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California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
46061 Tosco Corporation San Ramon Privately-Owned Business 2000 Crow Canyon Place 400 San Ramon, CA 94583 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
203176 42" Pipeline Relocation Proj. Los Angeles 4 Facility Owner 01/15/2002 None
250366 Pier 'S', Port of Long Beach Los Angeles 4 Petroleum Refinery Owner 09/07/2000 None
228684 Gasoline Service Stations Ventura 4 Facility Owner 11/04/1999 None
267676 Tosco Gasoline Service Station Ventura 4 Facility Owner 09/20/1999 None
235735 L.A. Terminal East/Tank # 3403 Los Angeles 4 Facility Owner 07/31/1998 None
Total Related Places: 5
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
73800 Liz Sewell Person Facility Contact 07/31/1998 None None
Total Related Parties: 1
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
193633 Enrollee 4 4B196100060 Historical NPDNONMUNIPRCS 97-043 10/02/2000 02/21/2003 Discharger 09/01/2005 None N
193841 Enrollee 4 4B196300130 Historical NPDNONMUNIPRCS 97-047 04/10/2001 03/12/2004 Discharger 09/01/2005 None N
146136 NPDES Permit 4 4A561300001 Historical NPDESWW 00-007 01/26/2000 03/31/2004 Discharger 01/26/2000 None N
145739 NPDES Permit 4 4B192131032 Historical NPDESWW 99-130 12/09/1999 03/31/2004 Discharger 12/09/1999 None N
193661 Enrollee 4 4B196100091 Historical NPDNONMUNIPRCS 97-043 01/25/2002 10/14/2003 Discharger 09/01/2005 None N
193808 Enrollee 4 4B196300086 Historical NPDNONMUNIPRCS 97-047 08/17/1998 11/06/1998 Discharger 09/01/2005 None N
Total Regulatory Measures: 6
  
  
  
  
Expand/Contract Violations
Violations within the past 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.
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 0
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
225247 Oral Communication None Enforcement - 1B1SR152NUG Unocal Station 5495 UST 06/30/2000 Historical
226597 Clean-up and Abatement Order R2-1999-0080 Enforcement - 2 07S006066 DISCHSW 09/29/1999 Active
224373 Clean-up and Abatement Order R1-2000-0002 Enforcement - 1BHU146NUG Unocal Terminal (Eureka) AGT 01/20/2000 Active
Total Enforcement Actions: 3
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
Total Regulatory Measures linked to Related Parties: 0
  
  
The current report was generated with data as of: 11/03/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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