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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
28935 Hanson Aggregates Privately-Owned Business 12667 Alcosta Boulevard 400 San Ramon, CA 94583 925-244-6584 tina.lau@heidelbergcement.com
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
240985 Hanson Aggregates/ Mission Valley Rock Alameda 2 Sand and Gravel Mining Owner 10/09/1996 None
Total Related Places: 1
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
548377 Michael Roth Person Legally Responsible Official 09/11/2014 None None
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?
422693 13267 Letter (Non-Enforcement) 2 None Historical NPDNONMUNIPRCS None 07/12/2018 12/04/2018 Discharger 07/13/2018 None N
402861 Enrollee - NPDES 2 2 019321002 Active NPDNONMUNIPRCS R2-2020-0028 09/15/2015 None Discharger 09/15/2015 None N
182596 Enrollee 2 2 38B012921 Historical NPDNONMUNIPRCS R2-2008-0011 06/19/2002 12/03/2008 Discharger 08/30/2006 None N
179995 Enrollee 2 2 019321001 Historical NPDNONMUNIPRCS R2-2008-0011 06/19/2002 09/14/2015 Discharger 09/01/2005 None N
143094 NPDES Permit 2 2 019321001 Historical NPDMINING 97-037 03/19/1997 10/15/2003 Discharger 03/19/1997 None N
132305 NPDES Permit 2 2 019321001 Historical NPDMINING R2-2003-0090 10/15/2003 10/15/2003 Discharger 10/15/2003 None N
Total Regulatory Measures: 6
  
  
  
  
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.
1119977 07/18/2023 Late Report Annual stormwater report (2022-2023) was due July 17, 2023, and was submitted on Violation None Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 Y
1117772 06/05/2023 CAT1 Settleable Solids Maximum Daily (MDEL) limit is 0.2 ml/L/hr and reported value w Violation None Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 Y
1117103 05/18/2023 Unauthorized Discharge One of the facility's ponds (Tank Farm Pond) overflowed onto a bermed road. The Violation None Report Hanson Aggregates/ Mission Valley Rock 402861 R2-2020-0028 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
455318 Admin Civil Liability R2-2024-1026 ACL R2-2024-1026 for Hanson Aggregates NPDNONMUNIPRCS 03/25/2024 Historical
454306 Oral Communication None Oral Com 09/05/2023 for Hanson Aggregates NPDNONMUNIPRCS 09/05/2023 Historical
454292 Oral Communication None Oral Com 05/24/2023 for Hanson Aggregates NPDNONMUNIPRCS 05/24/2023 Historical
454289 Oral Communication None Oral Com 01/13/2023 for Hanson Aggregates NPDNONMUNIPRCS 01/13/2023 Historical
453053 Oral Communication None Oral Com 06/12/2023 for Hanson Aggregates NPDNONMUNIPRCS 06/12/2023 Historical
448455 Admin Civil Liability R2-2022-1003 ACL R2-2022-1003 for Hanson Aggregates NPDMINING 07/06/2022 Historical
442198 Oral Communication None Oral Com 02/10/2021 for Hanson Aggregates NPDNONMUNIPRCS 02/10/2021 Historical
428825 Admin Civil Liability R2-2019-1009 ACL R2-2019-1009 for Hanson Aggregates NPDNONMUNIPRCS 05/16/2019 Historical
425166 Oral Communication None Oral Com for Hanson Aggregates NPDNONMUNIPRCS 09/27/2018 Historical
311941 Notice of Violation NOV NOV 8-31-06 for Mission Valley Rock Co. NPDNONMUNIPRCS 08/31/2006 Historical
227519 13267 Letter UNKNOWN Enforcement - 2 019321001 NPDNONMUNIPRCS 10/29/1999 Historical
Total Enforcement Actions: 11
  
  
  
  
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: 05/02/2024
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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