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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
543942 Hilda Kwan 10025 Elk Mountain Road Upper Lake, CA 95485 707-275-1413 None
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
754119 USDA USFS Mendocino NF Mendocino 1 Timber Harvesting None None None
874341 Mendocino NF Hammerhorn Campground Restoration & Salvage Project Madera 1 Timber Harvesting Contact 03/22/2022 None
883171 Plaskett-Keller August Complex Phase I Glenn 5R Timber Harvesting Contact 09/08/2022 None
Total Related Places: 3
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
523918 USDA Forest Service Mendocino NF Upper Lake Ranger Dist Organization Data Submitter 10/25/2013 None Federal Agency
624731 USDA Mendocino National Forest Covelo Ranger District Organization Employee 03/22/2022 None Federal Agency
523919 USDA Mendocino National Forest Grindstone Ranger District Organization Employee 09/08/2022 None Federal Agency
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?
447058 Enrollee - WDR 1 1B22038MENF Active TH R1-2024-0012 04/19/2022 None Discharger Contact 03/22/2022 None N
449155 Enrollee - WDR 5R None Historical TH R5-2017-0061 09/12/2022 08/16/2025 Discharger Contact 09/08/2022 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
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
460887 USDA Mendocino National Forest Grindstone Ranger District Enrollee - WDR VEGMANIP 04/24/2025 Active
404021 USDA Forest Service Mendocino NF Upper Lake Ranger Dist Enrollee - WDR VEGMANIP 07/05/2016 Active
434261 USDA Forest Service Mendocino NF Upper Lake Ranger Dist Enrollee - WDR TH 10/03/2019 Active
458043 USDA Mendocino National Forest Grindstone Ranger District Enrollee - WDR TH 08/13/2024 Historical
454661 USDA Mendocino National Forest Grindstone Ranger District Enrollee - WDR TH 10/10/2023 Historical
454332 USDA Mendocino National Forest Grindstone Ranger District Enrollee - WDR TH 09/14/2023 Historical
449155 USDA Mendocino National Forest Grindstone Ranger District Enrollee - WDR TH 09/12/2022 Historical
421870 USDA Mendocino National Forest Grindstone Ranger District Enrollee - WDR TH 11/04/2019 Historical
429477 USDA Forest Service Mendocino NF Upper Lake Ranger Dist Enrollee - WDR TH 03/29/2019 Historical
433261 USDA Forest Service Mendocino NF Upper Lake Ranger Dist Enrollee - WDR TH 06/11/2024 Historical
435138 USDA Forest Service Mendocino NF Upper Lake Ranger Dist Enrollee - WDR TH 10/07/2019 Historical
435891 USDA Mendocino National Forest Grindstone Ranger District Enrollee - WDR TH 12/06/2019 Historical
437528 USDA Forest Service Mendocino NF Upper Lake Ranger Dist Enrollee - WDR TH 03/02/2020 Active
447058 USDA Mendocino National Forest Covelo Ranger District Enrollee - WDR TH 04/19/2022 Active
393730 USDA Forest Service Mendocino NF Upper Lake Ranger Dist Enrollee - Waiver ROADS 11/12/2013 Historical
432820 USDA Forest Service Mendocino NF Upper Lake Ranger Dist Enrollee - WDR ROADS 08/01/2019 Active
403265 USDA Forest Service Mendocino NF Upper Lake Ranger Dist Enrollee - WDR ROADS 12/17/2015 Active
409378 USDA Forest Service Mendocino NF Upper Lake Ranger Dist Enrollee - Waiver RESTOR 09/02/2016 Historical
407597 USDA Forest Service Mendocino NF Upper Lake Ranger Dist 13267 Letter (Non-Enforcement) PLNTMDL 05/19/2016 Historical
Total Regulatory Measures linked to Related Parties: 19
  
  
The current report was generated with data as of: 11/28/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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