---
kind: "unit"
title: "40"
title_heading: "Protection of Environment"
key: "chI/subchD/part147"
level: "part"
label: "Part 147"
heading: "State, Tribal, and Epa-Administered Underground Injection Control Programs"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/40/chI-subchD-part147"
sections_count: 263
---

# Part 147 — State, Tribal, and Epa-Administered Underground Injection Control Programs

Title 40 C.F.R. — Protection of Environment › Chapter I — Environmental Protection Agency › Subchapter D — Water Programs

## Contents

- [Subpart A — General Provisions](/cfr/40/chI-subchD-part147-subpartA.md)
- [Subpart B — Alabama](/cfr/40/chI-subchD-part147-subpartB.md)
- [Subpart C — Alaska](/cfr/40/chI-subchD-part147-subpartC.md)
- [Subpart D — Arizona](/cfr/40/chI-subchD-part147-subpartD.md)
- [Subpart E — Arkansas](/cfr/40/chI-subchD-part147-subpartE.md)
- [Subpart F — California](/cfr/40/chI-subchD-part147-subpartF.md)
- [Subpart G — Colorado](/cfr/40/chI-subchD-part147-subpartG.md)
- [Subpart H — Connecticut](/cfr/40/chI-subchD-part147-subpartH.md)
- [Subpart I — Delaware](/cfr/40/chI-subchD-part147-subpartI.md)
- [Subpart J — District of Columbia](/cfr/40/chI-subchD-part147-subpartJ.md)
- [Subpart K — Florida](/cfr/40/chI-subchD-part147-subpartK.md)
- [Subpart L — Georgia](/cfr/40/chI-subchD-part147-subpartL.md)
- [Subpart M — Hawaii](/cfr/40/chI-subchD-part147-subpartM.md)
- [Subpart N — Idaho](/cfr/40/chI-subchD-part147-subpartN.md)
- [Subpart O — Illinois](/cfr/40/chI-subchD-part147-subpartO.md)
- [Subpart P — Indiana](/cfr/40/chI-subchD-part147-subpartP.md)
- [Subpart Q — Iowa](/cfr/40/chI-subchD-part147-subpartQ.md)
- [Subpart R — Kansas](/cfr/40/chI-subchD-part147-subpartR.md)
- [Subpart S — Kentucky](/cfr/40/chI-subchD-part147-subpartS.md)
- [Subpart T — Louisiana](/cfr/40/chI-subchD-part147-subpartT.md)
- [Subpart U — Maine](/cfr/40/chI-subchD-part147-subpartU.md)
- [Subpart V — Maryland](/cfr/40/chI-subchD-part147-subpartV.md)
- [Subpart W — Massachusetts](/cfr/40/chI-subchD-part147-subpartW.md)
- [Subpart X — Michigan](/cfr/40/chI-subchD-part147-subpartX.md)
- [Subpart Y — Minnesota](/cfr/40/chI-subchD-part147-subpartY.md)
- [Subpart Z — Mississippi](/cfr/40/chI-subchD-part147-subpartZ.md)
- [Subpart AA — Missouri](/cfr/40/chI-subchD-part147-subpartAA.md)
- [Subpart BB — Montana](/cfr/40/chI-subchD-part147-subpartBB.md)
- [Subpart CC — Nebraska](/cfr/40/chI-subchD-part147-subpartCC.md)
- [Subpart DD — Nevada](/cfr/40/chI-subchD-part147-subpartDD.md)
- [Subpart EE — New Hampshire](/cfr/40/chI-subchD-part147-subpartEE.md)
- [Subpart FF — New Jersey](/cfr/40/chI-subchD-part147-subpartFF.md)
- [Subpart GG — New Mexico](/cfr/40/chI-subchD-part147-subpartGG.md)
- [Subpart HH — New York](/cfr/40/chI-subchD-part147-subpartHH.md)
- [Subpart II — North Carolina](/cfr/40/chI-subchD-part147-subpartII.md)
- [Subpart JJ — North Dakota](/cfr/40/chI-subchD-part147-subpartJJ.md)
- [Subpart KK — Ohio](/cfr/40/chI-subchD-part147-subpartKK.md)
- [Subpart LL — Oklahoma](/cfr/40/chI-subchD-part147-subpartLL.md)
- [Subpart MM — Oregon](/cfr/40/chI-subchD-part147-subpartMM.md)
- [Subpart NN — Pennsylvania](/cfr/40/chI-subchD-part147-subpartNN.md)
- [Subpart OO — Rhode Island](/cfr/40/chI-subchD-part147-subpartOO.md)
- [Subpart PP — South Carolina](/cfr/40/chI-subchD-part147-subpartPP.md)
- [Subpart QQ — South Dakota](/cfr/40/chI-subchD-part147-subpartQQ.md)
- [Subpart RR — Tennessee](/cfr/40/chI-subchD-part147-subpartRR.md)
- [Subpart SS — Texas](/cfr/40/chI-subchD-part147-subpartSS.md)
- [Subpart TT — Utah](/cfr/40/chI-subchD-part147-subpartTT.md)
- [Subpart UU — Vermont](/cfr/40/chI-subchD-part147-subpartUU.md)
- [Subpart VV — Virginia](/cfr/40/chI-subchD-part147-subpartVV.md)
- [Subpart WW — Washington](/cfr/40/chI-subchD-part147-subpartWW.md)
- [Subpart XX — West Virginia](/cfr/40/chI-subchD-part147-subpartXX.md)
- [Subpart YY — Wisconsin](/cfr/40/chI-subchD-part147-subpartYY.md)
- [Subpart ZZ — Wyoming](/cfr/40/chI-subchD-part147-subpartZZ.md)
- [Subpart AAA — Guam](/cfr/40/chI-subchD-part147-subpartAAA.md)
- [Subpart BBB — Puerto Rico](/cfr/40/chI-subchD-part147-subpartBBB.md)
- [Subpart CCC — Virgin Islands](/cfr/40/chI-subchD-part147-subpartCCC.md)
- [Subpart DDD — American Samoa](/cfr/40/chI-subchD-part147-subpartDDD.md)
- [Subpart EEE — Commonwealth of the Northern Mariana Islands](/cfr/40/chI-subchD-part147-subpartEEE.md)
- [Subpart FFF — Trust Territory of the Pacific Islands](/cfr/40/chI-subchD-part147-subpartFFF.md)
- [Subpart GGG — Osage Mineral Reserve—Class II Wells](/cfr/40/chI-subchD-part147-subpartGGG.md)
- [Subpart HHH — Lands of the Navajo, Ute Mountain Ute, and All Other New Mexico Tribes](/cfr/40/chI-subchD-part147-subpartHHH.md)
- [Subpart III — Lands of Certain Oklahoma Indian Tribes](/cfr/40/chI-subchD-part147-subpartIII.md)
- [Subpart JJJ — Assiniboine and Sioux Tribes](/cfr/40/chI-subchD-part147-subpartJJJ.md)
- [Subpart KKK — Subpart KKK [Reserved]](/cfr/40/chI-subchD-part147-subpartKKK.md)
- [Subpart LLL — Navajo Indian Lands](/cfr/40/chI-subchD-part147-subpartLLL.md)