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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
534482 Vulcan Materials Company (Irwindale) Privately-Owned Business 16013 East Foothill Boulevard Irwindale, CA 91702-2813 818-553-8953 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
753519 Pilarcitos Quarry, West Coast Aggregates, Inc. San Mateo 2 Sand and Gravel Mining Owner and Operator 05/31/2019 None
814079 Areas H, G, I, & J of Cajon Creek Specific Plan No 90-01 San Bernardino 8 Dredge/Fill Site Owner 03/25/2015 None
790907 Muscoy groin No.2 Storm Drain Project San Bernardino 8 Dredge/Fill Site Owner 01/29/2013 None
833195 2400 Highland Road Haul Road San Bernardino 8 Dredge/Fill Site Owner 02/27/2017 None
786930 Poway Mine Site, For Vulcan Materials Company dba CalMat Co San Diego 9 Dredge/Fill Site Owner 10/03/2012 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
537142 Mike Hinton Person Legally Responsible Official 10/03/2012 None None
538394 Mike Linton Person Legally Responsible Official 01/28/2013 None None
566227 Jeff Cameron Person Legally Responsible Official 07/27/2017 None None
Total Related Parties: 3
  
  
  
  
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?
430890 Enrollee - NPDES 2 2 38NPG430890 Active NPDNONMUNIPRCS R2-2020-0028 05/31/2019 None Discharger 05/31/2019 None N
411991 Enrollee - 401 Certification 8 63-362017-06 Historical CERFILLEXC RGP 63 02/23/2017 02/23/2022 Discharger 02/27/2017 None N
387643 401 Certification 9 9 000002517 Active CERFILLEXC 12C-079 07/27/2017 None Discharger 10/03/2012 None N
400360 401 Certification 8 362015-10 Active CERFILLEXC None 06/08/2015 None Discharger 03/25/2015 None N
388891 401 Certification 8 None Historical CERFILLEXC None 03/11/2013 03/11/2023 Discharger 01/29/2013 None N
Total Regulatory Measures: 5
  
  
  
  
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
433510 Admin Civil Liability R2-2020-1013 ACL R2-2020-1013 for Vulcan Materials Company Glendale NPDNONMUNIPRCS 02/04/2020 Historical
Total Enforcement Actions: 1
  
  
  
  
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: 10/29/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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