Chapter 331 - UNDERGROUND INJECTION CONTROL
- Subchapter A - GENERAL PROVISIONS (§ 331.1 to 331.21)
- Subchapter C - GENERAL STANDARDS AND METHODS (§ 331.41 to 331.48)
- Subchapter D - STANDARDS FOR CLASS I WELLS OTHER THAN SALT CAVERN SOLID WASTE DISPOSAL WELLS (§ 331.61 to 331.68)
- Subchapter E - STANDARDS FOR CLASS III WELLS (§ 331.81 to 331.87)
- Subchapter F - STANDARDS FOR CLASS III WELL PRODUCTION AREA DEVELOPMENT (§ 331.101 to 331.110)
- Subchapter G - CONSIDERATION PRIOR TO PERMIT ISSUANCE (§ 331.121 to 331.122)
- Subchapter H - STANDARDS FOR CLASS V WELLS (§ 331.131 to 331.137)
- Subchapter I - FINANCIAL RESPONSIBILITY (§ 331.142 to 331.144)
- Subchapter J - STANDARDS FOR CLASS I SALT DOME CAVERN DISPOSAL WELLS (§ 331.161 to 331.171)
- Subchapter K - ADDITIONAL REQUIREMENTS FOR CLASS V INJECTION WELLS ASSOCIATED WITH AQUIFER STORAGE AND RECOVERY PROJECTS (§ 331.181 to 331.186)
- Subchapter L - GENERAL PERMIT AUTHORIZING USE OF A CLASS I INJECTION WELL TO INJECT NONHAZARDOUS DESALINATION CONCENTRATE OR NONHAZARDOUS DRINKING WATER TREATMENT RESIDUALS (§ 331.201 to 331.206)
- Subchapter M - REQUIREMENTS FOR EXISTING WELLS USED FOR DEVELOPMENT OF CLASS III UIC WELL APPLICATIONS (§ 331.220 to 331.225)
- Subchapter N - STANDARDS FOR CLASS I BEDDED SALT CAVERN DISPOSAL WELLS (§ 331.241 to 331.251)
- Subchapter O - ADDITIONAL REQUIREMENTS FOR CLASS V INJECTION WELLS ASSOCIATED WITH AQUIFER RECHARGE PROJECTS (§ 331.262 to 331.267)
State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.
No prior version found.