General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 523812 Jon Rohrbough null 11020 Sun Center Drive 200 Rancho Cordova, CA 95670 916-464-4822 Jon.Rohrbough@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 137762 Central Valley Regional Water Quality Control Board, Sacramento Office Organization Employee 08/22/2019 null Waterboard 137759 Central Coast Regional Water Quality Control Board Organization Employee 12/03/2008 06/01/2017 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. 1140131 12/23/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. Violation N Report Olivehurst WWTP 443216 R5-2021-0024 N 1140130 12/19/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 122.2 MPN/100 mL at EFF-001. Violation N Report Olivehurst WWTP 443216 R5-2021-0024 N 1140049 02/02/2025 Late Report Annual SMR ( MONNPDES ) report for 2024 (2928443) was due on 01-FEB-25 Violation null Report Yuba City WWTF 459135 R5-2024-0055 N 1140021 10/09/2024 Order Conditions Daily maximum tertiary filter turbidity was 0.6 NTU on 10/8 and 0.6 NTU on 10/9, and the limit is 0.5 NTU. Violation N Report Hammonton Gold Village WWTP 447871 R5-2022-0024 Y 1140009 11/27/2024 Order Conditions Daily minimum hourly average UV transmittance was 52% on 11/27, and the limit is 55%. Violation N Report Grass Valley City WWTP 446876 R5-2023-0025 Y 1139632 12/31/2024 Deficient Monitoring Discharger did monitor all constituents at the required frequency. Discharger did not monitor EC or nitrate at PND-123C twice during 2024 as required. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 N 1139628 10/16/2024 CTOX Chronic Toxicity-C.dubia-Reproduction 3-Sample Median limit is 1.3 TUc and reported value was 8.3 TUc at EFF-001. Violation N eSMR Easterly WWTP 433231 R5-2019-0049 N 1139627 12/05/2024 Surface Water Seasonal Permit limit exceedance was not detected by analyst, therefore additional monitoring to attain the true monthly average was not conducted throughout the month. Violation N eSMR Easterly WWTP 433231 R5-2019-0049 N 1139558 12/10/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.5 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1139557 12/06/2024 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1139556 12/31/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13 MPN/100 mL at EFF-001A. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 N 1139555 12/17/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001A. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 N 1139554 12/05/2024 Deficient Monitoring Discharger did not conduct all monitoring and reporting at the required frequency. Discharger did not monitor and/or report influent EC 1/month during December or effluent EC 1/week during the week ending on 12/7. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 N 1139553 12/30/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.5 MPN/100 mL at EFF-001A. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 N 1139552 12/23/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.2 MPN/100 mL at EFF-001A. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 N 1139551 12/20/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 8.7 MPN/100 mL at EFF-001A. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 N 1139550 12/18/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13 MPN/100 mL at EFF-001A. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 N 1139296 12/10/2024 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 1600.0 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 459134 R5-2024-0054 Y 1139189 10/04/2024 OEV Total Coliform Single Sample Maximum limit is 23 ml/L and reported value was 30 ml/L at EFF-001. Violation N eSMR White Slough Water Pollution Control Facility 429451 R5-2023-0025 N 1139109 12/15/2024 Order Conditions Minimum hourly UV transmittance was below 55% on 12/15, 12/16, 12/17, 12/24, and 12/26. Daily average turbidity at FIL-001 exceeded 2 NTU on 12/16, 12/17, and 12/18. Turbidity at FIL-001 exceeded 5 NTU more than 5% of the day on 12/18 and 12/19. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 N 1139108 12/31/2024 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 1.6 mg/L and reported value was 3.4 mg/L at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 N 1139107 12/28/2024 CAT1 Ammonia, Total (as N) Weekly Average (Mean) limit is 3.6 mg/L and reported value was 3.8 mg/L at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 N 1139106 12/21/2024 CAT1 Ammonia, Total (as N) Weekly Average (Mean) limit is 3.6 mg/L and reported value was 8.7 mg/L at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 N 1138587 11/20/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. Violation N eSMR Hammonton Gold Village WWTP 447871 R5-2022-0024 Y 1138555 11/01/2024 Deficient Monitoring Influent pH was not recorded in SCADA from November 1-3, 2024 due to ongoing SCADA system upgrades associated with the RWCF Modifications Project. This issue began on October 31, 2024 and was documented in the October 2024 SMR. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 N 1138288 11/19/2024 OEV Total Coliform 7-Day Average (Mean) limit is 2.2 ml/L and reported value was 4 ml/L at EFF-001. Violation N eSMR White Slough Water Pollution Control Facility 429451 R5-2023-0025 N 1138287 11/20/2024 OEV Total Coliform 7-Day Average (Mean) limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at EFF-001. Violation N eSMR White Slough Water Pollution Control Facility 429451 R5-2023-0025 N 1138255 11/21/2024 Order Conditions Daily maximum turbidity exceeded 10 NTU on 11/21, 11/22, and 11/23. Daily average turbidity exceeded 2 NTU on 11/23. Turbidity exceeded 5 NTU more than 5% of the day on 11/21, 11/22, and 11/23. Minimum hourly UV transmittance was below 55% on 11/23. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 N 1137781 11/25/2024 OEV Total Coliform 7-Day Median limit is 23 CFU/100 mL and reported value was 130 CFU/100 mL at EFF-003. Violation N eSMR Yuba City WWTF 428768 R5-2019-0017-01 N 1137780 11/22/2024 OEV Total Coliform 7-Day Median limit is 23 CFU/100 mL and reported value was 130 CFU/100 mL at EFF-003. Violation N eSMR Yuba City WWTF 428768 R5-2019-0017-01 N 1136775 10/22/2024 Order Conditions Subsequent anomaly event where lamps were discovered to be off by operator without phone notification. Event was limited to minutes and was discovered at start of shift 10/22/24. Violation N eSMR Northwest WWTF 442757 R5-2021-0004 N 1136774 10/16/2024 Order Conditions UV Minimum dose of 13 mj/cm2 not met with a value of 0 mj/cm2. The duration of the event was 22 hours that included 10/16/24 until condition was discovered by operator (lamps off without alarm notification). Anomaly event. Violation N eSMR Northwest WWTF 442757 R5-2021-0004 N 1136773 10/15/2024 Order Conditions UV Minimum dose of 13 mj/cm2 not met with a value of 0 mj/cm2. The duration of the event was 22 hours that included 10/16/24 until condition was discovered by operator (lamps off without alarm notification). Anomaly event. Violation N eSMR Northwest WWTF 442757 R5-2021-0004 N 1136673 10/30/2024 Deficient Monitoring Discharger did not conduct manual hourly monitoring of influent flow, effluent flow, filter effluent turbidity, UV transmittance, UV dose, or flow through the UV system during the second hour of a 2 hr 10 min disruption of the data recording system. Violation N eSMR Hangtown Creek WRF 439621 R5-2023-0025 Y 1136572 10/02/2024 OEV Total Coliform 7-Day Median limit is 2.2 mg/L and reported value was 11.0 mg/L at EFF-001. Violation N eSMR City of Colusa WWTP 447828 R5-2022-0020 Y 1136551 10/31/2024 Deficient Monitoring Influent pH data stopped historizing in SCADA on 10/31/24 due to ongoing SCADA system upgrades associated with the RWCF Modifications Project. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 N 1136536 10/10/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 23 MPN/100 mL and reported value was 30 MPN/100 mL at EFF-001. Violation N eSMR White Slough Water Pollution Control Facility 429451 R5-2023-0025 N 1136193 10/22/2024 Surface Water Discharger caused receiving water temperature to increase by more than 5 degreed on 10/22/2024. Temperature at RSW-002 was 61.7F, Temperature at RSW-001 was 56.1F, Temperature at EFF-001 was 76.3F. Violation N eSMR Galt WWTP & Reclamation Facility 443249 R5-2023-0025 Y 1136192 10/15/2024 Surface Water Discharger caused receiving water temperature to increase by more than 5 degrees on 10/15/2024. Temperature was 71.2F at RSW-002, Temperature was 61.7F at RSW-001, Temperature was 79.5F at EFF-001. Violation N eSMR Galt WWTP & Reclamation Facility 443249 R5-2023-0025 Y 1136191 10/08/2024 Surface Water Discharge caused receiving water temperature to increase by more than 5 degrees on 10/8 - Temperature was 62.3F at RSW-001, Temperature was 69.4F at RSW-002, Temperature was 81.1F at EFF-001. Violation N eSMR Galt WWTP & Reclamation Facility 443249 R5-2023-0025 Y 1136156 10/16/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.8 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 N 1136155 10/21/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 N 1136154 10/17/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.1 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 N 1136152 08/22/2024 Order Conditions Turbidity at FIL-001 exceeded 5 NTU for more than 5 % of the day during 8/22/2024. Violation N Report Olivehurst WWTP 443216 R5-2021-0024 Y 1135992 07/30/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 12 MPN/100 mL at EFF-001. Violation N Report Galt WWTP & Reclamation Facility 443249 R5-2023-0025 Y 1134967 09/30/2024 CAT1 Ammonia, Total (as N) Monthly Average limit is 31 mg/L and reported value was 32 mg/L at EFF-003. Violation N eSMR Yuba City WWTF 428768 R5-2019-0017-01 Y 1134966 09/10/2024 Surface Water Discharge caused the receiving water temperature to increase by more than 5 degrees on 9/10/24- Temperature was 66 degrees at RSW-001 and 72 degrees at RSW-002 Violation N eSMR Galt WWTP & Reclamation Facility 443249 R5-2023-0025 Y 1134965 09/26/2024 Surface Water Discharge caused the receiving water temperature to increase by more than 5 degrees on 9/26/24- Temperature was 63 degrees at RSW-001, 69 degrees at RSW-002, and 80 degrees at EFF-001. Violation N eSMR Galt WWTP & Reclamation Facility 443249 R5-2023-0025 Y 1134964 09/18/2024 Surface Water Discharge caused the receiving water temperature to increase by more than 5 degrees on 9/18/24- Temperature was 63 degrees at RSW-001, 70 degrees at RSW-002, and 79 degrees at EFF-001. Violation N eSMR Galt WWTP & Reclamation Facility 443249 R5-2023-0025 Y 1132994 08/05/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. Violation N eSMR Grass Valley City WWTP 446876 R5-2023-0025 Y 1132993 08/01/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. Violation N eSMR Grass Valley City WWTP 446876 R5-2023-0025 Y 1132963 08/20/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1132962 08/13/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240.0 MPN/100 mL and reported value was 1600.0 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1132961 08/20/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240.0 MPN/100 mL and reported value was 1600.0 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1132960 08/13/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1132959 08/20/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132958 08/19/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132957 08/27/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 24 MPN/100 mL at EFF-001A. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132956 08/26/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 824 MPN/100 mL at EFF-001A. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132955 08/21/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132954 08/19/2024 OEV Total Coliform Single Sample Maximum limit is 240 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132953 08/02/2024 OEV Total Coliform Single Sample Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132952 08/20/2024 OEV Total Coliform Single Sample Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132951 08/22/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132950 08/22/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 23 % and reported value was 49 % at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132949 08/21/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132948 08/20/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 23 % and reported value was 1600 % at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132947 08/16/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132945 08/21/2024 OEV Total Coliform Single Sample Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132943 08/13/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132942 08/12/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132941 08/08/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132939 08/11/2024 Deficient Monitoring MRP requires effluent DO monitoring 3/wk; discharger monitored: (1) 0/wk for week ending 8/10 (2) 0/wk for week ending 8/17 (3) 1/wk for week ending 8/24 MRP requires pond DO monitoring 1/wk; discharger monitored 0/wk for week ending 8/17 Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132938 08/19/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001B. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1132864 08/14/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.9 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 Y 1132863 08/21/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 11.5 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 Y 1132861 08/26/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 11.5 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 Y 1132859 08/19/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.9 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 Y 1131520 07/16/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1131519 07/09/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1131518 07/02/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1131517 07/16/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240 MPN/100 mL and reported value was 1600.0 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1131516 07/09/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240 MPN/100 mL and reported value was 350.0 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1131515 07/02/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240 MPN/100 mL and reported value was 1600.0 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1131486 06/05/2024 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.1 SU. Violation N Report Ostrom Road Landfill 450269 R5-2022-0006-02 Y 1131483 05/16/2024 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.1 SU. Violation N Report Ostrom Road Landfill 450269 R5-2022-0006-02 Y 1131470 07/17/2024 OEV pH Instantaneous Minimum limit is 06.5 SU and reported value was 6.3 SU at EFF-003. Violation N eSMR Yuba City WWTF 428768 R5-2019-0017-01 Y 1131425 07/25/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 22 MPN/100 mL at EFF-001. Violation N eSMR Galt WWTP & Reclamation Facility 443249 R5-2023-0025 Y 1131423 07/31/2024 Deficient Monitoring (1) MRP requires ammonia monitoring 3x/week; discharger monitored 2x/week for the week ending 7/20/24. (2) MRP requires DO monitoring 3x/week; discharger monitored 2x/week for the week ending 7/20/24. (3) MRP requires DOC monitoring 1x/month; discharger monitored 0/month. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1131307 07/09/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.8 MPN/100 mL at EFF-001. Violation N eSMR City of Colusa WWTP 447828 R5-2022-0020 Y 1131126 05/31/2024 Deficient Monitoring Discharger did not monitor effluent acute toxicity during May as required. Violation N Report Yuba City WWTF 428768 R5-2019-0017-01 Y 1130582 04/30/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 276 MPN/100 mL at EFF-001. Violation N Report Beach WWTF 428745 R5-2019-0016 Y 1130581 04/04/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 47.0 MPN/100 mL at EFF-001. Violation N Report Beach WWTF 428745 R5-2019-0016 Y 1130434 05/15/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.6 MPN/100 mL at EFF-001. Violation N Report Olivehurst WWTP 443216 R5-2021-0024 Y 1130198 06/30/2024 Deficient Monitoring Discharger sampled effluent TDS, influent EC, and influent TDS at less than the required frequency. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1130075 06/12/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.8 MPN/100 mL at EFF-001. Violation N eSMR Easterly WWTP 433231 R5-2019-0049 Y 1130074 06/11/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.8 MPN/100 mL at EFF-001. Violation N eSMR Easterly WWTP 433231 R5-2019-0049 Y 1130053 06/20/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. Violation N eSMR City of Colusa WWTP 447828 R5-2022-0020 Y 1130052 06/27/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.0 MPN/100 mL at EFF-001. Violation N eSMR City of Colusa WWTP 447828 R5-2022-0020 Y 1130051 06/25/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. Violation N eSMR City of Colusa WWTP 447828 R5-2022-0020 Y 1130050 06/24/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 11.0 MPN/100 mL at EFF-001. Violation N eSMR City of Colusa WWTP 447828 R5-2022-0020 Y 1130032 06/18/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1130031 06/04/2024 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 540.0 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1130030 06/25/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 79 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1130029 06/18/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240.0 MPN/100 mL and reported value was 1600.0 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1130028 06/04/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240.0 MPN/100 mL and reported value was 540.0 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1129925 06/30/2024 Deficient Monitoring RSW-002 Hardness, Total (as CaCO3) was not completed for Q2 2024. This sample needed to be taken once during the quarter and was missed in April when the plant was discharging to the creek before switching to the spray fields in May. Violation N eSMR Hammonton Gold Village WWTP 447871 R5-2022-0024 Y 1129809 06/12/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 19.5 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 Y 1129808 06/06/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 5.8 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 Y 1129807 06/05/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 2.7 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 Y 1129806 06/13/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 16.5 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 Y 1129096 05/13/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-001. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1129095 05/01/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13 MPN/100 mL at EFF-001. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1129094 05/09/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-001. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1129093 05/06/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23.0 MPN/100 mL at EFF-001. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1129092 05/03/2024 OEV Total Coliform 1-Hour Average (Mean) limit is 2.2 % and reported value was 23 % at EFF-001. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1129091 05/02/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 18 MPN/100 mL at EFF-001. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1129090 05/10/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 23 MPN/100 mL at EFF-001. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1129089 05/14/2024 OEV Total Coliform 1-Hour Average (Mean) limit is 2.2 MPN/100 mL and reported value was 13.8 MPN/100 mL at EFF-001. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1129088 05/15/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1129071 05/23/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.57 mg/L at EFF-001. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1129062 05/28/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1128965 05/13/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.6 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 Y 1128543 05/14/2024 Late Report March 2024 was due 5/1/2024 and discharger submitted the report on 5/14/2024. Violation N Report Hangtown Creek WRF 439621 R5-2023-0025 Y 1128501 03/15/2024 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU. Violation N Report WDRs for Limited Threat Discharges to Surface Waters R5-2016-0076 450269 R5-2022-0006-02 Y 1128500 02/23/2024 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU. Violation N Report Ostrom Road Landfill 450269 R5-2022-0006-02 Y 1128450 03/31/2024 Deficient Reporting Discharger did not report pH at RSW-001 during the week ending 3/30/2024. Violation N Report White Slough Water Pollution Control Facility 429451 R5-2023-0025 Y 1128237 04/30/2024 CAT1 Ammonia, Total (as N) Monthly Average (Mean) limit is 11.0 mg/L and reported value was 13 mg/L at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1128236 04/12/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 33 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1128235 04/02/2024 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 70 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1128234 04/25/2024 OEV Total Coliform 7-Day Median limit is 230 MPN/100 mL and reported value was 540 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1128212 03/01/2024 Deficient Monitoring UV transmittance was not recorded for an unknown number of hours during the night of 29 Feb - 1 Mar. Violation N Report Live Oak City WWTP 444735 R5-2023-0025 Y 1128051 04/26/2024 Order Conditions The daily average turbidity is 2 NTU, and daily average turbidity was 3 NTU on 4/26, 3 NTU on 4/27, 3 NTU on 4/28, and was 3 NTU on 4/29. Violation N eSMR Linda Cnty Water District WWTP 450326 R5-2022-0070 Y 1128020 04/29/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001A. Violation N eSMR Stockton Regional WW Control Facility 437232 R5-2020-0007-01 Y 1127951 03/31/2024 Deficient Reporting Discharger did not report quarterly arsenic or nitrogen at GW-001, GW-002, and GW-003. Violation N Report Linda Cnty Water District WWTP 450326 R5-2022-0070 Y 1127943 03/26/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-002. Violation N Report Linda Cnty Water District WWTP 450326 R5-2022-0070 Y 1127801 04/17/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 Y 1127609 05/01/2024 Late Report Annual SMR ( TECHRPT ) (Recycled Water Policy - Annual Rpt (MRP X.D.3)) report for 2023 (2844839) was due on 30-APR-24 Violation null Report City of Colusa WWTP 447828 R5-2022-0020 N 1127412 05/01/2024 Late Report Annual SMR ( TECHRPT ) report for 2023 (2674882) was due on 30-APR-24 Violation null Report City of Colusa WWTP 447828 R5-2022-0020 N 1127121 03/30/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 70 MPN/100 mL at EFF-001. Violation N Report Beach WWTF 428745 R5-2019-0016 Y 1127120 03/26/2024 OEV Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 70 MPN/100 mL at EFF-001. Violation N Report Beach WWTF 428745 R5-2019-0016 Y 1126625 03/06/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.6 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126624 03/31/2024 OEV pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU at EFF-001. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126623 03/12/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126622 03/11/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.4 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126621 03/28/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126620 03/14/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126619 03/13/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.2 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126618 03/08/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.6 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126617 03/26/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126616 03/27/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126615 03/25/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126614 03/21/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126613 03/22/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126612 03/07/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.6 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126611 03/04/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.7 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126610 03/01/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.038 mg/L at EFF-001. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126609 03/05/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.6 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126608 03/01/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.6 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126607 03/01/2024 CAT2 Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.197 mg/L at EFF-001. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126606 03/20/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1126497 03/20/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-002. Violation N eSMR Linda Cnty Water District WWTP 450326 R5-2022-0070 Y 1126495 03/20/2024 OEV Total Coliform Single Sample Maximum limit is 240 MPN/100 mL and reported value was 920.0 MPN/100 mL at EFF-002. Violation N eSMR Linda Cnty Water District WWTP 450326 R5-2022-0070 Y 1126494 03/19/2024 OEV Total Coliform Single Sample Maximum limit is 240 MPN/100 mL and reported value was 350.0 MPN/100 mL at EFF-002. Violation N eSMR Linda Cnty Water District WWTP 450326 R5-2022-0070 Y 1126493 03/22/2024 Order Conditions Turbidity Daily Maximum limit is 10 NTU and reported value was 18.9 NTU at FIL-001. Violation N eSMR Linda Cnty Water District WWTP 450326 R5-2022-0070 Y 1126492 03/20/2024 OEV Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 23.0 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-002. Violation N eSMR Linda Cnty Water District WWTP 450326 R5-2022-0070 Y 1126490 03/21/2024 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 350.0 MPN/100 mL at EFF-002. Violation N eSMR Linda Cnty Water District WWTP 450326 R5-2022-0070 Y 1126205 03/09/2024 Deficient Monitoring The weekly ammonia sample was taken on March 4, 2024. The sample was lost and not analyzed due to a failure on the part of our contract laboratory, California Laboratory Services. When the District was notified, CLS was instructed to conduct an analysis, out of hold time, on an unpreserved sample taken on the same date. This sample result was within historical norms and is included on the UV and Visual Supplemental Data Report. Violation N eSMR Deer Creek WWTP 433255 R5-2023-0025 Y 1125991 03/29/2024 OEV Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 70 MPN/100 mL at EFF-001. Violation N eSMR Beach WWTF 428745 R5-2019-0016 Y 1125988 03/21/2024 Order Conditions Turbidity Daily Average (Mean) limit is 2 NTU and reported value was 3 NTU at FIL-002. Violation N eSMR Olivehurst WWTP 443216 R5-2021-0024 Y 1125427 02/27/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1125426 02/21/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1125425 02/23/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1125423 02/22/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1125422 02/20/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.8 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1125420 02/28/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.4 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1125418 02/29/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.6 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 1125417 02/26/2024 OEV pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU at EFF-002. Violation N eSMR City of Lathrop Consolidated Treatment Facility 445985 R5-2022-0004 Y 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 448363 Central Valley Regional Water Quality Control Board, Sacramento Office Resolution PLNBPP 06/10/2022 Historical 402503 Central Valley Regional Water Quality Control Board, Sacramento Office Resolution PLNBPP 07/09/2004 Historical