| Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
| 1147453 |
09/05/2025 |
SSOS |
Type: Category 1 Spill; Other (specify below),Vandalism (specify below) caused 1530 gallons of sewage to spill from Manhole at SR60 Exit 28 East bound & Phillips Ranch Road to Surface Water,Drainage Conveyance System,Paved Surface,Unpaved Surface,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,Other (specify below),Post Spill CCTV. The City of Pomona plans on installing a locking manhole lid on Structure J27-6078 to stop future vandalism. Staff also corked and sealed sewer manhole J27-6078. |
Violation |
A |
SSO |
| 1112539 |
01/23/2023 |
SSOS |
Type: Category 2. Grease Deposition (FOG) caused 3500.0 gallons of sewage to spill from Manhole at 1080 E. Philidelphia St. to Street/Curb and Gutter. No surface water body affected. |
Cleaned-Up;Mitigated Effects of Spill;Contained all or portion of spill;Restored flow;Returned All Spill to Sanitary Sewer System;Other Enforcement Agency Notified. |
Violation |
B |
SSO |
| 1100886 |
02/17/2022 |
SSOS |
Type: Category 3. Root Intrusion caused 580.0 gallons of sewage to spill from Manhole at 947 N Hill Rd, Pomona, CA, 91768, USA to Paved Surface;Street/Curb and Gutter;Unpaved surface. No surface water body affected. |
. |
Violation |
B |
SSO |
| 1099105 |
01/14/2022 |
SSOS |
Type: Category 2. Other (specify below);FOG- Grease Deposition, Rags, Debris. caused 3840.0 gallons of sewage to spill from Manhole at 788 Penmar Ln. to Paved Surface;Street/Curb and Gutter;Unpaved surface. No surface water body affected. |
Cleaned-Up;Mitigated Effects of Spill;Restored flow;Property Owner Notified;Other Enforcement Agency Notified. |
Violation |
B |
SSO |
| 1098704 |
01/03/2022 |
SSOS |
Type: Category 3. Root Intrusion caused 6.0 gallons of sewage to spill from Manhole;The spill appeared from manhole K15-103826 directly in front of 695 Hillcrest Dr. at 695 Hillcrest Dr. to Paved Surface;Street/Curb and Gutter. No surface water body affected. |
. |
Violation |
B |
SSO |
| 1097420 |
12/01/2021 |
SSOS |
Type: Category 1. Other (specify below);Calcium deposits and FOG. caused 150.0 gallons of sewage to spill from Manhole at 40 Quail Creek Ln. to Paved Surface;Separate Storm Drain;Street/Curb and Gutter. Surface water body affected (NA). |
Cleaned-Up;Restored flow;Other Enforcement Agency Notified. |
Violation |
B |
SSO |
| 1095310 |
10/14/2021 |
SSOS |
Type: Category 1. Debris-Wipes/Non-Dispersables;After post cleaning Wastewater Operations staff retrieved a ball of rags, debris and sand/ slurry type material downstream. caused 1470.0 gallons of sewage to spill from Lower Lateral (Private);The spill discharged from a 4" cleanout and a wash rack that was in the back of 4188 Valley Blvd. at 4188 Valley BLVD to Paved Surface;The final destination of the spill was a storm drain/ area drain grate in the back of 4188 Valley Blvd (150 Gallons Approximately).. Surface water body affected (NA). |
Other (specify below);Other Enforcement Agency Notified. ;Cleaned sewer mainline FB888-2 and notified other enforcement agency's. |
Violation |
B |
SSO |
|
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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