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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
521818 Lisa Scoralle 2501 Lake Tahoe Boulevard South Lake Tahoe, CA 96150 530-542-5452 None
  
  
  
  
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
137766 Lahontan Regional Water Quality Control Board, South Lake Tahoe Office Organization Employee 03/24/2010 11/03/2025 Waterboard
137765 Lahontan Regional Water Quality Control Board, Victorville Office Organization Employee 03/24/2010 11/03/2025 Waterboard
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 five years
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.
1136006 10/11/2024 Unauthorized Discharge Unauthorized apparent high-volume/high-pressure discharge (e.g., fire hose) near Violation None Inspection Northstar At Tahoe 145260 93-089 Y
1137285 06/25/2024 Order Conditions Violations 1 and 2, for Section I.B.4.f. and Section I.E.1 (WDR Sections B. Rece Violation None Inspection Northstar At Tahoe 145260 93-089 Y
1137289 06/25/2024 Order Conditions Violation 3, Section I.C.14 Best Management Practices Discharge of petroleum hyd Violation None Inspection Northstar At Tahoe 145260 93-089 Y
1127169 09/15/2023 Deficient Monitoring Requirement I.A.3. Missing water samples from Stations N-2 and N-3 for April 202 Violation N Report Northstar At Tahoe 145260 93-089 Y
1131123 06/18/2024 Deficient Reporting Violation in Snow Conditioning Chemicals Monitoring. I.E.1. Locations of applica Violation N Report Northstar At Tahoe 145260 93-089 Y
1145211 06/16/2025 Deficient Monitoring Requirement I.E.1.&2. Missing locations and dates of application of snow conditi Violation N Report Northstar At Tahoe 145260 93-089 Y
1149103 10/07/2025 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 80 mg/L and reported value Violation N Report Tahoe Donner Ski Area 147685 00-045 N
1124932 01/26/2023 Late Report Late report violation. 4Q22 report due 1/15/23; report overdue on or after 1/26 Violation N Report Green Valley Foods 416725 None N
1147783 07/21/2025 CAT1 Total Dissolved Solids (TDS) 10 Sample 90th Percentile limit is 80 mg/L and repo Violation N Report Tahoe Donner Ski Area 147685 00-045 N
1127261 06/20/2021 Surface Water Snowmaking hydrant A1 valve failure causing release of mobilized sediment and tu Violation N Report Northstar At Tahoe 145260 93-089 N
1137154 12/10/2024 Late Report SEL email sent 12/10/24 re late report violation (Sept 2024 report was due 10/15 Violation N Report Green Valley Foods 383647 R6V-2012-0006 N
1124933 07/26/2023 Late Report Late report violation. 2Q23 report due 7/15/23; report overdue on or after 7/26 Violation N Report Green Valley Foods 416725 None N
1140750 11/25/2024 Late Report Report due 11/15/24; received in Geotracker 1/4/25. and via email 1/7/25. Violation N Report Green Valley Foods 383647 R6V-2012-0006 N
1138645 12/10/2024 Late Report Draft 2Q24 domestic well sampling report received 9/23/24; revised report reques Violation N Report Green Valley Foods 416725 None N
1147785 09/02/2025 CAT1 Total Dissolved Solids (TDS) 10 Sample 90th Percentile limit is 80 mg/L and repo Violation N Report Tahoe Donner Ski Area 147685 00-045 N
1148746 09/02/2025 CAT1 Total Dissolved Solids (TDS) Monthly Average limit is 80 mg/L and reported value Violation N Report Tahoe Donner Ski Area 147685 00-045 N
1143019 10/26/2024 Late Report 3Q24 report due 10/15/24, not uploaded to GeoTracker til 4/29/25 (late report vi Violation N Report Green Valley Foods 416725 None N
1124934 01/26/2024 Late Report Late report violation. 4Q23 report due 1/15/24; report overdue on or after 1/26/ Violation N Report Green Valley Foods 416725 None Y
1143020 01/26/2025 Late Report 4Q24 report due 1/15/25; not uploaded to GeoTracker til 4/29/25 (late report vio Violation N Report Green Valley Foods 416725 None N
1148276 09/15/2025 Deficient Monitoring Requirement I.A. Water Quality Monitoring of Ski Area. One qualifying storm even Violation N Report Northstar At Tahoe 145260 93-089 Y
1121921 07/07/2023 Deficient Monitoring MRP No. 6-00-45 II.B.3.d. Missing note of the presence or absence of algal growt Violation N Report Tahoe Donner Ski Area 147685 00-045 Y
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 21
*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: 11/07/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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