Welcome to California
 California Home
Welcome to California - images of Golden Gate Bridge, ocean sunset, waterfall, flowers, and city skyline California Home Welcome to the California Environmental Protection Agency
 California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
   [VIEW PRINTER FRIENDLY VERSION] [EXPORT THIS REPORT TO EXCEL]

  
  
  
  
  
General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
579599 Mossrock Incorporated Privately-Owned Business Oakland, CA 94603 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
848366 Mossrock Incorporated Alameda 2 Cannabis Site Operator 06/18/2018 None
867609 Mossrock Incorporated - Nursery 720 105th Ave., Oakland, CA Alameda 2 Cannabis Site Operator 06/24/2020 None
Total Related Places: 2
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
579598 Kevin Ahaesy Person Employee 06/18/2018 None None
579602 Tai Lan Person Legally Responsible Official 06/18/2018 None None
579604 Brian Collins Person Legally Responsible Official 06/24/2020 None None
579604 Brian Collins Person Employee 06/24/2020 None None
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?
438852 Enrollee - Waiver 2 2_01CC427885 Historical IRRICANNABIS 2023-0102-DWQ 07/27/2020 12/17/2024 Discharger 06/24/2020 None N
422185 Enrollee - Waiver 2 2_01CC402970 Historical IRRICANNABIS 2023-0102-DWQ 07/03/2018 12/15/2025 Discharger 06/18/2018 None N
Total Regulatory Measures: 2
  
  
  
  
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
447626 Notice of Violation None NOV 04/28/2022 for Mossrock Incorporated IRRICANNABIS 04/28/2022 Active
Total Enforcement Actions: 1
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
422185 Kevin Ahaesy Enrollee - Waiver IRRICANNABIS 07/03/2018 Historical
438852 Brian Collins Enrollee - Waiver IRRICANNABIS 07/27/2020 Historical
438852 Brian Collins Enrollee - Waiver IRRICANNABIS 07/27/2020 Historical
Total Regulatory Measures linked to Related Parties: 3
  
  
The current report was generated with data as of: 05/07/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
Back to Main Page  |  Back to Top of Page