# 16 Tex. Admin. Code § 12.333: 16 TAC § 12.333. Casing and Sealing of Drilled Holes: Permanent, DIVISION 2. PERMANENT PROGRAM PERFORMANCE STANDARDS--SURFACE MINING ACTIVITIES

> Texas · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T16_P1_C12_S12_333

## Section

- **Citation:** 16 Tex. Admin. Code § 12.333
- **Heading:** 16 TAC § 12.333. Casing and Sealing of Drilled Holes: Permanent, DIVISION 2. PERMANENT PROGRAM PERFORMANCE STANDARDS--SURFACE MINING ACTIVITIES
- **Jurisdiction:** Texas
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Texas Administrative Code / Title 16 ECONOMIC REGULATION / Part 1 RAILROAD COMMISSION OF TEXAS / Chapter 12 COAL MINING REGULATIONS / 16 TAC § 12.333

## Text

When no longer needed for monitoring or other use approved by the Commission upon a finding of no adverse environmental or health and safety effect, or unless approved for transfer as a water well under §12.351 of this title (relating to Hydrologic Balance: Transfer of Wells), each exploration hole, other drilled hole or borehole, well, and other exposed underground opening shall be capped, sealed, backfilled, or otherwise properly managed, as required by the Commission, under §12.331 of this title (relating to Casing and Sealing of Drilled Holes: General Requirements) and consistent with 30 CFR 75.1711. Permanent closure measures shall be designed to prevent access to the mine workings by people, livestock, fish and wildlife, and machinery, and to keep acid or other toxic drainage from entering ground or surface waters.

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/STATE_TX_TAC_T16_P1_C12_S12_333. Check the current official text before relying on it. Not legal advice.