Welcome to California
California Home
Welcome to California - images of Golden Gate Bridge, ocean sunset, waterfall, flowers, and city skyline California Home Welcome to the California Environmental Protection Agency
California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
   [VIEW PRINTER FRIENDLY VERSION] [EXPORT THIS REPORT TO EXCEL]

  
  
  
  
  
General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
S638372 Calaveras Materials Inc Privately-Owned Business 114 E Shaw Ave Suite 100 Fresno, CA 93710 None None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S877230 Calaveras Materials Inc Tracy RMC San Joaquin 5S Facility Discharger 11/11/2019 None
S888720 CMI Central HMA Fresno 5F Facility Discharger 12/14/2020 None
S888715 CMI Patterson RMC Stanislaus 5S Facility Discharger 12/14/2020 None
S863439 Calaveras Materials Inc Lathrop RMC San Joaquin 5S Facility Discharger 04/23/2018 None
S888711 South Valley Hanford RMC Facility Kings 5F Facility Discharger 12/14/2020 None
S888729 South Valley Porterville Facility Tulare 5F Facility Discharger 12/14/2020 None
S879255 Exeter RMC Tulare 5F Facility Discharger 02/06/2020 None
S888662 CMI Lathrop RMC Plant San Joaquin 5S Facility Discharger 12/11/2020 None
S910138 San Andreas Stone Calaveras 5S Facility Discharger 01/18/2023 None
S888721 CMI Sanger S&G Fresno 5F Facility Discharger 12/14/2020 None
S888726 CMI Merced SG HMA Merced 5F Facility Discharger 12/14/2020 None
S879257 Hanford RMC Kings 5F Facility Discharger 02/06/2020 None
S888732 South Valley Tulare RMC Tulare 5F Facility Discharger 12/14/2020 None
S888712 CMI Hughson SG HMA Facility Stanislaus 5S Facility Discharger 12/14/2020 None
S863438 Calaveras Materials Inc. - Tracy RMC San Joaquin 5S Facility Discharger 04/23/2018 None
S888718 CMI Turlock RMC Stanislaus 5S Facility Discharger 12/14/2020 None
S841942 Visalia HMA Tulare 5F Facility Discharger 10/12/2015 None
S888710 South Valley Exeter RMC Facility Tulare 5F Facility Discharger 12/14/2020 None
S877227 Calaveras Materials Inc Lathrop RMC San Joaquin 5S Facility Discharger 11/11/2019 None
S888722 CMI Thorne RMC Facility Fresno 5F Facility Discharger 12/14/2020 None
Total Related Places: 20
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Osvaldo Diaz Contact Owner Contact N/A N/A N/A
N/A Andrew Burgin Contact Owner Contact N/A N/A N/A
N/A John Gothan Contact Owner Contact N/A N/A N/A
N/A Andy Burgin Contact Owner Contact N/A N/A N/A
Total Related Parties: 4
  
  
  
  
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
S439473 2nd Annual Report Notice of Non-Compliance None 5S39I028445 INDSTW 11/09/2020 Historical
S437490 1st Annual Report Notice of Non-Compliance None 5S39I028445 INDSTW 08/17/2020 Active
S429681 Notice of Non-Compliance for Non-Filers None None INDSTW 01/12/2018 Active
S429680 Notice of Non-Compliance for Non-Filers None None INDSTW 01/13/2018 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: 10/24/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
Back to Main Page  |  Back to Top of Page

Conditions of Use | Privacy Policy
Copyright © 2024 State of California

The Board is one of six boards, departments, and offices under
the umbrella of the California Environmental Protection Agency.
Cal/EPA | ARB | DPR | DTSC | OEHHA | SWRCB