation: "40 C.F.R. § 147.251"
title: "40"
number: "147.251"
heading: "EPA-administered program—Class I, III, IV and V wells and Indian lands."
url: "https://uscodex.org/cfr/40/147.251"
---

# §147.251. EPA-administered program—Class I, III, IV and V wells and Indian lands.

- (a) **Contents.** The UIC program in the State of California for Class I, III, IV and V wells, and for all classes of wells on Indian lands, is administered by EPA. The program consists of the UIC program requirements of 40 CFR parts [124](/cfr/40/part124.md), [144](/cfr/40/part144.md), 146, 148, and any additional requirements set forth in the remainder of this subpart. Injection well owners and operators, and EPA shall comply with these requirements.
- (b) **Effective dates.** The effective date for the UIC program for all lands in California, including Indian lands, is June 25, 1984.

## Notes

### Amendments

[52 FR 17681, May 11, 1987, as amended at 56 FR 9412, Mar. 6, 1991]

### Authority

Authority: 42 U.S.C. 300f et seq.; and 42 U.S.C. 6901 et seq.

### Source

Source: 49 FR 20197, May 11, 1984, unless otherwise noted.

### Amendments

[52 FR 17681, May 11, 1987, as amended at 56 FR 9412, Mar. 6, 1991]