FERC Approves Low-Level Outlet Gate Replacement at Tiger Creek Afterbay Dam

Strategic Insights -

The Federal Energy Regulatory Commission (FERC) has approved the Final Construction Report for the Low-Level Outlet Gate Replacement at Tiger Creek Afterbay, part of the Mokelumne Project, FERC No. 137. The project was submitted by Pacific Gas and Electric Company on July 13, 2021, and reviewed by FERC's San Francisco Regional Office. After verifying the report, the Commission has no comments and appreciates the company's continued efforts in dam safety.

Key Takeaways:

  • FERC has issued a Delegated Order approving the Final Construction Report for the Low-Level Outlet Gate Replacement at Tiger Creek Afterbay Dam.
  • The project, submitted by Pacific Gas and Electric Company on July 13, 2021, was reviewed by FERC's San Francisco Regional Office.
  • The Commission has no comments on the report, which was submitted as part of the Mokelumne Project, FERC No. 137.
  • The project is part of FERC's dam safety program, and the company is commended for their efforts.
  • The Final Construction Report was signed by Mr. Vince Vigil, and the project was approved by Regional Engineer Frank L. Blackett, P.E.
  • The report was submitted in a digital format, as evidenced by the Document Accession Number 20250821-3041.

Statistics:

  • The Final Construction Report for the Low-Level Outlet Gate Replacement at Tiger Creek Afterbay Dam was submitted on July 13, 2021.
  • The project was approved by FERC on August 21, 2025.
  • The report was signed by Mr. Vince Vigil on August 21, 2025.
  • The project is part of the Mokelumne Project, FERC No. 137.
  • The Tiger Creek Afterbay Dam is featured in the project.

Sources:

  • Delegated Order Issued by FERC, dated August 21, 2025
  • Letter from Ms. Teri Smyly to FERC, dated July 13, 2021
  • Document Accession Number 20250821-3041, accessed on August 21, 2025