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 California Integrated Water Quality System Project (CIWQS)
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Place ID 631219
  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
4 631219 Rancho Palos Verdes City CS Collection_System 30940 Hawthorne Rancho Palos Verdes, CA, 90275 Los Angeles

Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
653521 Person William Bryden Is A Data Submitter For 12/16/2025
650353 Person Marie Garcia Is A Data Submitter For 04/15/2025
650303 Person Hassan Majidi Is A Data Submitter For 04/10/2025
649825 Person Brandon Mesker Is A Data Submitter For 03/13/2025
646750 Person Tiara Caruthers Is A Data Submitter For 08/19/2024
644438 Person Eric Liu Is Onsite Manager For 04/30/2024
643241 Person Andrew Ngumba Is Onsite Manager For 03/12/2024
361559 Person May Hong Is Onsite Manager For 03/06/2024
639886 Person Brigette Padilla Is A Data Submitter For 06/06/2023 10/02/2024
639410 Person Ramzi Awwad Is Onsite Manager For 05/17/2023
552940 Person John Hunter Is A Data Submitter For 02/27/2023
606509 Person Sarah Lee Is A Data Submitter For 02/12/2020
606488 Person Sandra Medina Is A Data Submitter For 02/12/2020
550148 Person Daniel J. Lafferty Is Onsite Manager For 02/20/2015 11/16/2015
537094 Person Alexander Villarama Is Onsite Manager For 07/23/2013
460817 Person Gohar Tsolakyan Is A Data Submitter For 10/11/2012
535111 Person Martin Moreno Is Onsite Manager For 07/25/2012 02/08/2024
334830 Person Jeffrey Bouse Is Onsite Manager For 07/17/2012
535123 Person Marissa I Morelos Is A Data Submitter For 07/16/2012
535125 Person Kirk Torossian Is A Data Submitter For 07/16/2012 02/12/2015
533324 Person Tom Odom Is Onsite Manager For 04/23/2012
524466 Person Erica Gonzales Is A Data Submitter For 09/02/2010 07/12/2012
461346 Person Gohar Tsolakyan Rancho Palos Verdes Is A Data Submitter For 03/07/2008 09/24/2012
377387 Person Robert Swartz Is Onsite Manager For 08/07/2007 12/10/2025
362353 Person Cynthia Marquez Rancho Palos Verdes Is A Data Submitter For 01/29/2007 09/02/2010
362079 Person Norman Cortez Rancho Palos Verdes Is A Data Submitter For 01/26/2007 09/02/2010
362164 Person Nicholas Agbobu Is Onsite Manager For 01/25/2007 09/22/2022
361559 Person May Hong Is A Data Submitter For 01/24/2007
361237 Person Keith Lehto Is Onsite Manager For 01/24/2007 07/17/2012
318853 Organization Rancho Palos Verdes City Owner City Agency 04/04/2006
57992 Person James Bell Is Onsite Manager For 04/04/2006 12/31/2025
Total Related Parties: 31

Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
300063 Enrollee 4 SSOMUNILRG 2022-0103-DWQ 4SSO10420 08/24/2006 12/31/2009 Active N
Total Reg Measures: 1

Expand/Contract Violations
Violations
Violation ID Occurred Date Violation Type (-) Violation Description Corrective Action Status Classification Source
1151457 01/29/2026 SSOS Type: Category 1 Spill; Root Intrusion caused 1000 gallons of sewage to spill from Gravity Mainline at 1598-0011 (4808 Blackhorse Road, Rancho Palos Verdes, CA 90275) to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Inspected Sewer Using CCTV to Determine Cause,Added Sewer to Preventive Maintenance Program. The mainline was televised and placed on a 90-day root-saw preventative maintenance schedule (PM No. S09L2029). Violation A SSO
1150938 01/21/2026 SSOS Type: Category 1 Spill; Root Intrusion caused 800 gallons of sewage to spill from Manhole at 1654-0548 (2059 Daladier Drive, Rancho Palos Verdes, CA 90275) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Other (specify below). Will televise the mainline using CCTV to determine if further actions are needed. Violation A SSO
1150514 01/06/2026 SSOS Type: Category 1 Spill; Debris from Construction caused 2500 gallons of sewage to spill from Manhole at 1492-0007 (30900 Via La Cresta, Rancho Palos Verdes, CA 90275) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Other (specify below). The mainline will be inspected using CCTV to determine if further action is required. Violation A SSO
1150004 12/04/2025 SSOS Type: Category 1 Spill; Other (specify below),Debris from Construction caused 1575 gallons of sewage to spill from Manhole at 1654-0429 (1846 MacArthur Street, Rancho Palos Verdes, CA 90275) to Drainage Conveyance System,Street/Curb and Gutter (2 3) Other (specify below). Will televise the mainline using CCTV to determine if further actions are needed. Violation A SSO
1139569 01/17/2025 SSOS Type: Category 1 Spill; Debris-Rags,Fats, Oil and Grease (FOG),Debris-General,Debris-wipes/Non-disposables,Root Intrusion caused 100 gallons of sewage to spill from Manhole at 1654-0256 (29918 Knoll View Drive, Rancho Palos Verdes) to Drainage Conveyance System,Street/Curb and Gutter (2 3) Adjusted Schedule/Method of Preventive Maintenance,Inspected Sewer Using CCTV to Determine Cause. Inspected sewer using CCTV and will adjust the schedule of preventive maintenance. Violation A SSO
1133669 12/18/2023 SSOS Type: Category 1 Spill; Fats, Oil and Grease (FOG), Pipe Structural Problem/Failure - Controls caused 600 gallons of sewage to spill from Manhole at 1545-0481 (28641 Crestridge Road, Rancho Palos Verdes) to Drainage Conveyance System, Street/Curb and Gutter (2 3) Other (specify below). The mainline will be televised to determine if the PM frequency needs to be changed. Violation A SSO
1133668 07/21/2023 SSOS Type: Category 1 Spill; Other (specify below) caused 500 gallons of sewage to spill from Manhole at 1492-0061 (30623 Rue Valois, Rancho Palos Verdes) to Drainage Conveyance System, Street/Curb and Gutter (2 3) Other (specify below). We will conduct a CCTV inspection of the sewer to assess whether any additional actions are necessary. Violation A SSO
1133671 06/07/2023 SSOS Type: Category 1 Spill; Debris-General caused 41907 gallons of sewage to spill from Manhole at 1545 - 6850 Faircove Drive, Rancho Palos Verdes to Other (specify below), Unpaved Surface Inspected Sewer Using CCTV to Determine Cause, Repaired Facilities or Replaced Defect. The mainline was televised in 08/2023 and found a sag and a lot of sand in there. The point repair to remove and replace the sagging section between MH 90 and 91 was done by contractor in 09/2023. Violation A SSO
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 8 Priority Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
*As of 5/20/2010, the Water Board's Enforcement Policy requires that all violations be classified as 1, 2 or 3, with class 1 being the highest. Prior to this, violations were simply classified as Yes or No. If a 123 classification has been assigned to a violation that occurred before this date, that classification data will be displayed instead of the Yes/No data.

Violation Types
SSOS = Sanitary Sewer Overflow/Spill/

Expand/Contract Enforcement Actions
Enforcement Actions
Enf Id Enf Type Enf Order No. Effective Date Status
388960 Notice of Violation null 02/01/2013 Historical
385361 13267 Letter R4-2012-0102 05/30/2012 Historical
Total Enf Actions: 2

Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
32729794 B Type compliance inspection Andrew Choi (Multiple) 08/10/2012 N 0 Download
Total Inspections: 1 Last Inspection: 08/10/2012
  
The current report was generated with data as of: 03/02/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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