California Integrated Water Quality System (CIWQS 100.0) - Build Number: mainTrunk.mm.dd.yyyy.1


	California Home

Welcome to California - images of Golden Gate Bridge, ocean sunset, waterfall, flowers, and city skyline


	California Integrated Water Quality System Project (CIWQS)

Facility At-A-Glance Report

[VIEW PRINTER FRIENDLY VERSION] [EXPORT THIS REPORT TO EXCEL]

SEARCH CRITERIA: [REFINE SEARCH] [NEW SEARCH] [GLOSSARY]
Place ID 614538

General Information
Region	Place ID	Place Name	Place Type	Place Address	Place County
2	614538	Mustards Grill WWTP	Wastewater Treatment Facility	7399 St Helena Highway Napa, CA, 94558-9726	Napa

Related Parties

Party	Party Type	Party Name	Role	Classification	Relationship Start Date	Relationship End Date
646313	Organization	3W & C LLC	Owner	Privately-Owned Business	07/10/2024
588307	Organization	Heritage Systems	Operator	Privately-Owned Business	07/10/2024
29542	Organization	Mustards Grill Restaurant	Operator	Privately-Owned Business	07/10/2024
646314	Person	Sean Knight	Contact		07/10/2024
544936	Person	Sarah Acker	Case Worker		03/27/2024
558836	Person	Margaret Monahan	Case Worker		06/08/2021
545351	Person	Melissa Gunter	Case Worker		10/02/2014	03/27/2024
478895	Person	Marc Foster	Operator		07/18/2008	01/01/2011
58403	Person	Cynthia Pawlcyn	Owner		07/18/2008	07/09/2024
206886	Organization	Riechers Spence & Associates	Operator	Privately-Owned Business	01/01/2006	01/01/2011
138464	Person	Blair Allen	Case Worker		01/01/1990	10/01/2014

Total Related Parties: 11

Regulatory Measures

Reg Measure ID	Reg Measure Type	Region	Program	Order No.	WDID	Effective Date	Expiration Date	Status	Amended?
459255	Enrollee - WDR	2	WDRMUNIOTH	2014-0153-DWQ	2 283102001	07/10/2024	01/01/2040	Active	N
302855	WDR	2	WDRMUNIOTH	R2-2006-0071	2 283102001	10/11/2006	10/11/2016	Historical	N
302855	WDR	2	WDRMUNIOTH	R2-2006-0071	2 283102001	10/11/2006	10/11/2016	Historical	N
141466	WDR	2	WDR	89-072	2 283102001	05/17/1989	05/13/2004	Historical	N

Total Reg Measures: 4

Violations

Violation ID	Occurred Date	Violation Type	(-) Violation Description	Corrective Action	Status	Classification	Source
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.

Total Violations: 0

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

Enforcement Actions

Total Enf Actions: 0

Inspections

Inspection ID	Inspection Type	Lead Inspector	Actual End Date	Planned	Violations	Attachment
51230267	B Type compliance inspection	Sarah Acker	03/17/2023	N	0	Download
19501636	B Type compliance inspection	Melissa Gunter	02/13/2015	N	0	N/A
2472454	B Type compliance inspection	Blair Allen	04/07/2010	Y	0	N/A
1657528	B Type compliance inspection	Blair Allen	06/25/2008	Y	0	N/A

Total Inspections: 4

Last Inspection: 03/17/2023

The current report was generated with data as of: 07/11/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.

Back to Main Page | Back to Top of Page