General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
S606143	LA PANZA RANCH LLC	Privately-Owned Business	5909 E Ponzo Rd Santa Margarita, CA 93453	303-480-7612	Mikster71@aol.com	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
S819182	La Panza Ranch Gravel Pit	San Luis Obispo	3	Facility	Discharger	09/12/2012	null	
S613904	LA Panza Rnch Airfield 	San Luis Obispo	3	Facility	Discharger	03/24/2005	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
N/A	Dalton Taylor	Contact	Owner Contact	null	null	null	
N/A	Robert Tartaglia	Contact	Owner Contact	null	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
S431068	Industrial	3	3 40I023814	Notice Of Intent New Application	Active	INDSTW	2014-0057-DWQ	09/12/2012	null	Discharger	09/12/2012	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.
S892834	07/15/2025	SW - Late Report	Failure to submit the 2024-2025 Annual Report by 07/15/2025	Violation	N	Report	La Panza Ranch Gravel Pit	S431068	2014-0057-DWQ	Y	

Enforcement Actions
Enforcement ID	Enforcement Type	Enf. Order No.	Title	Program	Effective Date	Status
S463352	Notice of Violation	null	3 40I023814	INDSTW	09/10/2025	Active	
S457363	Notice of Violation	null	3 40I023814	INDSTW	08/08/2025	Active	
S437255	1st Annual Report Notice of Non-Compliance 	null	3 40I023814	INDSTW	08/17/2020	Historical	
S413100	1st Annual Report Notice of Non-Compliance 	null	3 40I023814	INDSTW	08/09/2013	Historical	

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