General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
7448	Oglebay Norton Industrial Sands Inc	Privately-Owned Business	Po Box 249 San Juan Capistrano, CA 92693-7606	949-728-0171(+)	null	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date
240996	Mission Viejo Sand Plant	Orange	9	Sand and Gravel Mining	Owner	07/01/1974	null	

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
283046	Pat Smith	Person	Legal representative	11/05/2007	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
141495	WDR	9	9 000000079	WDR 74-048 for OGLEBAY NORTON INDUSTRIAL SAND	Historical	WDR	74-048	07/01/1974	null	Discharger	07/01/1974	null	
142066	WDR	9	9 000000079	WDR 88-055 for OGLEBAY NORTON INDUSTRIAL SAND	Historical	WDRMINING	88-055	06/06/1988	08/11/2009	Discharger	06/06/1988	null	

Violations within the past five calendar years
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
239770	Staff Enforcement Letter	UNKNOWN	Enforcement - 9 000000079	WDR	01/16/2002	Historical	
336311	Staff Enforcement Letter	null	SEL, Order No. 88-55, Oglebay Norton Industrial Sands, July 2006-June 2007	WDR	11/04/2007	Historical	
234632	Staff Enforcement Letter	UNKNOWN	Enforcement - 9 000000079	WDR	05/31/2000	Historical	
242260	Staff Enforcement Letter	UNKNOWN	Enforcement - 9 000000079	WDR	09/02/2003	Historical	

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