General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
538343	Hettinga, Gerben	Privately-Individual	6939 Schaefer Avenue Suite D Box 301 Chino, CA 91710	909-606-6455	ghd123@ghdairy.net(+)	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
755742	GH Dairy #7	San Bernardino	8	Animal Feeding	Operator	03/13/2023	null	
630500	Expressway Dairy	Riverside	8	Animal Feeding	Owner and Operator	07/03/2014	null	
248158	GH Dairy #6	San Bernardino	8	Animal Feeding	Operator	02/28/2017	null	
234045	GH Dairy #4	San Bernardino	8	Animal Feeding	Owner and Operator	01/23/2013	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
538344	Gerben Hettinga	Person	Legally Responsible Official	01/23/2013	null	null	

Regulatory Measures(non-enforcement)
Reg. Measure ID	Regulatory Measure Type	Region	WDID	Title	Status	Program	Order No.	RM Effective Date	RM Termination Date	Relationship	Relationship Start Date	Relationship End Date
388828	Enrollee - NPDES	8	8 365998001	Enrollee - NPDES for Hettinga, Gerben	Active	ANIWSTCOWS	R8-2018-0001	01/24/2013	null	Discharger	01/23/2013	null	
412019	Enrollee - NPDES	8	8 366032001	Enrollee - NPDES for Hettinga, Gerben	Active	ANIWSTCOWS	R8-2018-0001	05/01/2017	null	Discharger	02/28/2017	null	
451918	Enrollee - NPDES	8	8 366048001	Enrollee - NPDES for Gerben Hettinga	Active	ANIWSTCOWS	R8-2018-0001	03/27/2024	null	Discharger	03/13/2023	null	
397102	Enrollee - NPDES	8	8 335708001	Enrollee - NPDES for Hettinga, Gerben	Active	ANIWSTCOWS	R8-2018-0001	07/07/2014	null	Discharger	07/03/2014	null	

Violations within the past calendar year
Violation ID	Occurrence Date	Violation Type	Violation Description	Violation Status	Priority	Source	Facility Name	Violated Reg. Meas. ID	Violated Reg. Meas. Order No.	Linked To Enf.

Enforcement Actions
Enforcement ID	Enforcement Type	Enf. Order No.	Title	Program	Effective Date	Status
442216	Oral Communication	null	Oral Com 02/11/2021 for Hettinga, Gerben	ANIWSTCOWS	02/11/2021	Active	

Regulatory Measures linked to Related Parties
Reg. Measure ID	Organization	Regulatory Measure Type	Program	Effective Date	Status