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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
345854 Cemex Construction Materials Pacific, LLC Privately-Owned Business 2365 Iron Point Road 120 Folsom, CA 95630 916-841-2913 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
901464 Lake B Long-Term Bank Stabilization Project Alameda 2 Dredge/Fill Site Owner 06/02/2025 None
899634 Lake A Arroyo Del Valle Bank Restoration Project Alameda 2 Dredge/Fill Site Owner 02/11/2025 None
896092 Pond Y Repair Alameda 2 Dredge/Fill Site Owner 08/19/2024 None
894299 Shadow Cliffs Gully Stabilization Project Alameda 2 Dredge/Fill Site Owner 04/04/2024 None
890574 Eliot Lake A Riprap Drop Structure Emergency Work Alameda 2 Dredge/Fill Site Owner 09/28/2023 None
887173 Clayton Quarry South Overburden Fill Project Contra Costa 2 Dredge/Fill Site Owner 03/20/2023 None
885683 Eliot Facility Emergency Bank Stabilization Project Alameda 2 Dredge/Fill Site Owner 01/25/2023 None
858276 Eliot Facility Arroyo del Valle Realignment Project Alameda 2 Dredge/Fill Site Owner 05/14/2019 None
849791 Port of Redwood City Wharves 1 and 2 Redevelopment Project San Mateo 2 Dredge/Fill Site Owner 08/03/2018 None
845886 Cache Creek Bank Stabilization Site G Poject Yolo 5S Dredge/Fill Site Owner 03/23/2018 None
838913 Oakland Wharf Removal Alameda 2 Dredge/Fill Site Owner 08/16/2017 None
834351 CEMEX Eliot Facility Emergency Bank Stabilization along Arroyo del Valle Alameda 2 Dredge/Fill Site Owner 04/07/2017 None
738280 Patterson Sand & Gravel Placer 5S Sand and Gravel Mining Operator 02/05/2009 04/21/2021
738280 Patterson Sand & Gravel Placer 5S Sand and Gravel Mining Owner 01/26/2006 04/21/2021
236848 CEMEX Lemon Cove Plant No 133 Tulare 5F Sand and Gravel Mining Owner 04/24/2009 None
234838 CEMEX Kerlinger Plant San Joaquin 5S Concrete Manufacturing Owner and Operator 01/26/2006 None
225465 CEMEX Friant Plant Fresno 5F Sand and Gravel Mining Owner 04/24/2009 None
210216 Granite Const. Bradshaw Plant Sacramento 5S Sand and Gravel Mining Owner and Operator 01/24/2006 None
Total Related Places: 18
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
563367 Deborah Haldeman Person Legally Responsible Official 04/07/2017 None None
649201 David Beck Person Legally Responsible Official 02/11/2025 None None
58292 Christine Jones Person Legally Responsible Official 08/19/2024 None None
596783 Alan Maio Person Legally Responsible Official 04/16/2019 None None
637010 Robert Grace Person Legally Responsible Official 01/25/2023 None None
524363 Robert Aldenhuysen Person Legally Responsible Official 07/29/2010 None None
641878 John Ross Person Legally Responsible Official 09/28/2023 None None
582267 Alejandro Robles Person Legally Responsible Official 08/03/2018 None None
346001 Granite Construction & Cemex Construction Organization In Partnership With (Passive) 01/26/2006 None Privately-Owned Business
Total Related Parties: 9
  
  
  
  
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?
461220 401 Certification 2 2 CW461220 Active CERFILLEXC None 06/23/2025 None Discharger 06/02/2025 None N
458109 401 Certification 2 2 CW458109 Active CERFILLEXC None 12/20/2024 None Discharger 08/19/2024 None N
456460 Enrollee - WDR 2 2 CW456460 Active CERFILLEXC 2004-0004-DWQ 12/12/2024 None Discharger 04/04/2024 None N
454535 Enrollee - 401 Certification 2 2 CW454535 Active CERFILLEXC 2019-0044-EXEC 10/09/2023 None Discharger 09/28/2023 None N
450891 Enrollee - 401 Certification 2 2 CW450891 Active CERFILLEXC 2019-0044-EXEC 02/01/2023 None Discharger 01/25/2023 None N
423255 401 Certification 2 2 CW423255 Active CERFILLEXC None 05/29/2019 None Discharger 08/03/2018 None N
422130 Enrollee - NPDES 5S 5A31NP00055 Active WDRMINING R5-2022-0006-02 07/02/2018 None Discharger 06/20/2018 None Y
420295 401 Certification 5S 5A57CR00172 Historical CERFILLEXC None 08/17/2018 10/12/2018 Discharger 03/23/2018 None N
375631 WDR 5S 5B392072001 Active LFNONOPER R5-2010-0085 07/29/2010 None Discharger 01/26/2006 None N
144387 WDR 5F 5C102013001 Active WDRINDIVLRG 90-083 03/23/1990 None Discharger 05/12/2009 None Y
143491 WDR 5F 5D542021001 Active WDRMINING 74-151 01/25/1974 None Discharger 05/12/2009 None Y
140939 WDR 5S 5A312040001 Active WDRMINING 87-106 06/26/1987 None Discharger 02/05/2009 04/21/2021 Y
140939 WDR 5S 5A312040001 Active WDRMINING 87-106 06/26/1987 None Discharger 01/26/2006 02/04/2009 Y
140672 WDR 5S 5B392072001 Historical LNDISP 89-131 08/11/1989 07/28/2010 Discharger 01/26/2006 None N
131436 WDR 5S 5B34NC00005 Active WDRMINING R5-2002-0074 04/26/2002 None Discharger 02/05/2009 None Y
Total Regulatory Measures: 15
  
  
  
  
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.
1146685 01/16/2025 Deficient Reporting 4th Quarter 2024 SMR: The measurements for freeboard are unclear for the 4th qua Violation None Report CEMEX Friant Plant 144387 90-083 N
1146677 03/19/2025 Order Conditions The discharge of sediment to surface waters is prohibited. Violation of Order se Violation None Inspection CEMEX Friant Plant 144387 90-083 Y
1146692 10/16/2024 Deficient Reporting 3rd Quarter 2024 SMR: The 3rd quarter 2024 SMR did not have a signature. However Violation None Report CEMEX Friant Plant 144387 90-083 N
1146703 01/16/2025 Late Report 4th Quarter 2024: Per the MRP, monitoring results shall be submitted quarterly b Violation None Report CEMEX Friant Plant 144387 90-083 N
1146693 01/16/2025 Deficient Reporting 4th Quarter 2024 SMR: The 4th quarter 2024 SMR did not have a signature. However Violation None Report CEMEX Friant Plant 144387 90-083 N
1146684 10/16/2024 Deficient Reporting 3rd Quarter 2024 SMR: The measurements for freeboard are unclear for the 3rd qua Violation None Report CEMEX Friant Plant 144387 90-083 N
1146702 10/16/2024 Late Report 3rd Quarter 2024: Per the MRP, monitoring results shall be submitted quarterly b Violation None Report CEMEX Friant Plant 144387 90-083 N
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: 7
*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
246569 Oral Communication None Verbal 11/15/2002 for Hat Creek Construction WDR 11/15/2002 Historical
245119 Oral Communication None Verbal 2/19/2003 for Hat Creek Construction WDR 02/19/2003 Historical
243765 Oral Communication None Verbal 6/2/2003 for Hat Creek Construction WDR 06/02/2003 Historical
242082 Notice of Violation None NOV 8/13/2003 for Hat Creek Construction WDR 08/13/2003 Historical
315515 Oral Communication None Verbal 11/27/2001 for Hat Creek Construction WDR 11/21/2006 Historical
315502 Oral Communication None Verbal 11/27/2006 for Hat Creek Construction WDR 11/27/2006 Historical
326036 Oral Communication None Verbal 3/20/2007 for Hat Creek Construction WDR 03/02/2007 Historical
326038 Oral Communication None Verbal 4/2/2007 for Hat Creek Construction WDR 04/02/2007 Historical
388825 Notice of Violation None NOV 01/22/2013 for CEMEX, Friant Plant WDRINDIVLRG 01/22/2013 Historical
397651 Notice of Violation None NOV 08/08/2014 for Cemex Construction Materials WDRMINING 08/08/2014 Historical
407022 Notice of Violation None NOV 06/21/2016 for Cemex Construction Materials LFNONOPER 06/21/2016 Historical
408777 Staff Enforcement Letter None SEL 09/01/2016 for Cemex Construction Materials WDRMINING 09/01/2016 Historical
462533 Notice of Violation None NOV 09/12/2025 for Cemex Construction Materials Pacific, LLC WDRINDIVLRG 09/12/2025 Active
Total Enforcement Actions: 13
  
  
  
  
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: 10/13/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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