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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
603497 Mark Rosene 400 Exchange 200 Irvine, CA 92602 949-894-8034(+) mrosene@tjhusa.com
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
Total Related Places: 0
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
639420 Thomas James Homes Organization Legally Responsible Official 05/16/2023 None Privately-Owned Business
17198 K Hovnanian Communities, Southern California Div Organization Legally Responsible Official 10/15/2019 None Privately-Owned Business
Total Related Parties: 2
  
  
  
  
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 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
192949 K Hovnanian Communities, Southern California Div Enrollee WDRMUNIOWTS 05/25/2001 Historical
193940 K Hovnanian Communities, Southern California Div Enrollee WDRMUNIOWTS 05/25/2001 Historical
193941 K Hovnanian Communities, Southern California Div Enrollee WDRMUNIOWTS 05/25/2001 Historical
193942 K Hovnanian Communities, Southern California Div Enrollee WDRMUNIOWTS 05/25/2001 Historical
193943 K Hovnanian Communities, Southern California Div Enrollee WDRMUNIOWTS 05/25/2001 Historical
193944 K Hovnanian Communities, Southern California Div Enrollee WDRMUNIOWTS 05/25/2001 Historical
260657 K Hovnanian Communities, Southern California Div Letter WDRMUNIOWTS None Historical
193945 K Hovnanian Communities, Southern California Div Enrollee WDRMUNIOWTS 05/25/2001 Historical
260656 K Hovnanian Communities, Southern California Div Letter WDRMUNIOWTS None Historical
398518 K Hovnanian Communities, Southern California Div 401 Certification CERFILLEXC 04/21/2015 Active
434875 K Hovnanian Communities, Southern California Div 401 Certification CERFILLEXC 05/06/2003 Active
Total Regulatory Measures linked to Related Parties: 11
  
  
The current report was generated with data as of: 11/07/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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