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Code of Federal Regulations (Last Updated: November 8, 2024) |
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Title 40 - Protection of Environment |
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Chapter I - Environmental Protection Agency |
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SubChapter D - Water Programs |
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Part 144 - Underground Injection Control Program |
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Subpart C - Authorization of Underground Injection by Rule |
| § 144.21 - Existing Class I, II (except enhanced recovery and hydrocarbon storage) and III wells. |
| § 144.22 - Existing Class II enhanced recovery and hydrocarbon storage wells. |
| § 144.23 - Class IV wells. |
| § 144.24 - Class V wells. |
| § 144.25 - Requiring a permit. |
| § 144.26 - Inventory requirements. |
| § 144.27 - Requiring other information. |
| § 144.28 - Requirements for Class I, II, and III wells authorized by rule. |