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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
539135 Bryan Shieh 1775 South Russet Lane San Marino, CA 91108 562-988-2755 bshieh@orionenv.com
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
Total Related Places: 0
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
46428 Northrop Grumman Systems Corporation Organization Data Submitter 03/13/2013 None Privately-Owned Business
46428 Northrop Grumman Systems Corporation Organization Data Submitter 05/09/2013 None Privately-Owned Business
Total Related Parties: 2
  
  
  
  
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?
Total Regulatory Measures: 0
  
  
  
  
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
Total Enforcement Actions: 0
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
320766 Northrop Grumman Systems Corporation Enrollee - WDR WDRNONMUNIPRCS 01/17/2007 Historical
320766 Northrop Grumman Systems Corporation Enrollee - WDR WDRNONMUNIPRCS 01/17/2007 Historical
393802 Northrop Grumman Systems Corporation NPDES Permit NPDNONMUNIPRCS 12/07/2013 Historical
133486 Northrop Grumman Systems Corporation NPDES Permit NPDNONMUNIPRCS 01/12/2005 Historical
133486 Northrop Grumman Systems Corporation NPDES Permit NPDNONMUNIPRCS 01/12/2005 Historical
393802 Northrop Grumman Systems Corporation NPDES Permit NPDNONMUNIPRCS 12/07/2013 Historical
328234 Northrop Grumman Systems Corporation NPDES Permit NPDNONMUNIPRCS 07/27/2007 Historical
328234 Northrop Grumman Systems Corporation NPDES Permit NPDNONMUNIPRCS 07/27/2007 Historical
193373 Northrop Grumman Systems Corporation Enrollee NPDNONMUNIPRCS 09/22/1997 Historical
193373 Northrop Grumman Systems Corporation Enrollee NPDNONMUNIPRCS 09/22/1997 Historical
307751 Northrop Grumman Systems Corporation NPDES Permit NPDESWW 12/23/2001 Historical
307751 Northrop Grumman Systems Corporation NPDES Permit NPDESWW 12/23/2001 Historical
136066 Northrop Grumman Systems Corporation NPDES Permit NPDESWW 08/19/1996 Historical
136066 Northrop Grumman Systems Corporation NPDES Permit NPDESWW 08/19/1996 Historical
136767 Northrop Grumman Systems Corporation NPDES Permit NPDESWW 05/12/1997 Historical
136767 Northrop Grumman Systems Corporation NPDES Permit NPDESWW 05/12/1997 Historical
Total Regulatory Measures linked to Related Parties: 16
  
  
The current report was generated with data as of: 11/11/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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