California Integrated Water Quality System (CIWQS 19.6)


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	California Integrated Water Quality System Project (CIWQS)

Facility At-A-Glance Report

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Place ID 865520

General Information
Region	Place ID	Place Name	Place Type	Place Address	Place County
2	865520	Mission Rock	Domestic Site NEC	Third Street and Mission Rock Street San Francisco, CA, 94107	San Francisco

Related Parties

Party	Party Type	Party Name	Role	Classification	Relationship Start Date	Relationship End Date
609078	Person	Steve Minden	Contact		03/13/2020
604408	Person	Paul Kawulok	Contact		03/13/2020
609077	Organization	Mission Rock Horizontal Sub (Phase 1), LLC	Owner and Operator	Privately-Owned Business	03/13/2020

Total Related Parties: 3

Regulatory Measures

Reg Measure ID	Reg Measure Type	Region	Program	Order No.	WDID	Effective Date	Expiration Date	Status	Amended?
438034	Enrollee - NPDES	2	NPDNONMUNIPRCS	R2-2017-0048	2_38NPG438034	03/13/2020	12/31/2023	Active	N

Total Reg Measures: 1

Violations

Violation ID	Occurred Date	Violation Type	(-) Violation Description	Corrective Action	Status	Classification	Source
1092207	06/30/2021	OEV	TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 150 ug/L.	The discharger states that breakthrough is unlikely as the media had been replaced two weeks before the June 30, 2021, sampling event. Influent TPH concentrations were lower than effluent concentrations on June 30, 2021. The source of the TPH diesel and motor oil in the effluent is unknown. Because presence of TPH diesel and motor oil in the effluent were not confirmed, discharge resumed on July 16, 2021.	Violation	B	Report
1092206	06/30/2021	CAT2	Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 180 ug/L.	The discharger states that breakthrough is unlikely as the media had been replaced two weeks before the June 30, 2021, sampling event. Influent TPH concentrations were lower than effluent concentrations on June 30, 2021. The source of the TPH diesel and motor oil in the effluent is unknown. Because presence of TPH diesel and motor oil in the effluent were not confirmed, discharge resumed on July 16, 2021.	Violation	B	Report
1092190	06/30/2021	CAT2	Nickel, Total Monthly Average limit is 22.0 ug/L and reported value was 28.0 ug/L.	As preventive measures, the discharger ceased discharge to surface waters until the treatment system's effluent meets permit limits. The contractor ordered new filtration vessels and installed a new effluent sampling port with added protection to prevent contamination.	Violation	B	Report
1092194	06/08/2021	OEV	TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 160 ug/L.	As preventive measures, the discharger ceased discharge to surface waters until the treatment system's effluent meets permit limits. The contractor ordered new filtration vessels and installed a new effluent sampling port with added protection to prevent contamination.	Violation	B	Report
1092192	06/08/2021	CAT2	Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 160 ug/L.	As preventive measures, the discharger ceased discharge to surface waters until the treatment system's effluent meets permit limits. The contractor ordered new filtration vessels and installed a new effluent sampling port with added protection to prevent contamination.	Violation	B	Report
1092189	05/31/2021	CAT2	Nickel, Total Monthly Average (Mean) limit is 22 ug/L and reported value was 47 ug/L.	As preventive measures, the discharger ceased discharge to surface waters until the treatment system's effluent meets permit limits. The contractor ordered new filtration vessels and installed a new effluent sampling port with added protection to prevent contamination.	Violation	B	Report
1092193	05/28/2021	OEV	TPH as Motor Oil Maximum Daily (MDEL) limit is 100 ug/L and reported value was 130 ug/L.	As preventive measures, the discharger ceased discharge to surface waters until the treatment system's effluent meets permit limits. The contractor ordered new filtration vessels and installed a new effluent sampling port with added protection to prevent contamination.	Violation	B	Report
1092191	05/28/2021	CAT2	Diesel Oil Maximum Daily (MDEL) limit is 50 ug/L and reported value was 53 ug/L.	As preventive measures, the discharger ceased discharge to surface waters until the treatment system's effluent meets permit limits. The contractor ordered new filtration vessels and installed a new effluent sampling port with added protection to prevent contamination.	Violation	B	Report
1092188	05/28/2021	CAT2	Nickel, Total Daily Maximum limit is 44 ug/L and reported value was 47 ug/L.	As preventive measures, the discharger ceased discharge to surface waters until the treatment system's effluent meets permit limits. The contractor ordered new filtration vessels and installed a new effluent sampling port with added protection to prevent contamination.	Violation	B	Report
1084154	12/04/2020	CAT2	Nickel, Total Recoverable Maximum Daily (MDEL) limit is 44 ug/L and reported value was 83 ug/L.	The discharger installed additional filtering units to the treatment system before it resumed discharge. Effluent monitoring for nickel was performed again on December 28, 2020, indicating no presence of nickel.	Violation	B	Report
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.

Total Violations: 10

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
CAT2 = Category 2 Pollutant (Effluent Violation for Group 2 Pollutant)	OEV = Other Effluent Violation

Enforcement Actions

Enf Id	Enf Type	Enf Order No.	Effective Date	Status
448312	Admin Civil Liability	R2-2022-1005	09/22/2022	Historical

Total Enf Actions: 1

Inspections

Attachment

Total Inspections: 0

Last Inspection: None

The current report was generated with data as of: 07/01/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.

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