Section 401 Water Quality Certification - Final Letters

Section 401 WQC - Program

The following Section 401 Water Quality Certification (WQC) actions have been issued within the previous 60 days. *

DATE OF ISSUANCE
APPLICANT
PROJECT
ACTION
9/13/2021 Los Angeles Department of Water and Power Power Plant 1 and Power Plant 2 Transmission Line Conversion Project Conditional WQC
9/10/2021 Lost Canyons, LLC Lost Canyons Development Project Conditional WQC
9/8/2021 Port of Los Angeles Berth 182 Slope Erosion Repair Conditional WQC
9/8/2021 Los Angeles Department of Water and Power Sylmar Ground Return System Replacement Amendment to WQC
8/23/2021 RTI Infrastructure (Previously MC Global BP4) MC Global BP4 Transpacific Fiber Optic Cables Reissuance of WQC
8/17/2021 City of LA, LA Sanitation and Environment Watershed Protection Division Ballona Creek Bacterial TMDL Project Conditional WQC
8/9/2021 Chiquita Canyon, LLC Chiquita Canyon Landfill, Cell 8 Construction Project Conditional WQC
7/20/2021 Almar, Bahia Marina Bahia Marina Dock Expansion and Replacement Conditional WQC
7/19/2021 Santa Clarita Valley Water Agency Honby Pipeline Project Denial
7/18/2021 Los Angeles County Flood Control District Big Dalton Dam Sluiceway Rehabilitation Project Amendment to WQC
DATE OF ISSUANCE
APPLICANT
PROJECT
ACTION

Click here for past 401 Final Letters

Please contact Valerie Carrillo at (213) 576-6759. Any petitions for the appeal of a Section 401 WQC action must be filed within 30 days of the date of its issuance.

* This list will be updated as documents become available (approximately 3 days from date of issuance).

401 Certification Contacts: