General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
S650387	Spectrum Concrete Products	Privately-Owned Business	13407 Yorba Ave Chino, CA 91710	909-590-0066	omspectrum@yahoo.com	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
S861732	Spectrum Concrete Products	San Bernardino	8	Facility	Discharger	02/02/2018	null	
S876290	Spectrum Concrete Products	San Bernardino	8	Facility	Discharger	10/02/2019	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
N/A	Oscar Mata	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
S513530	Industrial	8	8 36I029494	Notice Of Intent New Application	Active	INDSTW	2014-0057-DWQ	11/19/2021	null	Discharger	10/02/2019	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.
S902227	11/24/2025	SW - Failure to Pay Annual Fees	Failure to pay annual fee for three fiscal year (2022, 2023, and 2024).	Violation	N	Internal Report	Spectrum Concrete Products	S513530	2014-0057-DWQ	Y	

Enforcement Actions
Enforcement ID	Enforcement Type	Enf. Order No.	Title	Program	Effective Date	Status
S433794	1st Annual Report Notice of Non-Compliance 	null	8 36I027634	INDSTW	08/08/2019	Active	
S434064	2nd Annual Report Notice of Non-Compliance	null	8 36I027634	INDSTW	09/12/2019	Active	
S447036	1st Annual Report Notice of Non-Compliance 	null	8 36I029494	INDSTW	08/11/2022	Historical	
S467729	Staff Enforcement Letter	null	8 36I029494	INDSTW	11/24/2025	Active	
S450318	1st Annual Report Notice of Non-Compliance 	null	8 36I029494	INDSTW	08/01/2023	Historical	
S453882	1st Annual Report Notice of Non-Compliance 	null	8 36I029494	INDSTW	07/30/2024	Historical	
S451604	Notice of Violation	null	8 36I029494	INDSTW	11/01/2023	Active	
S450546	2nd Annual Report Notice of Non-Compliance	null	8 36I029494	INDSTW	08/31/2023	Historical	

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