Federal (United States) · Regulations
Part 146 — UNDERGROUND INJECTION CONTROL PROGRAM: CRITERIA AND STANDARDS
53 sections
7 groups
- Subpart A — General Provisions10 sections
- Subpart B — Criteria and Standards Applicable to Class I Wells6 sections
- Subpart C — Criteria and Standards Applicable to Class II Wells4 sections
- Subpart D — Criteria and Standards Applicable to Class III Wells4 sections
- Subpart F — Criteria and Standards Applicable to Class V Injection Wells1 section
- Subpart G — Criteria and Standards Applicable to Class I Hazardous Waste Injection Wells13 sections
- Subpart H — Criteria and Standards Applicable to Class VI Wells15 sections