Section 401 Water Quality Certification Public Notice
PG&E I-814A L-109 ILI Upgrade Project Locations C1, D1, and H
The San Francisco Regional Water Quality Control Board is currently reviewing an application for the following project for water quality certification under Section 401 of the Clean Water Act. We encourage public comments on the proposed work, which will be considered in the decision on certification. You may submit comments on this project to the staff member below.
| Project Name: |
PG&E I-814A L-109 ILI Upgrade Project Locations C1, D1, and H |
| City/County: |
Unincorporated, San Mateo County |
| Comment Period: |
8/9/2025 - 8/29/2025 |
| Project Description: |
PG&E proposes to perform in-line inspection upgrades along segments of gas transmission pipeline (L-109) from Mile Point (MP) 23.3 to 30.77 in San Mateo County, California. The upgrades are necessary to enable a in-line inspection tool to successfully pass through this segment of gas line as part of routine maintenance to ensure public safety and readability of service. |
| Project Files: |
Contact Staff for files |
| Staff Contact: |
Jackson Fimrite (510) 622-2310 Water Quality Control Board 1515 Clay Street, Ste 1400 Oakland, CA 94612 |
