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  2. Underground Injection Control (UIC)

UIC Class I Permit No. R9UIC-CA1-FY19-1R: Northern California Power Agency STIG Project #2 & Lodi Energy Center, Lodi, CA

Contact

Yenhung Ho
(ho.yenhung@epa.gov)
(415) 972-3262

Return to: UIC Permits in Region 9

UIC Class I Permit No. R9UIC-CA1-FY19-1R for injection operations at Northern California Power Agency Steam Injected Gas Turbine (STIG) Project #2 & Lodi Energy Center (LEC), Lodi, California.

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  • Major Modification to UIC Permit No. R9UIC-CA1-FY19-1R (pdf) (328.7 KB, June 2, 2022)
    This major modification reflects a revised method for calculating the maximum allowable surface injection pressure for Wells STIG-1, LEC-1, and LEC-2 stipulated in Part II, Section D.3.a. of the Permit.
  • EPA Fact Sheet: Permit No. R9UIC-CA1-FY19-1R (pdf) (284.22 KB, March 2021)
    This Fact Sheet describes the principal facts and considerations for UIC Permit No. R9UIC-CA1-FY19-1R for Northern California Power Agency, including background information, facility description, and information on permit conditions.
  • UIC Class I Permit No. R9UIC-CA1-FY19-1R: Northern California Power Agency STIG Project #2 & Lodi Energy Center, Lodi, CA (pdf) (367.89 KB, April 28, 2021)
    Renewal of UIC Class I Permit No. R9UIC-CA1-FY19-1R for injection operations at Northern California Power Agency Steam Injected Gas Turbine (STIG) Project #2 & Lodi Energy Center (LEC), Lodi, California.
  • Appendices A-G of Class I UIC Permit No. R9UIC-CA1-FY19-1R (pdf) (4.72 MB, March 2021)
    Appendices A-G of the Renewal UIC Class I Permit No. R9UIC-CA1-FY19-1R for injection operations at Northern California Power Agency, Steam Injected Gas Turbine (STIG) Project #2 & Lodi Energy Center (LEC), Lodi, California.

Underground Injection Control (UIC)

  • Class I Industrial and Municipal Waste Disposal Wells
  • Class II Oil and Gas Related Injection Wells
  • Class III Injection Wells for Solution Mining
  • Class IV Shallow Hazardous and Radioactive Injection Wells
  • Class V Wells for Injection of Non-Hazardous Fluids into or Above Underground Sources of Drinking Water
  • Class VI Wells Used for Geologic Sequestration of CO2
Contact Us About Underground Injection Control
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 26, 2025
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