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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
626963 James Arnhart 525 B Street Ms908a San Diego, CA 92101 619-533-5275 JArnhart@sandiego.gov
  
  
  
  
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
556507 San Diego City Engineering & Capital Projects Organization Legally Responsible Official 08/18/2021 07/17/2024 City Agency
537145 City of San Diego Organization Legally Responsible Official 01/02/2024 None City Agency
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
374080 City of San Diego 401 Certification CERFILLEXC 11/20/2013 Historical
457948 City of San Diego 401 Certification CERFILLEXC 11/26/2024 Active
387701 City of San Diego 401 Certification CERFILLEXC 12/25/2012 Historical
388333 City of San Diego 401 Certification CERFILLEXC 11/20/2012 Historical
391821 City of San Diego Enrollee - 401 Certification CERFILLEXC 12/02/2010 Historical
391822 City of San Diego Enrollee - 401 Certification CERFILLEXC 06/12/2011 Historical
392112 City of San Diego Enrollee - 401 Certification CERFILLEXC 09/01/2009 Historical
392175 City of San Diego Enrollee - 401 Certification CERFILLEXC 04/09/2009 Historical
392630 City of San Diego Enrollee - 401 Certification CERFILLEXC 11/06/2010 Historical
393830 City of San Diego Enrollee - 401 Certification CERFILLEXC 10/28/2013 Historical
394137 City of San Diego Enrollee - 401 Certification CERFILLEXC 12/06/2013 Historical
394376 City of San Diego 401 Certification CERFILLEXC 04/21/2014 Historical
394533 City of San Diego 401 Certification CERFILLEXC 01/14/2015 Historical
398670 City of San Diego Enrollee - NPDES NPDNONMUNIPRCS 11/06/2014 Historical
399660 City of San Diego Enrollee - NPDES NPDNONMUNIPRCS 08/10/2015 Historical
402151 City of San Diego Enrollee - Waiver WDRNONMUNIPRCS 07/24/2015 Active
402622 City of San Diego Enrollee - 401 Certification CERREST 09/14/2015 Historical
404495 City of San Diego Enrollee - 401 Certification CERFILLEXC 01/12/2016 Historical
405675 City of San Diego Enrollee - NPDES NPDNONMUNIPRCS 04/22/2016 Historical
423323 City of San Diego 401 Certification CERFILLEXC 02/04/2019 Active
428348 City of San Diego Enrollee - WDR CERREST 05/31/2019 Active
449097 City of San Diego Enrollee - 401 Certification CERFILLEXC 09/14/2022 Historical
450879 City of San Diego Enrollee - NPDES NPDNONMUNIPRCS 02/23/2023 Active
455604 City of San Diego Enrollee - 401 Certification CERFILLEXC 01/24/2024 Historical
456079 City of San Diego Enrollee - WDR CERFILLEXC 04/03/2024 Active
387644 City of San Diego 401 Certification CERFILLEXC 08/20/2015 Historical
Total Regulatory Measures linked to Related Parties: 26
  
  
The current report was generated with data as of: 10/23/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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