Violations
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| Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
| 1133230 |
06/14/2024 |
SSOS |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 44 gallons of sewage to spill from Gravity Mainline at 137 Poplar Dr., Kentfield to Drainage Conveyance System that discharges to surface water |
Plan Rehabilitation or Replacement of Sewer, Repaired Facilities or Replaced Defect. The spill was caused by a crack in the VCP main. The defect was fixed with a cured in place fiberglass patch. This portion of the main happens to be in the flow of the stormwater conveyance system. Operations staff is recommending the engineering department look at moving main out of the stormwater flow or upgrading piper material. |
Violation |
A |
SSO |
| 1133226 |
01/10/2024 |
SSOS |
Type: Category 1 Spill; Debris from Lateral, Debris-wipes/Non-disposables, Other (specify below) caused 1701 gallons of sewage to spill from Backflow Prevention Device, Inside Building or Structure, Lateral Clean Out (Private), Manhole at 387 Madrone Ave, Larkspur, CA to Building or Structure, Drainage Conveyance System that discharges to surface water, Surface Water, Unpaved Surface |
Adjusted Schedule/Method of Preventive Maintenance, Inspected Sewer Using CCTV to Determine Cause, Repaired Facilities or Replaced Defect. The District has scheduled maintenance repairs in the up stream manhole to improve the flow channel. The District has also schedule informational outreach flyers to be hung with regards to "wipes cause clogs" to the homeowners upstream of the spill location. |
Violation |
A |
SSO |
| 1133225 |
11/26/2023 |
SSOS |
Type: Category 1 Spill; Root Intrusion caused 442 gallons of sewage to spill from Manhole at Edna Ct x Wolf Grade, Greenbrae, CA to Drainage Conveyance System that discharges to surface water |
Inspected Sewer Using CCTV to Determine Cause, Plan Rehabilitation or Replacement of Sewer. After CCTV inspection, the District has planned to add the replacement of this 95' of VCP with HDP pipe in our 2024 upcoming capital budget year. |
Violation |
A |
SSO |
| 1133224 |
09/12/2023 |
SSOS |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation caused 1285 gallons of sewage to spill from Other (specify below) at 27 Fern Rd, Kentfield CA to Drainage Conveyance System that discharges to surface water |
Repaired Facilities or Replaced Defect. Upon discovery of spill, staff CCTV sewer main, identified broken pipe joint allowing the leak. Staff installed a cured in place pipe patch, which sealed the sewer main, not allowing any flow to exit the system. |
Violation |
A |
SSO |
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Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
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Total Violations: 4
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Priority Violations: 0
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*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.
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| Violation Types |
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SSOS = Sanitary Sewer Overflow/Spill/
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