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Place ID 643368 		  
  
  
  
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General Information
Region Place ID Place Name Place Type Place Address Place County
4 643368 Unincorporated County Area CSMD South/County Sanitation District CS Collection_System 900 South Fremont Alhambra, CA, 91803 Los Angeles
Expand/Contract Related Parties
Related Parties
Party Party Type Party Name Role Classification Relationship Start Date Relationship End Date
653439 Person Haris Harouny Is Onsite Manager For 04/15/2026
650353 Person Marie Garcia Is A Data Submitter For 04/15/2025
650303 Person Hassan Majidi Is A Data Submitter For 04/10/2025
647949 Person Voltaire Public Llana Is Onsite Manager For 12/10/2024
646750 Person Tiara Caruthers Is A Data Submitter For 08/19/2024
644438 Person Eric Liu Is Onsite Manager For 04/30/2024
361559 Person May Hong Is Onsite Manager For 03/06/2024
643241 Person Andrew Ngumba Is Onsite Manager For 01/09/2024
639886 Person Brigette Padilla Is A Data Submitter For 06/06/2023 10/02/2024
606488 Person Sandra Medina Is A Data Submitter For 02/12/2020
606509 Person Sarah Lee Is A Data Submitter For 02/12/2020
334830 Person Jeffrey Bouse Is Onsite Manager For 03/06/2015
550148 Person Daniel J. Lafferty Is Onsite Manager For 02/20/2015 11/16/2015
377387 Person Robert Swartz Is Onsite Manager For 09/06/2013 12/10/2025
537094 Person Alexander Villarama Is Onsite Manager For 07/23/2013
361559 Person May Hong Is A Data Submitter For 12/04/2012
535111 Person Martin Moreno Is Onsite Manager For 07/25/2012 02/08/2024
535125 Person Kirk Torossian Is A Data Submitter For 07/16/2012 01/11/2016
535123 Person Marissa I Morelos Is A Data Submitter For 07/16/2012
362164 Person Nicholas Agbobu Is Onsite Manager For 09/14/2011 09/22/2022
524466 Person Erica Gonzales Is A Data Submitter For 09/02/2010 07/12/2012
460817 Person Gohar Tsolakyan Is A Data Submitter For 05/21/2008
361237 Person Keith Lehto Is Onsite Manager For 07/16/2007 07/17/2012
27155 Organization Los Angeles Cnty DPW Owner County Agency 11/27/2006
Total Related Parties: 24
Expand/Contract Regulatory Measures
Regulatory Measures
Reg Measure ID Reg Measure Type Region Program Order No. WDID Effective Date Expiration Date Status Amended?
315558 Enrollee 4 SSOMUNILRG 2022-0103-DWQ 4SSO11365 05/02/2006 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
1160407 10/17/2026 SSOS Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 200 gallons of sewage to spill from Manhole at 1861-0140 (1213 S. Eastern Ave, Los Angeles, CA) Unincorporated County Area to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Other (specify below). Hydro equipment was used to clear the heavy grease blockage in the sewer mainline between Manholes No. 138 and 139. The mainline will be televised to determine if additional corrective actions are necessary. A grease accumulation report was forwarded to the Environmental Programs Division for further investigation. Violation A SSO
1159899 09/28/2026 SSOS Type: Category 1 Spill; Root Intrusion caused 500 gallons of sewage to spill from Manhole at 1534-0101 (S Sherbourne Dr and W Slauson Ave, Unincorporated Los Angeles, CA) to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Paved Surface Other (specify below). The mainline from Manhole No. 100 to Manhole No. 101 was hydro-cleaned to remove the heavy root stoppage. The line is already on a preventive maintenance program and will be televised to assess the condition of the line and determine if further corrective action is needed. Violation A SSO
1159712 09/15/2026 SSOS Type: Category 1 Spill; Debris-Rags caused 500 gallons of sewage to spill from Manhole at 2020-0502 (1527 Potrero Grande Drive, Rosemead, CA) Unincorporated County Area to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Paved Surface Added Sewer to Preventive Maintenance Program. A 60-day siphon periodic maintenance schedule will be implemented for the sewer line from the trunk line south of Mooney Drive to Manhole No. 502 to help prevent reoccurrence of the blockage and sewage overflow. Violation A SSO
1153025 03/21/2026 SSOS Type: Category 1 Spill; Root Intrusion caused 600 gallons of sewage to spill from Manhole at 2129-0322 (11528 Valley View Avenue, Whittier - Unincorporated County Area) to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Other (specify below). The sewer mainline will be inspected using CCTV to determine if additional actions are needed. Violation A SSO
1151129 01/31/2026 SSOS Type: Category 1 Spill; Debris-General caused 500 gallons of sewage to spill from Manhole at 2304-0321 (19154 E. Elberland Street, West Covina, CA - Unincorp County Area) to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Added Sewer to Preventive Maintenance Program,Inspected Sewer Using CCTV to Determine Cause. The mainline on Elberland Street was CCTV-inspected from Manhole No. 321 to MH 319 and scheduled for 120-day hydro cleaning from MH 316 to MH 324. Violation A SSO
1150011 11/24/2025 SSOS Type: Category 1 Spill; Debris-wipes/Non-disposables,Fats, Oil and Grease (FOG) caused 1200 gallons of sewage to spill from Gravity Mainline,Lateral Clean Out (Public) at 1869 - (863 Via Wanda, Long Beach, CA, 90805) Clean-out to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Other (specify below),Adjusted Schedule/Method of Preventive Maintenance. Adjusted the preventive maintenance schedule and will inspect the sewer using CCTV to determine if further action is needed. Violation A SSO
1149831 11/23/2025 SSOS Type: Category 1 Spill; Vandalism (specify below) caused 300 gallons of sewage to spill from Manhole,Gravity Mainline at 2170-0433 (1024 Big Dalton Ave, La Puente, CA 91746) Unincorporated County Area to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Other (specify below). N/A Violation A SSO
1148114 09/24/2025 SSOS Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation,Root Intrusion caused 230 gallons of sewage to spill from Gravity Mainline,Manhole at 1535 - 0069 (6620 Shanandoah Ave, Los Angeles, CA) Unincorporated LA County Area to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Other (specify below),Inspected Sewer Using CCTV to Determine Cause. Repair the mainline. Violation A SSO
1147113 08/25/2025 SSOS Type: Category 1 Spill; Vandalism (specify below),Debris from Construction caused 36000 gallons of sewage to spill from Gravity Mainline,Manhole at 2348-0047 (20055 Colima Road, Walnut, CA) Unincorporated Area of L.A. County to Other (specify below),Unpaved Surface Other (specify below). No recommendations needed, due to manhole being vandalized. Violation A SSO
1144853 07/02/2025 SSOS Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 1500 gallons of sewage to spill from Manhole at 2020-0617 to Street/Curb and Gutter (2 3),Drainage Conveyance System Other (specify below). The mainline will be televised to determine if further actions are needed. Violation A SSO
1141546 03/03/2025 SSOS Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 5250 gallons of sewage to spill from Inside Building or Structure at 1753 - 1516 East Florence Avenue, Los Angeles, CA (Unincorporated County Area) to Building or Structure,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Added Sewer to Preventive Maintenance Program,Enforcement action against Fats, Oil, and Grease (FOG) source,Inspected Sewer Using CCTV to Determine Cause. Added sewer to a 90-day preventive maintenance program. Violation A SSO
1140365 02/09/2025 SSOS Type: Category 1 Spill; Debris-Rags,Root Intrusion caused 7750 gallons of sewage to spill from Manhole at 2262-0194 (17250 Colima Road, Rowland Heights, CA) Unincorporated South to Unpaved Surface,Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) Added Sewer to Preventive Maintenance Program,Inspected Sewer Using CCTV to Determine Cause. Inspected sewer using CCTV and added sewer to Preventive Maintenance Program. Violation A SSO
1139903 01/30/2025 SSOS Type: Category 1 Spill; Root Intrusion caused 200 gallons of sewage to spill from Manhole at 2219-0470 (1866 Clear River Lane, Hacienda Heights, CA). Unincorporated South to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Added Sewer to Preventive Maintenance Program,Inspected Sewer Using CCTV to Determine Cause. Inspected sewer using CCTV and added sewer to 90 Days Rod Sewer-Periodic Cleaning-2 Sections. Violation A SSO
1135599 11/02/2024 SSOS Type: Category 1 Spill; Fats, Oil and Grease (FOG),Debris-wipes/Non-disposables caused 500 gallons of sewage to spill from Manhole at 1860-0311 (4017 Floral Drive, Los Angeles, CA - Unincorporated County Area) to Drainage Conveyance System,Other (specify below),Street/Curb and Gutter (2 3) Other (specify below). We will inspect sewer using CCTV to determine if further actions are needed. Violation A SSO
1133902 07/27/2024 SSOS Type: Category 1 Spill; Debris-Rags, Root Intrusion caused 3000 gallons of sewage to spill from Manhole at 2076-0037 (5751 Pioneer Blvd., Whittier - Unincorporated County Area CSMD South) to Drainage Conveyance System that discharges to surface water, Street/Curb and Gutter (2 3) Other (specify below). We will inspect the sewer via CCTV to determine if further action is required. Violation A SSO
1133901 06/26/2024 SSOS Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 4750 gallons of sewage to spill from Manhole at 1706-0006 (1233 243rd Street, Harbor City - Unincorporated County Area) to Drainage Conveyance System, Drainage Conveyance System that discharges to surface water, Street/Curb and Gutter (2 3) Other (specify below). Will inspect the mainline via CCTV to determine if further action is required. Violation A SSO
1133900 06/17/2024 SSOS Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 500 gallons of sewage to spill from Manhole at 1915-0524 (South Arizona Avenue / East Olympic Boulevard, East Los Angeles, Unincorporated County Area) to Drainage Conveyance System that discharges to surface water, Street/Curb and Gutter (2 3) Other (specify below). Will inspect the mainline via CCTV to determine if further action is needed. Violation A SSO
1133897 02/23/2024 SSOS Type: Category 1 Spill; Debris-Rags, Fats, Oil and Grease (FOG) caused 3000 gallons of sewage to spill from Manhole at 1853-0020 (2130 N Windsor Avenue, Altadena - Unincorporated County Area) to Drainage Conveyance System that discharges to surface water Other (specify below). Recommendations will be given after the mainline is inspected via CCTV. Violation A SSO
1133896 02/06/2024 SSOS Type: Category 1 Spill; Rainfall Exceeded Design, I and I (Separate Collection System Only) caused 30 gallons of sewage to spill from Manhole at 2129-0186 (14504 Rimgate Drive, Whittier - Unincorporated County Area) to Drainage Conveyance System that discharges to surface water Other (specify below). No recommendations due to trunkline blockage. The Sanitation District was notified. Violation A SSO
1133895 02/06/2024 SSOS Type: Category 1 Spill; Root Intrusion caused 10500 gallons of sewage to spill from Manhole at 2261-0205 (282 South Sandalwood Avenue, La Puente) to Drainage Conveyance System that discharges to surface water, Street/Curb and Gutter (2 3) Other (specify below). No recommendations because the overflow was caused by a storm surge. Violation A SSO
1133894 12/22/2023 SSOS Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 12000 gallons of sewage to spill from Manhole at 2305-0262 (18967 Labin Court, Rowland Heights - Unincorporated County Area) to Drainage Conveyance System that discharges to surface water, Other (specify below), Street/Curb and Gutter (2 3) Other (specify below). Will inspect sewer using CCTV to determine if further actions are needed. Violation A SSO
1133893 12/12/2023 SSOS Type: Category 1 Spill; Debris-Rags, Fats, Oil and Grease (FOG), Root Intrusion caused 2125 gallons of sewage to spill from Gravity Mainline, Manhole at 1588-0524 (5302 Valley Ridge Avenue, Windsor Hills) to Drainage Conveyance System that discharges to surface water, Street/Curb and Gutter (2 3) Other (specify below). Will inspect the sewer using CCTV to determine if further action is needed. Violation A SSO
1133892 10/31/2023 SSOS Type: Category 1 Spill; Root Intrusion caused 400 gallons of sewage to spill from Manhole at 1588-0066 (6126 South La Brea Avenue, Los Angeles) Unincorporated County Area to Drainage Conveyance System, Street/Curb and Gutter (2 3) Other (specify below). The recommendation is to add sewer to a 90-day hydro preventive maintenance program. Violation A SSO
1133891 09/27/2023 SSOS Type: Category 1 Spill; Debris-Rags caused 600 gallons of sewage to spill from Manhole at 1588-0523 (5324 Angeles Vista Boulevard, View Park-Windsor Hills) Unincorporated County Area to Drainage Conveyance System that discharges to surface water, Street/Curb and Gutter (2 3) Adjusted Schedule/Method of Preventive Maintenance. Adjusted schedule/method of preventive maintenance. Violation A SSO
1133890 09/07/2023 SSOS Type: Category 1 Spill; Fats, Oil and Grease (FOG), Root Intrusion caused 10000 gallons of sewage to spill from Manhole at 1534-0205 (5120 Goldleaf Circle, Los Angeles - Unincorporated County Area) to Drainage Conveyance System that discharges to surface water, Street/Curb and Gutter (2 3) Added Sewer to Preventive Maintenance Program, Other (specify below). Added sewer to preventive maintenance program and will inspect and monitor the condition. Violation A SSO
1133888 06/03/2023 SSOS Type: Category 1 Spill; Other (specify below) caused 200 gallons of sewage to spill from Manhole at 2124-0060 (1579 Belgreen Drive, Whittier - Unincorporated County Area) to Drainage Conveyance System that discharges to surface water, Street/Curb and Gutter (2 3) Other (specify below). N/A Violation A SSO
1133899 05/11/2023 SSOS Type: Category 1 Spill; Other (specify below) caused 300 gallons of sewage to spill from Manhole at 1645-0226 (11010 S Normandie Avenue, Los Angeles - Unincorporated County Area) to Drainage Conveyance System that discharges to surface water, Street/Curb and Gutter (2 3) Adjusted Schedule/Method of Preventive Maintenance, Inspected Sewer Using CCTV to Determine Cause. Adjusted sewer to 150 days Hydo periodic. Violation A SSO
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 27 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
379795 13267 Letter R4-2011-0086 05/12/2011 Historical
Total Enf Actions: 1
Expand/Contract Inspections
Inspections
Inspection ID Inspection Type Lead Inspector Actual End Date Planned Violations Attachment
Total Inspections: 0 Last Inspection: None
  
The current report was generated with data as of: 11/03/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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