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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
S605234 Baldwin & Sons LLC Privately-Owned Business 610 W Ash St Ste 1500 San Diego, CA 92101 N/A N/A
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S841452 Village 2 South San Diego 9 Facility Discharger 10/01/2015 None
S842766 Otay Ranch Village 2 Heritage Road San Diego 9 Facility Discharger 11/16/2015 None
S936452 ORV2 Heritage Road San Diego 9 Facility Discharger 09/08/2025 None
S935794 ORV2 South San Diego 9 Facility Discharger 08/27/2025 None
S935998 North Slopes San Diego 9 Facility Discharger 08/28/2025 None
S803506 Otay Ranch Village 2 North San Diego 9 Facility Discharger 06/07/2010 None
Total Related Places: 6
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Ronald Baldwin Contact Owner Contact N/A N/A N/A
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?
S590082 Construction 9 9 37C409072 Active CONSTW 2009-0009-DWQ 09/03/2025 None Discharger 08/27/2025 None None
S590308 Construction 9 9 37C409078 Active CONSTW 2009-0009-DWQ 09/03/2025 None Discharger 08/28/2025 None None
S590822 Construction 9 9 37C409462 Active CONSTW 2009-0009-DWQ 09/15/2025 None Discharger 09/08/2025 None None
Total Regulatory Measures: 3
  
  
  
  
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.
S896617 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report Otay Ranch Village 2 Heritage Road S466877 2009-0009-DWQ Y
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: 1
*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
S432120 Verbal Communication None 9 37C376851 CONSTW 11/13/2018 Active
S461466 Notice of Violation None 9 37C376851 CONSTW 09/05/2025 Active
S432119 Verbal Communication None 9 37C374192 CONSTW 11/13/2018 Active
S415034 Verbal Communication None 9 37C358483 CONSTW 03/13/2014 Active
Total Enforcement Actions: 4
  
  
  
  
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: 05/15/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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