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California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
554466 Diversified Pacific Privately-Owned Business 10621 Civic Center Drive Rancho Cucamonga, CA 91730 951-956-8760(+) NLeggio@diversifiedpacific.com(+)
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
900132 Limonite Avenue Widening Riverside 8 Dredge/Fill Site Owner 03/05/2025 None
875861 Tentative Tract Map No. 37731 Project Riverside 8 Dredge/Fill Site Owner 08/18/2021 None
871386 Tentative Tract Map No. 37732 Project Riverside 8 Dredge/Fill Site Owner 01/04/2021 None
861040 Menifee North Specific Plan Riverside 8 Dredge/Fill Site Owner 09/09/2019 None
821684 The Estate Collection at Van Buren Hills TT 36813 Riverside 8 Dredge/Fill Site Owner 02/02/2016 04/23/2019
Total Related Places: 5
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
632581 Jason Holt Person Legally Responsible Official 03/05/2025 None None
601857 Nolan Leggio Person Legally Responsible Official 09/09/2019 None None
553749 Peter Pitassi Person Legally Responsible Official 02/02/2016 None None
Total Related Parties: 3
  
  
  
  
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?
444623 WDR 8 332021-17 Active CERFILLEXC R8-2022-0029 06/03/2022 None Discharger 08/18/2021 03/15/2024 Y
404508 401 Certification 8 332016-07 Active CERFILLEXC None 03/07/2019 None Discharger 02/02/2016 03/05/2019 Y
434049 WDR 8 332019-24 Active CERFILLEXC R8-2020-0031 06/19/2020 None Discharger 09/09/2019 02/02/2024 N
441791 WDR 8 332020-43 Active CERFILLEXC R8-2022-0009 02/04/2022 None Discharger 01/04/2021 03/15/2024 Y
Total Regulatory Measures: 4
  
  
  
  
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
Total Enforcement Actions: 0
  
  
  
  
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: 07/04/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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