General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 147245 Jon Rokke null 895 Aerovista Place 101 San Luis Obispo, CA 93401 805-549-3892 jon.rokke@waterboards.ca.gov Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 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 12/15/2014 null Waterboard Regulatory Measures(non-enforcement) Reg. Measure ID Regulatory Measure Type Region WDID Title Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Violations within the past calendar 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. 1139998 09/12/2024 OEV Total Coliform Instantaneous Maximum limit is 240.0 mg/L and reported value was 490.0 mg/L. Violation null Report Nipomo CSD Black Lake - Reclaimed Water Producer 146917 94-014 N 1139997 08/06/2024 OEV Total Coliform Instantaneous Maximum limit is 240.0 mg/L and reported value was 980.0 mg/L. Violation null Report Nipomo CSD Black Lake - Reclaimed Water Producer 146917 94-014 N 1139879 02/23/2024 CAT1 Total Suspended Solids (TSS) Instantaneous Maximum limit is 100.0 mg/L and reported value was 210.0 mg/L. Violation null Report Cambria CSD WWTP 131132 01-100 N 1139878 02/19/2024 CAT1 Total Suspended Solids (TSS) Instantaneous Maximum limit is 100.0 mg/L and reported value was 110 mg/L. Violation null Report Cambria CSD WWTP 131132 01-100 N 1139877 01/04/2025 CAT1 Total Dissolved Solids (TDS) Monthly Average (Mean) limit is 1000.0 mg/L and reported value was 1050.0 mg/L. Violation null Report Cambria CSD WWTP 131132 01-100 N 1135141 09/30/2024 CAT1 Total Dissolved Solids (TDS) 30-Day Average limit is 1450.0 mg/L and reported value was 1700 mg/L. Violation null Report Fiero Lane Water Company, Inc. 133139 R3-2004-0154 N 1131179 04/04/2024 OEV Total Coliform Instantaneous Maximum limit is 240 mg/L and reported value was 241 mg/L. Violation null Report Nipomo CSD Black Lake - Reclaimed Water Producer 146917 94-014 N 1130339 05/31/2024 CAT1 Total Suspended Solids (TSS) 30-Day Average limit is 10.0 mg/L and reported value was 16.5 mg/L. Violation null Report Fiero Lane Water Company, Inc. 133139 R3-2004-0154 N 1130337 05/01/2024 CAT1 Settleable Solids Daily Maximum limit is 0.1 ml/L and reported value was 1 ml/L. Violation null Report Fiero Lane Water Company, Inc. 133139 R3-2004-0154 N 1130136 02/23/2024 CAT1 Total Suspended Solids (TSS) Instantaneous Maximum limit is 100.0 mg/L and reported value was 210.0 mg/L. Violation null Report Cambria CSD WWTP 131132 01-100 N 1130135 02/19/2024 CAT1 Total Suspended Solids (TSS) Instantaneous Maximum limit is 100.0 mg/L and reported value was 130.0 mg/L. Violation null Report Cambria CSD WWTP 131132 01-100 N 1128506 04/12/2024 Deficient Monitoring Sampling was not completed for recycled water Dissolved Oxygen (daily) 4/12/2024. Violation null Report Country Club Estates – SLO Co CSA-18 132350 2003-0004 N 1128158 03/19/2024 CAT1 Total Dissolved Solids (TDS) 30-Day Average limit is 1450.0 mg/L and reported value was 1700 mg/L. Violation null Report Fiero Lane Water Company, Inc. 133139 R3-2004-0154 N 1128157 03/11/2024 CAT1 Settleable Solids Daily Maximum limit is 0.1 ml/L and reported value was 0.2 ml/L. Violation null Report Fiero Lane Water Company, Inc. 133139 R3-2004-0154 N 1128156 03/10/2024 CAT1 Settleable Solids Daily Maximum limit is 0.1 ml/L and reported value was 0.3 ml/L. Violation null Report Fiero Lane Water Company, Inc. 133139 R3-2004-0154 N 1128155 03/07/2024 CAT1 Settleable Solids Daily Maximum limit is 0.1 ml/L and reported value was 0.3 ml/L. Violation null Report Fiero Lane Water Company, Inc. 133139 R3-2004-0154 N 1128154 03/06/2024 CAT1 Settleable Solids Daily Maximum limit is 0.1 ml/L and reported value was 0.5 ml/L. Violation null Report Fiero Lane Water Company, Inc. 133139 R3-2004-0154 N 1128153 02/21/2024 CAT1 Settleable Solids Daily Maximum limit is 0.1 ml/L and reported value was 0.6 ml/L. Violation null Report Fiero Lane Water Company, Inc. 133139 R3-2004-0154 N 1008615 07/02/2024 CAT1 Total Dissolved Solids (TDS) Monthly Average (Mean) limit is 1000.0 mg/L and reported value was 1050.0 mg/L. Violation N Report Cambria CSD WWTP 131132 01-100 N Enforcement Actions Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status 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