401 Water Quality Certification and Waste Discharge Requirements
Section 401(a) of the Clean Water Act states that any applicant for a Federal license or permit to conduct any activity including, but not limited to, the construction or operation of facilities that may result in any discharge to navigable waters shall provide the licensing or permitting agency a certification from the State in which the discharge originates or will originate, or, if appropriate, from the interstate water pollution control agency having jurisdiction over the navigable water at the point where the discharge originates or will originate, that any such discharge will comply with the applicable provisions of Sections 301, 302, 303, 306, and 307 of the Clean Water Act. This State certification is referred to as “Section 401 Water Quality Certification.” The 401 Certification Permit Assistance web page provides further information.
Applications for the following projects are currently being reviewed for consideration of Water Quality Certification under Section 401 of the Clean Water Act. If you wish to be informed of the status and/or final certification action on this project and/or for further information, please contact Kai Dunn by email at: [email protected] or by phone at: (760) 776-8986.
We encourage public input during the certification process. Comments on any of these projects may be submitted in writing to:
Kai Dunn
Colorado River Basin Region
73-720 Fred Waring Drive - Suite 100
Palm Desert, CA 92260
Public Notices: Applications Received | Orders Issued or Denied
- 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006
Searching for an Application or Order
- Use the "Find" command from the Edit menu at the top of your browser window or (Cntrl + F) to search for a portion of the applicants name, project name, or wdid# (if available).
Notification Date |
Orders Issued/Denied |
Applicant |
Project |
WDID# |
---|---|---|---|---|
08/28/2024 | Southern California Edison | TD1961873 Devers – Hi Desert - Yucca Deteriorated Pole Replacement Project | 7A363054001 | |
08/08/2024 | San Bernardino County Public Works | National Trails Highway at 10 Bridges Project | 7A363062001 | |
08/08/2024 | 08/28/2024 | Caltrans | 11-2N147 111 Sub-Rehab Project | 7A133185001 |
07/08/2024 | Hell’s Kitchen Geothermal, LLC | Hell’s Kitchen Seismic Investigation Project | 7A133184001 | |
07/08/2024 | 08/28/2024 | Southern California Edison | TD1979617 Transmission Line Deteriorated Pole Replacement Project | 7A363059001 |
06/27/2024 (2024 Amendment) | Department of Water Resources | Salton Sea Species Conservation Habitat Project | 7A133126001 | |
06/07/2024 | 07/22/2024 | NextEra Energy Resources | Desert Peak Energy Center II Project | 7A333286001 |
06/04/2024 | California Department of Fish and Wildlife | Ramer Lake Levee Rehabilitation Project | 7A133181001 | |
06/03/2024 | 08/28/2024 | Southern California Edison | TD1882415 Emerald Way Pole Replacement Project | 7A363056001 |
05/20/2024 | 07/31/2024 | Caltrans | Drainage Improvements on State Route 98 Project | 7A133182001 |
04/19/2024 | 06/11/2024 | Rancho San Gorgonio, LLC | Rancho San Gorgonio Planned Community Project | 7A333205001 |
04/05/2024 | 06/04/2024 | SFPP L.P. | LS-111 Whitewater River Washout Repair Project | 7A333284001 |
03/29/2024 | 06/04/2024 | Southern California Gas Company | Line 2051 Validation / SCCDA Digs – Anomaly Repair / Replacement Project | 7A333282001 |
03/22/2024 | Northpoint Development LLC | Sunset Crossroads Banning Project | 7A333272001 | |
03/21/2024 | 06/04/2024 | Southern California Edison | TD2040869 Meridian Avenue Deteriorated Pole | 7B363052001 |
03/07/2024 | 04/09/2024 | Caltrans | 0G850 I-10 Cactus City Safety Roadside Rest Area Project | 7A333276001 |
1/19/2024 | 1/25/2024 | Audubon California | Bombay Beach Wetland Project Geotechnical Investigation Project | 7A133181001 |
1/19/2024 | 03/05/2024 | F and L Partners My Place Road, LLC | Rio Del Sol Estates Boat Ramp Project | 7B363056001 |
Notification Date |
Orders Issued/Denied |
Applicant |
Project |
WDID# |
---|---|---|---|---|
12/01/2023 | 05/14/2024 | Southern California Edison | Multi TD Contour Terrace-Campanula 25kV PIF384016 Pole Replacement and Installation Project | 7A363048001 |
11/30/2023 | 02/13/2024 | San Bernardino County Public Works | Dola Ditch Bridge Replacement Project | 7A363046001 |
11/30/2023 | 02/13/2024 | San Bernardino County Public Works | Lanzit Ditch Bridge Replacement Project | 7A363044001 |
11/30/2023 | 01/04/2024 | Caltrans | 1J270 State Route 247 Pavement Rehab and Construct Shoulder Project | 7A363045001 |
10/31/2023 | 03/05/2024 | Metropolitan Water District of Southern California | Copper Basin Discharge Valve Replacement and Access Road Improvements Project | 7B363055001 |
10/25/2023 | 01/04/2024 | Southern California Edison | TD1793594 Pipeline Road Deteriorated Pole Replacement Project | 7A363051001 |
10/09/2023 | 05/14/2024 | Southern California Edison | Lugo Mojave Riprap Structure Grid Reliability Maintenance Project | 7A363043001 |
09/29/2023 | 02/15/2024 | City of Holtville | Holtville Alamo River Wetlands Construction Project | 7A133179001 |
09/26/2023 | 10/30/2023 | Southern California Edison | TD1817371, TD1817372, and TD1882154 Yucca Valley Pioneertown Pole Replacement Project | 7A363047001 |
07/06/2023 | 08/10/2023 | Caltrans | 1J470 RIV 10 PM 87.9-91.0 Bridge Scour RSP Replacement Project | 7A333253001 |
05/08/2023 | 05/09/2023 | Caltrans | 1J710 RIV 10 Replace Existing Rock Slope Protection | 7B333039001 |
03/23/2023 | 10/03/2023 | Coachella Valley Water District | Thousand Palms Flood Control Project | 7A333252001 |
03/23/2023 | Southern Empire Resources Corp | Oro Cruz Exploration Project | 7A133176001 | |
03/07/2023 | 04/11/2023 | Hell's Kitchen Geothermal, LLC | Hell's Kitchen Well Pad 4 Geotechnical Investigation Project | 7A133178001 |
03/07/2023 | 04/11/2023 | Hell's Kitchen Geothermal, LLC | Hell’s Kitchen Geotechnical Investigation Project | 7A133177001 |
03/03/2023 | 04/04/2023 | Caltrans | State Route 95 - Road Wash-Out Damage Repair Project | 7B333038001 |
02/27/2023 | 05/31/2023 | Coachella Valley Water District | Reservoirs 4711-3 and 4711-4 Project | 7A333251001 |
02/01/2023 | Hell's Kitchen Geothermal, LLC | Hell’s Kitchen Geothermal PowerCo 1 & LithiumCo 1 Project | 7A133175001 | |
12/10/2013, 12/23/2020 (2020 amendment), 1/24/2023 (2023 amendment) |
Department of Water Resources | Salton Sea Species Conservation Habitat Project | 7A133126001 | |
01/11/2023 | 02/08/2023 | Southern California Gas Company | L6001 MP23.88 Recoat Project | 7A133174001 |
01/03/2023 | 05/09/2023 | Southern California Gas Company | Shaver Summit Pressure Limiting Station Redesign Project | 7A333250001 |
2022 Sortable Columns . Click a column heading to activate the sorting function.
Notification Date |
Orders Issued/Denied |
Applicant |
Project |
WDID# |
---|---|---|---|---|
12/29/2022 | Western Mesquite Mines, Inc. | Pad 8/Section 16 Build Out Project | 7A133173001 | |
12/16/2022 | 04/11/2023 | Sunlight Storage II, LLC | Sunlight Storage II Project | 7A333249001 |
12/08/2022 | 1/18/2023 | Southern California Edison | TD1418565 Joshua Drive Deteriorated Pole Replacement | 7B363054001 |
09/20/2022 | 10/24/2022 01/20/2023 |
Caltrans | 1C081 Interstate 10 Pavement Rehabilitation Project | 7A333246001 |
07/27/2022 | 09/13/2022 | Kinder Morgan | Frink Station Washout Repair Project | 7A133172001 |
07/26/2022 | 09/30/2022 | Desert Peak Energy Center, LLC | Desert Peak Energy Center | 7A333244001 |
06/23/2022 | 12/16/2022 | Union Pacific Railroad (UPRR) | Union Pacific Bridge Casualty Yuma Subdivision MP 634.36 Emergency Project | 7A333243001 |
06/12/2018 | 04/04/2022 | Coachella Valley Water District | Palm Desert Groundwater Replenishment Project | 7A333188001 |
04/26/2022 | 05/25/2022 | Southern California Edison | Eagle Mountain Blythe Project | 7A333242001 |
04/01/2022 | 06/14/2022 | Southern California Edison | SCE Amboy Multiple TDs Project | 7A363040001 |
04/01/2022 | 05/20/2022 06/21/2022 |
Caltrans | Interstate 10 Blythe Pavement Rehabilitation Project | 7B333037001 |
03/04/2022 | 03/18/2022 | Southern California Gas Company | Line 5000 Phase 2 Validation Digs Project | 7A333241001 |
03/01/2022 | Hell’s Kitchen Geothermal, LLC | Hell’s Kitchen Well Pad 4 and S-Berm Access Road Project | 7A133170001 | |
02/11/2022 | 02/22/2022 | Southern California Gas Company | Line 2001/1030 Pipeline Maintenance - Anomaly Repair/Replacement Project | 7A333239001 |
01/28/2022 | 02/04/2022 | County of Riverside Transportation Department | Thousand Palms Canyon Road Widening Project | 7B333036001 |
01/26/2022 | 04/12/2022 | Caltrans | 1H200 RIV I-10 Replace Existing Rock Slope Protection Project | 7B333036001 |
01/26/2022 | 03/21/2022 | Caltrans | 1G830 SB-40 Bridge Scour Mitigation Project | 7A363038001 |
2021 Sortable Columns . Click a column heading to activate the sorting function.
Notification Date |
Orders Issued/Denied |
Applicant |
Project |
WDID# |
---|---|---|---|---|
12/30/2021 | 02/01/2022 | Westside Canal Battery Storage, LLC | Westside Canal Battery Storage Project | 7A132168001 |
12/20/2021 | 04/12/2022 | Desert Quartzite, LLC | Desert Quartzite Solar Project | 7B333035001 |
11/22/2021 | 12/31/2021 | Southern California Gas Company | Line 2000/Line 2001 Fault Isolation – Dillon Road Project | 7A333236001 |
11/16/2021 | 12/15/2021 | Southern California Edison | TD 1662850 Pipes Wash Pole Replacement Project Section-1 | 7A363035001 |
11/16/2021 | 12/15/2021 | Southern California Edison | TD 1662850 Pipes Wash Pole Replacement Project Section-2 | 7A363036001 |
11/16/2021 | 12/15/2021 | Southern California Edison | TD 1662850 Pipes Wash Pole Replacement Project Section-3 | 7A363037001 |
10/15/2021 | 1/11/2022 | Victory Pass I, LLC | Victory Pass Solar Project | 7A333234001 |
10/15/2021 | 1/11/2022 | Arica Solar, LLC | Arica Solar Project | 7A333233001 |
09/21/2021 | 12/14/2021 | IP Oberon, LLC and IP Oberon II, LLC | Oberon Renewable Energy Project | 7B333034001 |
09/10/2021 | 10/06/2021 | Pacific Gas and Electric | Natural Gas Pipeline 300A Dig Project | 7A363033001 |
09/08/2021 | 12/14/2021 | Department of Water Resources | Clubhouse, Tule Wash, and Bombay Beach West Vegetation Enhancement & Dust Suppression Projects | 7A333231001 |
09/07/2021 | 09/18/2021 | Southern California Gas Company | Line 2000 Phase 2 Pipeline Maintenance- Anomaly Repair Project | 7A333232001 |
08/11/2021 | 10/14/2021 | Southern California Gas Company | Line 3000 P2A Safety Related Condition - Anomaly Repair Project | 7A363034001 |
08/10/2021 | 09/30/2021 | Western Mesquite Mines, Inc. | Brownie North Exploration Project | 7A133167001 |
07/21/2021 | 10/12/2021 | San Bernardino County Flood Control District | Culvert Replacement – El Rey Avenue Crossing at 29 Palms Channel Project | 7A363032001 |
07/20/2021 | 10/12/2021 | Southern California Gas Company | Pipeline Safety Enhancement Plan (PSEP) Hydrotest Project - Line 2001E Phase 2 and Line 1030 Phase 2 | 7B333032001 |
07/20/2021 | 01/05/2022 | City of Calexico | New River Improvement Project - Calexico Reach | 7A133166001 |
05/03/2021 | 09/14/2021 | Blythe Mesa Solar II, LLC | Blythe Mesa Solar II Project | 7B333031001 |
04/12/2021 | 05/18/2021 | Caltrans | I-40 Regrade Median Cross Slopes 0R141 Project | 7A363031001 |
04/08/2021 | 09/14/2021 07/20/2021 |
Sonoran West Solar Holdings, LLC | Crimson Solar Project - Battery Energy Storage System | 7B333030001 |
03/23/2021 | 05/25/2021 | Southern California Edison | Havasu Landing Whipple 66 Kilovolt Subtransmission Line Infrastructure Replacement | 7B363050001 |
03/15/2021 | 05/11/2021 | Southern California Gas Company | Line 4000 Pipeline Remediation Digs | 7A363030001 |
02/19/2021 | 05/11/2021 | Alta Mesa Wind Repower LLC | Alta Mesa Wind Power Project | 7A333225001 |
02/18/2021 | 06/15/2021 | Mesa Wind Power Corporation | Mesa Wind Repower Project | 7A363029001 |
02/03/2021 | 07/20/2021 | The Metropolitan Water District of Southern California | Colorado River Aqueduct Conduit Structural Protection Project | 7A333227001 |
01/26/2021 | 09/03/2021 | Caltrans | Caltrans 08-1K520 Valentine's Day Storm Emergency Project | 7A333226001 |
01/14/2021 | 03/08/2021 | Riverside County Facilities Management | Salton Sea North Shore Beach and Yacht Club Dredging Project | 7A333224001 |
01/13/2021 | 03/30/2021 | Imperial County Public Works | Evan Hewes Highway Bridge Over Coyote Wash Repair Project | 7B133045001 |
01/12/2021 | 05/26/2021 | Emory Trust | Emory Runway Extension Project | 7B333029001 |