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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
539015 Dan Arrighi Po Box 6010 El Monte, CA 91734 626-448-6183 darrighi@sgvwater.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
39700 San Gabriel Valley Water Company Organization Legally Responsible Official 03/06/2013 None Privately-Owned Business
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?
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
405909 San Gabriel Valley Water Company Enrollee - NPDES NPDNONMUNIPRCS 04/08/2016 Active
405232 San Gabriel Valley Water Company Enrollee - NPDES NPDNONMUNIPRCS 03/18/2016 Active
405231 San Gabriel Valley Water Company Enrollee - NPDES NPDNONMUNIPRCS 03/18/2016 Active
403530 San Gabriel Valley Water Company Enrollee - NPDES NPDNONMUNIPRCS 10/02/2015 Active
391196 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 07/08/2013 Historical
387782 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 02/27/2013 Historical
211509 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 09/16/1998 Historical
194313 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 11/09/2004 Historical
194098 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 05/03/2001 Historical
194065 San Gabriel Valley Water Company Enrollee WDRNONMUNIPRCS 02/03/2005 Historical
193796 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 02/04/1998 Historical
193470 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 03/29/1999 Historical
193469 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 03/29/1999 Historical
193453 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 09/30/1998 Historical
193407 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 11/25/1997 Historical
193363 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 09/22/1997 Historical
193327 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 09/16/1996 Historical
193322 San Gabriel Valley Water Company Enrollee NPDNONMUNIPRCS 04/08/1996 Historical
Total Regulatory Measures linked to Related Parties: 18
  
  
The current report was generated with data as of: 11/07/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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