General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 46072 Tosco Corporation Unocal Corporation Phoenix Privately-Owned Business Po Box 52085 Phoenix, AZ 85072 714-528-7201 null Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 269677 Union Oil Service Station Los Angeles 4 Service/Commercial Site, NEC Owner 05/23/1977 null 202351 3093 Silver Creek (UNOCAL7002) Santa Clara 2 Facility Owner 09/30/1996 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 139875 Tina Berry Person Enforcement Contact 01/25/2000 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 183188 Enrollee 2 2 438513001 2 438513001 Historical NPDNONMUNIPRCS 96-078 04/04/1995 04/17/1996 Discharger 09/01/2005 null 142125 WDR 4 4B191037001 WDR 01-18002 for TOSCO/UNOCAL CORP. Historical WDR 01-18002 12/13/2001 null Discharger 12/13/2001 null 135122 WDR 4 4B191037001 WDR P 2938 for TOSCO/UNOCAL CORP. Historical WDR P 2938 05/23/1977 12/13/2001 Discharger 05/23/1977 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 251114 Oral Communication UNKNOWN Enforcement - 2 438513001 NPDNONMUNIPRCS 01/25/2000 Historical Regulatory Measures linked to Related Parties Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status