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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
S509927 Los Angeles Department of Water and Power Water Other 111 N Hope St Rm 1213 Los Angeles, CA 90012 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S737672 River Supply Conduit Improvement Project Upper & Lower Reach Los Angeles 4 Facility Discharger 05/20/2009 None
S738980 Drinkwater Reservoir Shotcrete Lining Los Angeles 4 Facility Discharger 06/11/2009 None
S733808 Hansen Dam Golf Course Water Recycling Proj Los Angeles 4 Facility Discharger 02/17/2009 None
S802678 Sycamore Truck Line Los Angeles 4 Facility Discharger 04/07/2010 None
S817026 LARWQIP Bull Creek Extension Channel Realignment Los Angeles 4 Facility Discharger 05/23/2012 None
S819471 Owens Lake Dust Mitigation Phase 7a Inyo 6B Facility Discharger 09/28/2012 None
S862578 LADWP Haiwee Penstock Replacement Project Inyo 6B Facility Discharger 03/20/2018 None
S869124 Fletcher Pump Station Los Angeles 4 Facility Discharger 12/12/2018 None
S911374 North Hollywood Operable Unit Phase 2B Collector Line Los Angeles 4 Facility Discharger 03/10/2023 None
S898529 MWD LA 35 Connection Project Los Angeles 4 Facility Discharger 09/24/2021 None
S890866 Paradise Camp Dump Site Mono 6B Facility Discharger 02/17/2021 None
S935769 North Haiwee Dam 2 Project Inyo 6B Facility Discharger 08/27/2025 None
S223311 Eastern Sierra Interagency Visitors Ctr Inyo 6B Facility Discharger 09/01/2005 None
S811370 Owens Lake Dust Mitigation Phase 7a Geotech and T12 Tillage Inyo 6B Facility Discharger 07/27/2011 None
S839462 Elysian Reservoir Los Angeles 4 Facility Discharger 08/21/2015 None
S886328 Tinemaha Dam Inyo 6B Facility Discharger 09/03/2020 None
S893824 Silver Lake and Ivanhoe Reservoirs Aeration Project Los Angeles 4 Facility Discharger 05/13/2021 None
S895571 North Haiwee Dam Number 2 Project Inyo 6B Facility Discharger 06/29/2021 None
S918755 City Trunk Line North - Unit 1 Los Angeles 4 Facility Discharger 01/09/2024 None
S937395 Foothill Trunk Line Unit 3 Los Angeles 4 Facility Discharger 10/01/2025 None
S933201 Pleasant Valley Power Plant Road Repaving Inyo 6B Facility Discharger 07/09/2025 None
S606316 1st St Trunk Line Proj Los Angeles 4 Facility Discharger 12/27/2005 None
S815460 North Hollywood West Chlorine Station Los Angeles 4 Facility Discharger 03/05/2012 None
S843009 Foothill Trunk Line Unit 3 Los Angeles 4 Facility Discharger 11/30/2015 None
S850204 Hollywood Temporary Laydown Yard Los Angeles 4 Facility Discharger 09/29/2016 None
S869774 Elizabeth Tunnel Seismic Enhancement Project Phase 1 Los Angeles 6B Facility Discharger 01/23/2019 None
S855009 Owens Lake Emergency Work Inyo 6B Facility Discharger 04/28/2017 None
S859886 Green Verdugo Reservoir Cover Replacement Project Los Angeles 4 Facility Discharger 10/30/2017 None
S887995 North Hollywood Central Treatment Plant Los Angeles 4 Facility Discharger 10/28/2020 None
S901491 Haskell to Sylmar Transmission Line Los Angeles 4 Facility Discharger 01/20/2022 None
S934053 Los Angeles Reservoir Modular Offices Project Los Angeles 4 Facility Discharger 07/31/2025 None
S217787 City Trunk Line South Los Angeles 4 Facility Discharger 09/01/2005 None
S800022 Harbor Refinery Water Recycling Project Los Angeles 4 Facility Discharger 09/22/2009 None
S803061 Neenach Pump Station Los Angeles 6B Facility Discharger 05/10/2010 None
S815959 Owens Lake Channel Area Inyo 6B Facility Discharger 03/30/2012 None
S812653 LADWP Harvey Mudd College at Owens Lake Prototype Solar System Inyo 6B Facility Discharger 09/22/2011 None
S830922 Mojave Yard Emergency Storage Buildings Kern 6B Facility Discharger 08/11/2014 None
S834985 Lower Franklin Reservoir No 2 Los Angeles 4 Facility Discharger 04/21/2015 None
S852754 Machado Lake Pipeline Project Los Angeles 4 Facility Discharger 01/26/2017 None
S864874 Big Pine Landfill Inyo 6B Facility Discharger 05/16/2018 None
S899475 City Trunk Line North Unit 2 Los Angeles 4 Facility Discharger 10/27/2021 None
S933752 Unit 8 Second Gap Connection Pipeline Project Los Angeles 4 Facility Discharger 07/24/2025 None
S633730 Van Norman Chloramination Station Construction Project Los Angeles 4 Facility Discharger 05/25/2006 None
S834891 Griffith Park South Water Recycling Project Los Angeles 4 Facility Discharger 04/16/2015 None
S846098 Hollywood Temporary Laydown Yard Los Angeles 4 Facility Discharger 04/25/2016 None
S885787 Tujunga Central Treatment Plant Los Angeles 4 Facility Discharger 09/11/2020 None
S885317 North Hollywood Operable Unit Los Angeles 4 Facility Discharger 08/26/2020 None
S878132 Coronado Trunk Line Project Los Angeles 4 Facility Discharger 12/31/2019 None
S867732 Castaic to Haskell Line 3 Los Angeles 4 Facility Discharger 10/11/2018 None
S876748 Silver Lake Reservoir Modular Office Project Los Angeles 4 Facility Discharger 10/21/2019 None
S869775 Century Trunk Line Unit 1 Los Angeles 4 Facility Discharger 01/23/2019 None
S728704 Crescent Heights Pipe Jacking Proj Los Angeles 4 Facility Discharger 10/30/2008 None
S815883 Rinaldi Toluca Chlorination Station Los Angeles 4 Facility Discharger 03/27/2012 None
S818879 Hansen Dam Golf Course Water Recycling Project Los Angeles 4 Facility Discharger 08/13/2012 None
S824229 Big Pine NE Regreening Inyo 6B Facility Discharger 06/28/2013 None
S842344 Mojave Yard Emergency Storage Buildings Kern 6B Facility Discharger 10/29/2015 None
S861931 Geotechnical Investigation for PP1 and PP2 Conversion Los Angeles 4 Facility Discharger 02/09/2018 None
S865686 MWD LA 30 Project Los Angeles 4 Facility Discharger 07/18/2018 None
S901564 Lower McNally Canal Realignment Inyo 6B Facility Discharger 01/24/2022 None
S937320 Foothill Trunk Line Unit 3 Los Angeles 4 Facility Discharger 09/30/2025 None
S810133 Owens Lake Dust Mitigation Project Phase 8 Inyo 6B Facility Discharger 05/27/2011 None
S826862 Fairmont Reservoir Los Angeles 6B Facility Discharger 11/26/2013 None
S900363 Saint Andrews Place Building Demo Los Angeles 4 Facility Discharger 12/02/2021 None
S908173 Brockman Landfill Inyo 6B Facility Discharger 10/12/2022 None
S708914 Hollywood Reservoir Landslides & Slope Improvement Los Angeles 4 Facility Discharger 11/08/2007 None
S742016 Silver Lake Reservoir Complex Replacement Project Los Angeles 4 Facility Discharger 07/29/2009 None
S822138 Independence East Side Regreening Inyo 6B Facility Discharger 03/21/2013 None
S839881 Owens Lake Dust Mitigation Phase 9&10 Inyo 6B Facility Discharger 09/02/2015 None
S849600 Black Rock Siphon Inyo 6B Facility Discharger 09/06/2016 None
S935625 City Trunk Line North Unit 2 Los Angeles 4 Facility Discharger 08/26/2025 None
Total Related Places: 70
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Katherine Rubin Contact Owner Contact N/A N/A N/A
N/A Katherine Rubin Contact Owner Contact N/A N/A N/A
N/A Clarance Martin Contact Owner Contact N/A N/A N/A
N/A Maria Depaz Contact Owner Contact N/A N/A N/A
Total Related Parties: 4
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
S591952 Construction 4 4 19C409993 Active CONSTW 2009-0009-DWQ 10/08/2025 None Discharger 10/01/2025 None None
S590056 Construction 6V 6B14C408854 Active CONSTW 2009-0009-DWQ 08/29/2025 None Discharger 08/27/2025 None None
S589883 Construction 4 4 19C408852 Active CONSTW 2009-0009-DWQ 08/29/2025 None Discharger 08/26/2025 None None
S588113 Construction 4 4 19C408845 Active CONSTW 2009-0009-DWQ 08/29/2025 None Discharger 07/31/2025 None None
S569323 Construction 4 4 19C402856 Active CONSTW 2009-0009-DWQ 01/12/2024 None Discharger 01/09/2024 None None
Total Regulatory Measures: 5
  
  
  
  
Expand/Contract Violations
Violations within the past year
Violation ID Occurrence Date Violation Type Violation Description(+) Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked to Enf.
S895388 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report North Hollywood Operable Unit Phase 2B Collector Line S559387 2009-0009-DWQ Y
S896037 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report North Haiwee Dam Number 2 Project S538080 2009-0009-DWQ Y
S894169 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report MWD LA 35 Connection Project S541959 2009-0009-DWQ Y
S895610 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report Owens Lake Dust Mitigation Phase 7a S431550 2009-0009-DWQ Y
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 4
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
S408036 Notice of Violation None 4 19C338704 CONSTW 02/02/2012 Historical
S405451 Notice of Violation None 4 19C355426 CONSTW 03/21/2011 Historical
S405504 Notice to Comply None 4 19C341603 CONSTW 11/17/2010 Historical
S408030 Notice of Violation None 4 19C325392 CONSTW 02/02/2012 Historical
S460886 Notice of Violation None 6B14C394419 CONSTW 09/05/2025 Historical
S446781 Verbal Communication None 4 19C389145 CONSTW 02/17/2022 Active
S460237 Notice of Violation None 4 19C400102 CONSTW 09/05/2025 Active
S459018 Notice of Violation None 4 19C395318 CONSTW 09/05/2025 Active
S460459 Notice of Violation None 6B14C365832 CONSTW 09/05/2025 Active
Total Enforcement Actions: 9
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 10/24/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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