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 240771

General Information
Region	Place ID	Place Name	Place Type	Place Address	Place County
5S	240771	John Vander Schaaf #3 Dairy	Animal Feeding	13775 Murphy Escalon, CA, 95320-8719	San Joaquin

Related Parties

Party	Party Type	Party Name	Role	Classification	Relationship Start Date	Relationship End Date
443255	Organization	Vander Schaaf, John	Owner and Operator	Privately-Owned Business	07/23/2021
49135	Organization	Vander Schaaf, John	Owner	Private-Individual	06/17/2005	10/18/2007

Total Related Parties: 2

Regulatory Measures

Reg Measure ID	Reg Measure Type	Region	Program	Order No.	WDID	Effective Date	Expiration Date	Status	Amended?
156907	Unregulated	5S	DISCHLND		5B395263N01			Never Active	N
455863	Enrollee - WDR	5S	ANIWSTCOWS	R5-2010-0130	5B391013257	07/23/2021		Active	N
413482	Letter	5S	ANIWSTCOWS			05/23/2017		Historical	N
408829	Letter	5S	ANIWSTCOWS			05/27/2016		Historical	N
334985	Enrollee - WDR	5S	ANIWSTCOWS	R5-2013-0122	5B39NC00088	06/29/2007	10/02/2018	Historical	N

Total Reg Measures: 5

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

Enf Id	Enf Type	Enf Order No.	Effective Date	Status
395866	Notice of Violation		10/19/2012	Historical

Total Enf Actions: 1

Inspections

Inspection ID	Inspection Type	Lead Inspector	Actual End Date	Planned	Violations	Attachment
38799721	B Type compliance inspection	Charles Cardenas	09/18/2019	N	0	Download
10361249	B Type compliance inspection	Jennifer Haynes	10/11/2012	N	1	Download
309472	B Type compliance inspection	Louis Pratt	09/07/1995	N	0	N/A

Total Inspections: 3

Last Inspection: 09/18/2019

The current report was generated with data as of: 04/16/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.

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