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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
629369 Rachel Hohn 895 Aerovista Place 101 San Luis Obispo, CA 93401 None Rachel.Hohn@Waterboards.ca.gov
  
  
  
  
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
137759 Central Coast Regional Water Quality Control Board Organization Employee 11/30/2021 None Waterboard
Total Related Parties: 1
  
  
  
  
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.
1144481 02/26/2024 CAT1 Chloride Instantaneous Maximum limit is 232.0 mg/L and reported value was 294.0 mg/L. Violation None Report Country Club Estates ? SLO Co CSA-18 132350 2003-0004 N
1144480 02/26/2024 CAT1 Sodium, Total Instantaneous Maximum limit is 249.0 mg/L and reported value was 294.0 mg/L. Violation None Report Country Club Estates ? SLO Co CSA-18 132350 2003-0004 N
1144479 02/01/2024 OEV Total Coliform Single Sample Maximum limit is 240.0 MPN/100 mL and reported value was 330 MPN/100 mL. Violation None Report Country Club Estates ? SLO Co CSA-18 132350 2003-0004 N
1144477 11/08/2023 CAT1 Sodium, Total Instantaneous Maximum limit is 250.0 mg/L and reported value was 300.0 mg/L. Violation None Report Country Club Estates ? SLO Co CSA-18 132350 2003-0004 N
1144476 11/08/2023 CAT1 Chloride Instantaneous Maximum limit is 247.0 mg/L and reported value was 305 mg/L. Violation None Report Country Club Estates ? SLO Co CSA-18 132350 2003-0004 N
1144449 06/30/2023 CAT1 Nitrogen, Total (as N) Instantaneous Minimum limit is 50.0 % and reported value was 46.4 %. Violation None Report Canyon Crest 450587 2014-0153-DWQ N
1144359 12/01/2023 OEV pH Daily Minimum limit is 6.5 SU and reported value was 5.67 SU. Violation None Report Lopez Rec Area 131901 2002-0011 N
1144091 05/14/2025 CAT1 Sodium, Total Instantaneous Maximum limit is 249.0 mg/L and reported value was 290.0 mg/L. Violation None Report Country Club Estates ? SLO Co CSA-18 132350 2003-0004 N
1144090 05/14/2025 CAT1 Chloride Instantaneous Maximum limit is 232 mg/L and reported value was 282 mg/L. Violation None Report Country Club Estates ? SLO Co CSA-18 132350 2003-0004 N
1143925 07/01/2023 CAT1 Nitrogen, Total (as N) Instantaneous Maximum limit is 10 mg/L and reported value was 28 mg/L. Violation N Report Atascadero State Hospital 445161 R3-2020-0020 N
1143924 07/01/2023 CAT1 Total Dissolved Solids (TDS) Other limit is 550 mg/L and reported value was 990 mg/L. Violation N Report Atascadero State Hospital 445161 R3-2020-0020 N
1143784 04/11/2025 OEV Total Coliform Single Sample Maximum limit is 240 MPN/100 mL and reported value was 310 MPN/100 mL. Violation N Report Country Club Estates ? SLO Co CSA-18 132350 2003-0004 N
1143783 04/09/2025 CAT1 Chloride Instantaneous Maximum limit is 232 mg/L and reported value was 282 mg/L. Violation N Report Country Club Estates ? SLO Co CSA-18 132350 2003-0004 N
1143782 04/09/2025 CAT1 Sodium, Total Instantaneous Maximum limit is 249 mg/L and reported value was 300 mg/L. Violation N Report Country Club Estates ? SLO Co CSA-18 132350 2003-0004 N
1143581 02/12/2025 Order Conditions Berm condition unsatisfactory because of gopher hole breach in between Percolation Pond 1 and Percolation Pond 2. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1143579 01/30/2025 Order Conditions Freeboard Daily Minimum limit is 2.0 feet and reported value was 1.83 feet in Percolation Pond 1. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1143578 01/15/2025 Order Conditions Freeboard Daily Minimum limit is 2.0 feet and reported value was 1.50 feet in Percolation Pond 2. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1143577 02/06/2025 Order Conditions Freeboard Daily Minimum limit is 2.0 feet and reported value was 1.83 feet in Pond 4. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1143576 01/10/2025 Order Conditions Freeboard Daily Minimum limit is 2.0 feet and reported value was 1.83 feet in Pond 3. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1141892 03/23/2025 Order Conditions Bypass of 22,000 gallons of partially treated wastewater between 3-23-2025 through 3-27-2025. Violation N Report Atascadero State Hospital 445161 R3-2020-0020 N
1139524 10/01/2024 CAT1 Nitrogen, Total (as N) Annual Average (Mean) limit is 11 mg/L and reported value was 24.5 mg/L. Violation N Report Meadowbrook WWTF (Templeton CSD) 326031 R3-2007-0029 N
1139523 10/01/2024 CAT1 Nitrogen, Total (as N) Instantaneous Maximum limit is 20 mg/L and reported value was 24.5 mg/L. Violation N Report Meadowbrook WWTF (Templeton CSD) 326031 R3-2007-0029 N
1139522 10/01/2024 CAT1 Total Dissolved Solids (TDS) Annual Average (Mean) limit is 1200 mg/L and reported value was 1410 mg/L. Violation N Report Meadowbrook WWTF (Templeton CSD) 326031 R3-2007-0029 N
1139521 10/01/2024 CAT1 Total Dissolved Solids (TDS) Instantaneous Maximum limit is 1450 mg/L and reported value was 1550 mg/L. Violation N Report Meadowbrook WWTF (Templeton CSD) 326031 R3-2007-0029 N
1139486 12/01/2024 CAT1 Total Dissolved Solids (TDS) Other limit is 750.0 mg/L and reported value was 1140.0 mg/L. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1139477 11/01/2024 Order Conditions Freeboard Daily Minimum limit is 2.0 feet and reported value was 1.7 feet. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1139275 12/31/2024 CAT1 Nitrogen, Total (as N) Instantaneous Minimum limit is 50.0 % and reported value was 46.4 %. Violation N Report Canyon Crest 450587 2014-0153-DWQ N
1137052 09/02/2024 CAT1 Nitrogen, Total (as N) 12-Month Average limit is 4.5 mg/L and reported value was 18.4 mg/L. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1137051 09/02/2024 CAT1 Boron, Total 12-Month Average limit is .5 mg/L and reported value was .9 mg/L. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1137050 09/02/2024 CAT1 Sulfate, Total (as S) 12-Month Average limit is 175.0 mg/L and reported value was 176.0 mg/L. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1137049 09/02/2024 CAT1 Sodium, Total 12-Month Average limit is 105.0 mg/L and reported value was 186 mg/L. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1137048 09/02/2024 CAT1 Chloride 12-Month Average limit is 100.0 mg/L and reported value was 229.5 mg/L. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1137047 09/02/2024 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750.0 mg/L and reported value was 1085.0 mg/L. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1137046 07/01/2024 Order Conditions Freeboard Daily Minimum limit is 2.0 feet and reported value was 1.7 feet. Violation None Report San Miguel SD WWTP 455272 R3-2020-0020 N
1135551 07/11/2024 OEV Dissolved Oxygen Instantaneous Minimum limit is 1.0 mg/L and reported value was 0.45 mg/L. Violation None Report Courtside Cellars 148510 01-115 N
1135550 07/08/2024 OEV Dissolved Oxygen Instantaneous Minimum limit is 1.0 mg/L and reported value was 0.75 mg/L. Violation None Report Courtside Cellars 148510 01-115 N
1135549 07/07/2024 OEV Dissolved Oxygen Instantaneous Minimum limit is 1.0 mg/L and reported value was 0.75 mg/L. Violation None Report Courtside Cellars 148510 01-115 N
1135548 07/03/2024 OEV Dissolved Oxygen Instantaneous Minimum limit is 1.0 mg/L and reported value was 0.43 mg/L. Violation N Report Courtside Cellars 148510 01-115 N
1135547 10/31/2024 Late Report Q3 2024 report not submitted by 10/30/2024 Violation N Report Courtside Cellars 148510 01-115 N
1130023 04/16/2024 CAT1 Nitrogen, Total (as N) Percent Reduction limit is 50   and reported value was 24.7  . Violation None Report Canyon Crest 450587 2014-0153-DWQ N
1129966 05/31/2023 Deficient Monitoring In May of 2023 the wastewater effluent meter failed. Due to a unique type and global supply chain issues, an extremely long lead time lead to the meter being non operational the remainder of the year. Remaining Daily WW Flow values are estimated based on metered fresh water use. Violation N Report Edna Valley Vineyard Winery 141453 00-066 N
1124828 11/11/2023 Order Conditions Failure to maintain adequate pond freeboard to prevent wastewater spills Violation None Report Oak Shores Development CSA-7A 449258 2014-0153-DWQ Y
1124827 11/11/2023 Order Conditions (3) Discharging treated wastewater onto authorized disposal areas Violation N Report Oak Shores Development CSA-7A 449258 2014-0153-DWQ Y
1120069 06/16/2023 OEV pH Daily Minimum limit is 6.5 SU and reported value was 6.4 SU. Violation N Report Lopez Rec Area 131901 2002-0011 N
1115814 01/08/2023 Deficient Monitoring Weekly effluent monitoring was not completed between January 8-14 of 2023. Weekly collection of BOD and TSS samples were not taken. Storms occurring on January 11, 2023 resulted in multiple landslides hitting the wastewater plant and washed away a road and the treated effluent disposal line from the plant. Violation N Report Lopez Rec Area 131901 2002-0011 N
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: 45
*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
442831 Central Coast Regional Water Quality Control Board Resolution WDRMUNIOTH 01/01/2021 Active
Total Regulatory Measures linked to Related Parties: 1
  
  
The current report was generated with data as of: 07/09/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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