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
S484962 Cemex Construction Materials Pacific LLC Privately-Owned Business 4120 E Jurupa St Ste 202 Ontario, CA 91761 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
S207624 Cemex Construction Materials Pacific LLC Tulare 5F Facility Discharger 09/01/2005 None
S206696 Cemex Construction Materials Pacific LLC Tulare 5F Facility Discharger 09/01/2005 None
S206697 Cemex Construction Materials Pacific LLC Kings 5F Facility Discharger 09/01/2005 None
S205559 Cemex Construction Materials Pacific LLC Kern 5F Facility Discharger 09/01/2005 None
S205560 Cemex Construction Materials Pacific LLC Kern 5F Facility Discharger 09/01/2005 None
S206698 Cemex Construction Materials Pacific LLC Kern 5F Facility Discharger 09/01/2005 None
S213831 Fontana Ready Mix San Bernardino 8 Facility Discharger 09/01/2005 None
S217210 Hollywood Ready Mix Los Angeles 4 Facility Discharger 09/01/2005 None
S213835 Lytle Creek Aggregates San Bernardino 8 Facility Discharger 09/01/2005 None
S213834 Perris Ready Mix Riverside 8 Facility Discharger 09/01/2005 None
S213833 Redlands Aggregates San Bernardino 8 Facility Discharger 09/01/2005 None
S259052 Cemex Construction Materials Pacific LLC Riverside 8 Facility Discharger 09/01/2005 None
S217213 Walnut Ready Mix Los Angeles 4 Facility Discharger 09/01/2005 None
S217207 Inglewood Ready Mix Los Angeles 4 Facility Discharger 09/01/2005 None
S217212 Simi Valley Ready Mix Ventura 4 Facility Discharger 09/01/2005 None
S217208 Los Angeles Ready Mix Los Angeles 4 Facility Discharger 09/01/2005 None
S213832 Redlands Ready Mix San Bernardino 8 Facility Discharger 09/01/2005 None
S217211 Santa Paula Ready Mix Ventura 4 Facility Discharger 09/01/2005 None
S246103 Orange Ready Mix Orange 8 Facility Discharger 09/01/2005 None
S255339 San Juan Capistrano Ready Mix Orange 9 Facility Discharger 09/01/2005 None
S224081 Fairfield Peabody Ready Mix Solano 2 Facility Discharger 09/01/2005 None
S268587 Cemex Construction Materials Pacific LLC Ventura 4 Facility Discharger 09/01/2005 None
S217206 Compton Ready Mix Los Angeles 4 Facility Discharger 09/01/2005 None
S213830 Cemex Construction Materials Pacific LLC Riverside 8 Facility Discharger 09/01/2005 None
S217215 Temecula Ready Mix Riverside 9 Facility Discharger 09/01/2005 None
S257922 Irvine Ready Mix Orange 8 Facility Discharger 09/01/2005 None
S208346 Cemex Construction Materials Pacific LLC Los Angeles 4 Facility Discharger 09/01/2005 None
S652360 Cemex Construction Materials Pacific LLC Kern 5F Facility Discharger 06/19/2007 None
S727448 Oxnard Ready Mix Ventura 4 Facility Discharger 10/06/2008 None
S834107 Santa Barbara Ready Mix Santa Barbara 3 Facility Discharger 03/03/2015 None
S834108 CEMEX Construction Material Pacific LLC Kern 5F Facility Discharger 03/03/2015 None
S834112 Saticoy Ready Mix Ventura 4 Facility Discharger 03/03/2015 None
S834133 Carroll Canyon Ready Mix San Diego 9 Facility Discharger 03/04/2015 None
S834134 Mission Valley Ready Mix San Diego 9 Facility Discharger 03/04/2015 None
S835461 CEMEX Construction Materials Pacific LLC Fresno 5F Facility Discharger 05/14/2015 None
S835463 CEMEX Construction Materials Pacific LLC Fresno 5F Facility Discharger 05/14/2015 None
S835464 CEMEX Construction Material Pacific LLC Kern 5F Facility Discharger 05/14/2015 None
S835465 CEMEX Construction Materials Pacific LLC Tulare 5F Facility Discharger 05/14/2015 None
S835748 Corona Ready Mix Riverside 8 Facility Discharger 06/01/2015 None
S858058 Bell Aggregate Transloading Terminal Los Angeles 4 Facility Discharger 08/14/2017 None
S859386 Cemex Rail Extension Project San Bernardino 6B Facility Discharger 10/06/2017 None
S890922 Shafter Portable Ready Mix Kern 5F Facility Discharger 02/18/2021 None
S902983 San Juan Capistrano Ready Mix Orange 9 Facility Discharger 03/16/2022 None
S912663 Moorpark Quarry and Ready Mix Plant Ventura 4 Facility Discharger 05/04/2023 None
S922511 Carroll Canyon Ready Mix #2 San Diego 9 Facility Discharger 06/03/2024 None
Total Related Places: 45
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A Jol Chapman Contact Owner Contact N/A N/A N/A
N/A Patricia Contreras Contact Owner Contact N/A N/A N/A
N/A Shelley Huskey Contact Owner Contact N/A N/A N/A
N/A Shelley Huskey Contact Owner Contact N/A N/A N/A
N/A Trey Bassette Contact Owner Contact N/A N/A N/A
N/A Erin Loza Contact Owner Contact N/A N/A N/A
N/A Jo'l Chapman Contact Owner Contact N/A N/A N/A
N/A Robert Aldenhuyen Contact Owner Contact N/A N/A N/A
N/A Christine Jones Contact Owner Contact N/A N/A N/A
N/A Louis Schipper Contact Owner Contact N/A N/A N/A
Total Related Parties: 10
  
  
  
  
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?
S189288 Industrial 4 4 19I004086 Active INDSTW 2014-0057-DWQ 04/06/1992 None Discharger 09/01/2005 None None
S561108 Industrial 4 4 56I030265 Active INDSTW 2014-0057-DWQ 06/30/2023 None Discharger 05/04/2023 None None
S192713 Industrial 4 4 56I014503 Active INDSTW 2014-0057-DWQ 08/20/1998 None Discharger 09/01/2005 None None
S210690 Industrial 8 8 33I001909 Active INDSTW 2014-0057-DWQ 03/31/1992 None Discharger 09/01/2005 None None
S213295 Industrial 8 8 36I010530 Active INDSTW 2014-0057-DWQ 08/25/1993 None Discharger 09/01/2005 None None
S215807 Industrial 9 9 33I001906 Active INDSTW 2014-0057-DWQ 03/31/1992 None Discharger 09/01/2005 None None
S213117 Industrial 8 8 36I001907 Active INDSTW 2014-0057-DWQ 03/31/1992 None Discharger 09/01/2005 None None
S213118 Industrial 8 8 36I001908 Active INDSTW 2014-0057-DWQ 03/31/1992 None Discharger 09/01/2005 None None
S213119 Industrial 8 8 36I001911 Active INDSTW 2014-0057-DWQ 03/31/1992 None Discharger 09/01/2005 None None
S208819 Industrial 8 8 30I012077 Active INDSTW 2014-0057-DWQ 01/04/1996 None Discharger 09/01/2005 None None
S208933 Industrial 8 8 30I014504 Active INDSTW 2014-0057-DWQ 08/20/1998 None Discharger 09/01/2005 None None
S353258 Industrial 4 4 56I021860 Active INDSTW 2014-0057-DWQ 10/07/2008 None Discharger 10/06/2008 None None
S189289 Industrial 4 4 19I004088 Active INDSTW 2014-0057-DWQ 04/06/1992 None Discharger 09/01/2005 None None
S188823 Industrial 4 4 19I001543 Active INDSTW 2014-0057-DWQ 03/27/1992 None Discharger 09/01/2005 None None
S453214 Industrial 4 4 56I025315 Active INDSTW 2014-0057-DWQ 03/03/2015 None Discharger 03/03/2015 None None
S453208 Industrial 3 3 42I025311 Active INDSTW 2014-0057-DWQ 03/03/2015 None Discharger 03/03/2015 None None
S453247 Industrial 9 9 37I025318 Active INDSTW 2014-0057-DWQ 03/04/2015 None Discharger 03/04/2015 None None
S453246 Industrial 9 9 37I025319 Active INDSTW 2014-0057-DWQ 03/04/2015 None Discharger 03/04/2015 None None
S455710 Industrial 8 8 33I025504 Active INDSTW 2014-0057-DWQ 06/01/2015 None Discharger 06/01/2015 None None
S455257 Industrial 5F 5F10I025467 Active INDSTW 2014-0057-DWQ 05/14/2015 None Discharger 05/14/2015 None None
S455255 Industrial 5F 5F10I025468 Active INDSTW 2014-0057-DWQ 05/14/2015 None Discharger 05/14/2015 None None
S455261 Industrial 5F 5F54I025470 Active INDSTW 2014-0057-DWQ 05/14/2015 None Discharger 05/14/2015 None None
S188822 Industrial 4 4 19I001542 Active INDSTW 2014-0057-DWQ 03/27/1992 None Discharger 09/01/2005 None None
Total Regulatory Measures: 23
  
  
  
  
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.
S898402 03/19/2025 SW - Deficient BMP Implementation The Discharger failed to 1) include in its SWPPP a description of soil erosion t Violation N Inspection CEMEX Construction Materials Pacific LLC S455257 2014-0057-DWQ Y
S898399 03/19/2025 SW - Incomplete/Insufficient SWPPP The Discharger failed to timely update its Storm Water Pollution Prevention Plan Violation N Inspection CEMEX Construction Materials Pacific LLC S455257 2014-0057-DWQ Y
S898401 03/19/2025 SW - Incomplete/Insufficient SWPPP The Discharger failed to collect a stormwater sample from Discharge/Sample Locat Violation N Inspection CEMEX Construction Materials Pacific LLC S455257 2014-0057-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: 3
*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
S411932 1st Annual Report Notice of Non-Compliance None 4 19I004086 INDSTW 12/01/1993 Historical
S357054 Notice of Non-Compliance for Non-Filers None 5F15I014364 INDSTW 09/04/2008 Historical
S358106 Notice of Non-Compliance for Non-Filers None 2 48I009448 INDSTW 08/06/2007 Historical
S357557 Notice of Non-Compliance for Non-Filers None 2 48I009448 INDSTW 08/22/2008 Historical
S401133 Administrative Civil Liability Complaint R2-2010-0052 2 48I009448 INDSTW 02/16/2010 Historical
S371425 Notice of Non-Compliance for Non-Filers None 2 48I009448 INDSTW 08/03/2009 Historical
S245458 Notice of Violation NOV 4 19I001540 INDSTW 11/04/2002 Historical
S405205 13267 Letter/Order None 4 19I001540 INDSTW 01/13/2011 Historical
S411464 1st Annual Report Notice of Non-Compliance None 4 19I001540 INDSTW 12/01/1993 Active
S426109 Notice of Violation None 4 19I001540 INDSTW 05/08/2017 Historical
S256923 Notice of Violation NOV 4 19I001540 INDSTW 01/30/2003 Historical
S411429 Verbal Communication None 4 19I001540 INDSTW 01/30/2013 Active
S250908 Notice of Violation NOV 4 19I001542 INDSTW 01/23/2004 Historical
S252120 Notice of Violation NOV 4 19I001542 INDSTW 03/25/2004 Historical
S252360 Administrative Civil Liability Complaint R4-2004-0068 4 19I001542 INDSTW 07/02/2004 Historical
S411465 1st Annual Report Notice of Non-Compliance None 4 19I001542 INDSTW 12/01/1993 Active
S407673 13267 Letter/Order None 4 56I014832 INDSTW 01/11/2012 Historical
S357043 Notice of Non-Compliance for Non-Filers None 5F54I018196 INDSTW 09/04/2008 Historical
S351949 Verbal Communication None 8 33I001909 INDSTW 09/02/2008 Active
S249597 Notice to Comply UNKNOWN 9 33I001906 INDSTW 11/20/2003 Historical
S244051 Notice to Comply UNKNOWN 9 30I013411 INDSTW 06/02/2003 Historical
S240451 Notice of Violation UNKNOWN 8 36I001908 INDSTW 01/10/2002 Historical
S435245 Verbal Communication None 8 36I001908 INDSTW 07/25/2018 Historical
S350606 Notice of Non-Compliance for Non-Filers None 8 30I012077 INDSTW 08/01/2008 Active
S311310 1st Annual Report Notice of Non-Compliance None 8 30I012077 INDSTW 07/15/2005 Historical
S419124 Staff Enforcement Letter None 8 30I012077 INDSTW 10/27/2005 Historical
S242150 Staff Enforcement Letter UNKNOWN 8 30I012077 INDSTW 06/05/2003 Historical
S239438 Administrative Civil Liability Complaint R8-2001-0097 8 30I014504 INDSTW 10/17/2001 Active
S418235 Staff Enforcement Letter None 8 30I014504 INDSTW 01/15/2015 Historical
S233605 Notice of Violation UNKNOWN 8 30I014504 INDSTW 10/26/1999 Historical
S233917 Notice of Violation UNKNOWN 8 30I014504 INDSTW 11/29/1999 Historical
S310653 1st Annual Report Notice of Non-Compliance None 8 30I014504 INDSTW 07/15/2005 Historical
S241098 Notice of Violation UNKNOWN 8 30I014504 INDSTW 09/13/2001 Historical
S357037 Notice of Non-Compliance for Non-Filers None 5F16I018194 INDSTW 09/04/2008 Historical
S407676 13267 Letter/Order None 4 56I021860 INDSTW 01/11/2012 Historical
S436852 Notice of Violation None 4 56I021860 INDSTW 06/18/2020 Historical
S453627 13383 Order R4-2024-0188 4 56I021860 INDSTW 07/09/2024 Active
S315495 Notice of Violation NOV 4 56I012014 INDSTW 05/11/2006 Historical
S407678 13267 Letter/Order None 4 56I012014 INDSTW 01/11/2012 Historical
S412599 Unknown Noncompliance with CAO 4 56I012014 INDSTW 08/16/2005 Historical
S251354 Clean-up and Abatement Order R4-2004-0051 4 56I012014 INDSTW 04/19/2004 Historical
S242246 Notice to Comply Field NTC 4 56I012014 INDSTW 04/12/2002 Historical
S249590 Notice of Violation NOV 4 56I012014 INDSTW 12/11/2003 Historical
S412600 Unknown None 4 56I012014 INDSTW 12/05/2005 Historical
S251714 Notice of Non-Compliance for Non-Filers Notice of Noncompliance 4 19I004088 INDSTW 01/30/2004 Historical
S411938 1st Annual Report Notice of Non-Compliance None 4 19I004088 INDSTW 12/01/1993 Historical
S431961 Notice to Comply None 4 19I004088 INDSTW 09/19/2018 Historical
S453652 13383 Order R4-2024-0188 4 19I004088 INDSTW 07/09/2024 Active
S413762 Staff Enforcement Letter None 4 19I001543 INDSTW 10/24/2013 Historical
S411870 1st Annual Report Notice of Non-Compliance None 4 19I001543 INDSTW 12/01/1993 Active
S404372 Staff Enforcement Letter None 4 19I001527 INDSTW 07/19/2010 Historical
S357197 Notice of Non-Compliance for Non-Filers None 5F15I020942 INDSTW 09/04/2008 Historical
S357010 Notice of Non-Compliance for Non-Filers None 5F54I017523 INDSTW 09/04/2008 Historical
S357040 Notice of Non-Compliance for Non-Filers None 5F15I018195 INDSTW 09/04/2008 Historical
S412969 Staff Enforcement Letter None 5F15I018195 INDSTW 06/27/2013 Historical
S357062 Notice of Non-Compliance for Non-Filers None 5F15I014882 INDSTW 09/04/2008 Historical
S428101 Notice of Violation None 3 42I025311 INDSTW 11/06/2017 Active
S463840 Notice of Violation None 5F10I025467 INDSTW 09/12/2025 Active
S429610 Notice to Comply None 4 19C380923 CONSTW 03/06/2018 Historical
Total Enforcement Actions: 59
  
  
  
  
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: 11/03/2025
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