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


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	California Integrated Water Quality System Project (CIWQS)

Facility At-A-Glance Report

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Place ID 631538

General Information
Region	Place ID	Place Name	Place Type	Place Address	Place County
5F	631538	Mariposa PUD CS	Collection_System	Mariposa, CA, 95338	Mariposa

Related Parties

Party	Party Type	Party Name	Role	Classification	Relationship Start Date	Relationship End Date
578844	Person	Edwin Appling	Is Onsite Manager For		04/08/2020	01/12/2023
607444	Person	Susan A Wages	Is Onsite Manager For		04/08/2020
520904	Person	Chris Toledo	Is Onsite Manager For		10/03/2016
500462	Person	Curt Farrell	Is Onsite Manager For		10/15/2015
520903	Person	Benjamin Bissmeyer	Is A Data Submitter For		01/27/2010	02/02/2015
500462	Person	Curt Farrell	Is A Data Submitter For		01/27/2010	11/10/2015
520904	Person	Chris Toledo	Is A Data Submitter For		01/27/2010	10/03/2016
27814	Organization	Mariposa PUD	Owner	Special District	04/05/2006
117198	Person	Mark Rowney	Is Onsite Manager For		04/05/2006	01/12/2023

Total Related Parties: 9

Regulatory Measures

Reg Measure ID	Reg Measure Type	Region	Program	Order No.	WDID	Effective Date	Expiration Date	Status	Amended?
300924	Enrollee - WDR	5F	SSOMUNISML	2022-0103-DWQ	5SSO10744	11/03/2006		Active	N

Total Reg Measures: 1

Violations

Violation ID	Occurred Date	Violation Type	(-) Violation Description	Corrective Action	Status	Classification	Source
1141880	03/20/2025	SSOS	Type: Category 1 Spill; Debris-wipes/Non-disposables,Debris from Lateral caused 800 gallons of sewage to spill from Lateral Clean Out (Private) at Monarch Motel, 5059 State Highway 140 to Drainage Conveyance System,Paved Surface,Unpaved Surface	Other (specify below). Printed notifications on billing cards.	Violation	A	SSO
1131765	09/06/2024	SSOS	Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance caused 3300 gallons of sewage to spill from Manhole at State Hwy 140 and 4th Street to Drainage Conveyance System that discharges to surface water	Other (specify below). Spill was caused by paving contractor human error.	Violation	U	SSO
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.

Total Violations: 2

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
SSOS = Sanitary Sewer Overflow/Spill/

Enforcement Actions

Enf Id	Enf Type	Enf Order No.	Effective Date	Status
387049	Notice of Violation		08/20/2012	Historical
388028	Notice of Violation		04/10/2012	Historical
382433	Notice of Violation		12/16/2011	Historical

Total Enf Actions: 3

Inspections

Attachment

Total Inspections: 0

Last Inspection: None

The current report was generated with data as of: 04/10/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.

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