General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
568725	Yellow Jacket Drilling Sevices, LLC	Privately-Owned Business	9460 Lucas Ranch Road Rancho Cucamonga, CA 91730	909-544-1135	null	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
894936	Dewatering, IEUA Monitoring Wells	San Bernardino	8	Utility Structure	Owner and Operator	05/20/2024	null	
840117	Dewatering, Declez Basin Monitoring Well #2 (DCZ-2)	Riverside	8	Utility Structure	Operator	09/21/2017	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
645341	Joe Villegas	Person	Legally Responsible Official	05/20/2024	null	null	
568726	Dean Coblish	Person	Legally Responsible Official	09/21/2017	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
416426	Enrollee - NPDES	8	8 332884001	Enrollee - NPDES under General De Minimis Permit for Yellow Jacket Drilling	Historical	NPDNONMUNIPRCS	R8-2015-0004	10/11/2017	09/12/2018	Discharger	09/21/2017	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

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