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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
S609234 Hofmann Land Development Privately-Owned Business 3000 Oak Road Suite 360 Walnut Creek, CA 94597 N/A N/A
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
S803276 Legacy Ranch Madera 5F Facility Discharger 05/25/2010 None
S803322 Polo Estates Riverside 7 Facility Discharger 05/27/2010 None
S803014 Bella Vita Solano 2 Facility Discharger 05/05/2010 None
S803013 Chancellor Estates Sacramento 5S Facility Discharger 05/05/2010 None
S803267 Warthan Meadows Fresno 5F Facility Discharger 05/25/2010 None
S803339 Valley Grove Estates Madera 5F Facility Discharger 05/28/2010 None
S271239 Village 3 & 4 Discovery Bay Contra Costa 5S Facility Discharger 09/01/2005 None
Total Related Places: 7
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
N/A David Lennon Contact Owner Contact N/A N/A N/A
N/A David T Lennon Contact Owner Contact N/A N/A N/A
N/A David T Lennon Contact Owner Contact N/A N/A N/A
N/A David Lennon Contact Owner Contact N/A N/A N/A
Total Related Parties: 4
  
  
  
  
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.
S894576 09/02/2025 SW - Failure to Obtain Permit Failure to obtain coverage under the 2022 CGP by 09/01/2025. Violation N Internal Report Valley Grove Estates S403653 2009-0009-DWQ 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: 1
*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
S459425 Notice of Violation None 5F20C358394 CONSTW 09/05/2025 Active
S441004 2nd Annual Report Notice of Non-Compliance None 5F20C358394 CONSTW 06/04/2021 Active
S440239 1st Annual Report Notice of Non-Compliance None 5F20C358394 CONSTW 02/23/2021 Active
S415772 1st Annual Report Notice of Non-Compliance None 2 48C358157 CONSTW 01/29/2014 Active
S408602 Verbal Communication None 5F20C358394 CONSTW 02/28/2012 Historical
S400943 Notice of Violation None 5S07C318931 CONSTW 10/28/2009 Historical
Total Enforcement Actions: 6
  
  
  
  
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: 05/08/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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