Party At-A-Glance Report

  
  
  
  
  
General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
S294718 Mosler Rock Ojai Quarry Privately-Owned Business 2280 Moonridge Ave Newbury Park, CA 91320 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
S627771 Mosler Rock Ojai Quarry Ventura 4 Facility Discharger 03/25/2005 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
N/A Larry Mosler Contact Owner Contact N/A N/A N/A
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?
Total Regulatory Measures: 0
  
  
  
  
Expand/Contract Violations
Violations within the past five years
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.
S873461 07/30/2020 SW - Incomplete/Insufficient SWPPP NOV issued for failure to develop a complete SWPPP in accordance with the Indust Violation N Report Mosler Rock Ojai Quarry S293052 2014-0057-DWQ Y
S873331 07/17/2020 SW - Late Report Failure to collect and analyze storm water run off Violation N Report Mosler Rock Ojai Quarry S293052 2014-0057-DWQ Y
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 2
*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
S437029 Notice of Violation None 4 56I019388 INDSTW 07/30/2020 Historical
S436919 Notice of Violation None 4 56I019388 INDSTW 07/17/2020 Historical
S416952 Notice of Violation None 4 56I019388 INDSTW 10/28/2014 Historical
S416947 1st Annual Report Notice of Non-Compliance None 4 56I019388 INDSTW 11/18/2014 Historical
S409538 1st Annual Report Notice of Non-Compliance None 4 56I019388 INDSTW 08/10/2012 Historical
S401455 1st Annual Report Notice of Non-Compliance None 4 56I019388 INDSTW 06/16/2009 Historical
S401323 Notice of Violation None 4 56I019388 INDSTW 02/26/2010 Historical
S355711 Clean-up and Abatement Order None 4 56I019388 INDSTW 11/20/2008 Historical
S316144 Clean-up and Abatement Order R4-2006-0052 4 56I019388 INDSTW 06/28/2006 Historical
S310378 Notice of Violation NOV 4 56I019388 INDSTW 10/14/2005 Historical
Total Enforcement Actions: 10
  
  
  
  
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: 07/11/2025