Skip common site navigation and headers
United States Environmental Protection Agency
Underground Injection Control Program
Begin Hierarchical Links EPA Home > Water > Ground Water & Drinking Water > Underground Injection Control Program > UIC Regulations End Hierarchical Links
Classes of
   Injection Wells

     Class I
     Class II
     Class III
     Class IV
     Class V

 

UIC Regulations


You will need Adobe Acrobat Reader to view the Adobe PDF files on this page. See EPA's PDF page for more information about getting and using the free Acrobat Reader.

The Code of Federal Regulations (CFR) is updated annually.

  • Title 40 Part 144 - Underground Injection Control Program. This Part sets forth minimum requirements for the UIC program promulgated under Part C of the Safe Drinking Water Act.
  • Title 40 Part 145 - State UIC Program Requirements. It outlines procedures to follow for EPA to approve, revise and withdraw programs that have been delegated to the states. 
  • Title 40 Part 146 - Underground Injection Control Program: Criteria and Standards. This Part sets forth the technical standards to follow when implementing the UIC program.
  • Title 40 Part 147 - State Underground Injection Control Programs. This Part sets forth the applicable UIC programs for each of the states.
  • Title 40 Part 148 - Hazardous Waste Injection Restrictions


 

Safewater Home | About Our Office | Publications | Calendar | Links | Office of Water | En Español

 
Begin Site Footer

EPA Home | Privacy and Security Notice | Contact Us