Chronic Toxicity-Green Alga-Growth Maximum Daily (MDEL) limit is 20 % effect and reported value was 36 % effect at EFF-001. *** MMP Exempt Reason:Permit includes Permit Triggers for Chronic Toxicity, not Effluent Limitations.
Violation
N
eSMR
Healdsburg City WWTP
441149
R1-2022-0017
N
1139571
11/22/2024
Surface Water
Unanticipated bypass of an estimated 5.6 million gallons of partially treated wastewater to receiving waters intermittently 11/22/24-11/24/24.
Violation
N
eSMR
Healdsburg City WWTP
441149
R1-2022-0017
N
1141326
03/16/2025
Sanitary Sewer Overflow/Spill/
Type: Category 1 Spill; Flow Exceeded Capacity (Separate Collection System Only),Other (specify below) caused 9642 gallons of sewage to spill from Gravity Mainline at 1406 Lupine Road to Drainage Conveyance System that discharges to surface water
Violation
None
SSO
Healdsburg City CS
300021
2022-0103-DWQ
N
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Total Violations: 3
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