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. |
1143111 |
03/31/2025 |
Deficient Reporting |
Discharger did not report effluent mercury result for Q1 2025 as required in the MRP. |
Violation |
N |
Report |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
N |
1143110 |
03/21/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.9 MPN/100 mL at EFF-001A. |
Violation |
N |
Report |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
N |
1142655 |
03/22/2025 |
CAT1 |
Nitrite Plus Nitrate (as N) Weekly Average limit is 14 mg/L and reported value was 16 mg/L at EFF-001A. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
N |
1142654 |
03/31/2025 |
CAT1 |
Nitrite Plus Nitrate (as N) Monthly Average limit is 10 mg/L and reported value was 12 mg/L at EFF-001A. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
N |
1141716 |
02/21/2025 |
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 |
1141715 |
02/20/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13.0 MPN/100 mL at EFF-001A. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
N |
1141714 |
02/18/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13.0 MPN/100 mL at EFF-001A. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
N |
1141713 |
02/17/2025 |
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 |
1141712 |
02/24/2025 |
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 |
1141711 |
02/05/2025 |
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 |
1141710 |
02/10/2025 |
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 |
1141709 |
02/06/2025 |
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 |
1141708 |
02/14/2025 |
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 |
1141707 |
02/12/2025 |
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 |
1141706 |
02/11/2025 |
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 |
1140625 |
02/14/2025 |
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 |
1140624 |
01/13/2025 |
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 |
1140623 |
01/10/2025 |
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 |
1140622 |
01/08/2025 |
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 |
1140621 |
01/07/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.8 MPN/100 mL at EFF-001A. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
N |
1140620 |
01/01/2025 |
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 |
1140619 |
01/03/2025 |
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 |
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 |
Y |
1139556 |
12/31/2024 |
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 |
Y |
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 |
Y |
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 |
Y |
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 |
Y |
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 |
Y |
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 |
Y |
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 |
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 |
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 |
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 23.0 MPN/100 mL and reported value was 49.0 MPN/100 mL 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 23.0 MPN/100 mL and reported value was 1600.0 MPN/100 mL 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 |
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 |
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 |
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 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 |
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 7-Day Median 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 |
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 |
1124623 |
01/31/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 2.4 mg/L and reported value was 7.8 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1124622 |
01/20/2024 |
CAT1 |
Ammonia, Total (as N) Weekly Average (Mean) limit is 7.6 mg/L and reported value was 10.9 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1124621 |
01/31/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 1100 lb/day and reported value was 1564 lb/day at EFF-001A. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1124620 |
01/06/2024 |
CAT1 |
Ammonia, Total (as N) Weekly Average (Mean) limit is 7.6 mg/L and reported value was 12.3 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1124619 |
01/13/2024 |
CAT1 |
Ammonia, Total (as N) Weekly Average (Mean) limit is 7.6 mg/L and reported value was 13.8 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1123460 |
12/30/2023 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 7.6 mg/L and reported value was 12.0 mg/L at EFF-001A. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1123459 |
12/23/2023 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 7.6 mg/L and reported value was 10.1 mg/L at EFF-001A. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1123458 |
12/31/2023 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 2.4 mg/L and reported value was 9.4 mg/L at EFF-001A. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1123457 |
12/31/2023 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 1100 lb/day and reported value was 1878 lb/day at EFF-001A. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1123456 |
12/16/2023 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 7.6 mg/L and reported value was 8.0 mg/L at EFF-001A. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1114049 |
01/21/2023 |
Deficient Monitoring |
Discharger did not monitor influent BOD or TSS during the week ending 1/21/2023. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1113636 |
12/31/2022 |
Unauthorized Discharge |
Approximately 1.6 MG of mixed stormwater and primary-treated wastewater discharged to Navy Drive. |
Violation |
N |
Report |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1113505 |
11/26/2022 |
Deficient Monitoring |
Discharger did not report nitrate or nitrite results for the week ending 11/26/2022. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1112854 |
12/10/2022 |
Deficient Monitoring |
Influent flow was not reported for December 10-14, 2022. December storm caused flooding in the Headworks that caused the influent flow meter to record artificial flows that are not representative of actual influent flows. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1107268 |
06/29/2022 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13.8 MPN/100 mL at EFF-001. |
Violation |
N |
Report |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1107267 |
06/28/2022 |
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 |
Report |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1106628 |
06/27/2022 |
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 |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1106106 |
07/17/2021 |
Deficient Reporting |
Discharger reported CBOD at EFF-001 twice during the week ending 7/17/21, instead of three times as required in the MRP. |
Violation |
N |
Report |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1105747 |
05/07/2022 |
CAT1 |
Ammonia, Total (as N) Weekly Average (Mean) limit is 1500 lb/day and reported value was 2134 lb/day at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1105746 |
05/31/2022 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 550 lb/day and reported value was 749 lb/day at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1105745 |
05/07/2022 |
CAT1 |
Ammonia, Total (as N) Weekly Average (Mean) limit is 3.2 mg/L and reported value was 9.0 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1105744 |
05/31/2022 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 1.2 mg/L and reported value was 3.3 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1105743 |
05/14/2022 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 3.2 mg/L and reported value was 5.0 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1104590 |
03/31/2022 |
Deficient Monitoring |
Discharger did not properly preserve ammonia samples taken in March at RSW-001, RSW-002, RSW-002A, and RSW-003, invalidating the sample analysis. |
Violation |
N |
Report |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1104481 |
04/02/2022 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 3.2 mg/L and reported value was 4.2 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1104480 |
04/16/2022 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 3.2 mg/L and reported value was 5.4 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1104479 |
04/30/2022 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 1.2 mg/L and reported value was 2.2 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1103454 |
03/31/2022 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 2.4 mg/L and reported value was 3.4 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1103453 |
03/05/2022 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2 NTU and reported value was 3 NTU at EFF-001 each day during 1 - 5 March. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1102685 |
02/28/2022 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 3 NTU at EFF-001 each day during 20 - 28 February. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1099380 |
11/01/2021 |
Deficient Monitoring |
Influent pH was not recorded in SCADA from 11/1/21 through 11/11/21 due to extensive flooding of the RWCF headworks caused by the storm on 10/24-25/21, the signal from the influent pH meter to SCADA was lost. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1097372 |
10/25/2021 |
Deficient Monitoring |
Influent pH was not recorded from October 25 through 31st due to lost SCADA signal following extensive flooding from extreme storm flows October 24-25, 2021. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1097015 |
08/09/2021 |
Deficient Monitoring |
WDRs require continuous monitoring of influent pH, but the discharger did not monitor influent pH during 1-9 August 2021. |
Violation |
N |
Report |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1097014 |
07/31/2021 |
Deficient Monitoring |
WDRs require continuous monitoring of influent pH, but the discharger did not monitor influent pH during 29-31 July 2021. |
Violation |
N |
Report |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1092902 |
05/23/2021 |
Deficient Monitoring |
Discharger did not monitor influent pH at the required frequency during 21-23 May 2021. |
Violation |
N |
Report |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1089810 |
03/27/2021 |
Deficient Monitoring |
Discharger did not monitor flow at INF-001 at the required frequency on March 16-17 and 26-27. Discharger did not monitor pH at INF-001 at the required frequency on March 16-17 and 26-27. |
Violation |
N |
Report |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1088190 |
02/28/2021 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 1100 lb/day and reported value was 1444 lb/day at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1088189 |
02/20/2021 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 7.6 mg/L and reported value was 11.1 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1088188 |
02/28/2021 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 2.4 mg/L and reported value was 6.4 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1086710 |
01/30/2021 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 7.6 mg/L and reported value was 12.7 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1086709 |
01/31/2021 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 2.4 mg/L and reported value was 7.0 mg/L at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
1086708 |
01/31/2021 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 1100 lb/day and reported value was 1323 lb/day at EFF-001. |
Violation |
N |
eSMR |
Stockton Regional WW Control Facility |
437232 |
R5-2020-0007-01 |
Y |
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