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. |
1092818 |
12/02/2020 |
OEV |
Temperature Daily Average (Mean) limit is 20 Degrees F and reported value was 21 Degrees F at EFF-001. |
Violation |
N |
Report |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1086799 |
01/26/2021 |
OEV |
Temperature Daily Average (Mean) limit is 20 Degrees F and reported value was 21 Degrees F at EFF-001. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1084107 |
11/08/2020 |
Order Conditions |
On November 8, 2020 the REC-001 total coliform was 46 MPN/100ml which was the second total coliform within 30 days to exceed 23 MPN/100ml as required in IV.C.4.i.ii. The first total coliform over 23 MPN/100ml was on October 20, 2020 which was 33 MPN/100ml. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1083256 |
11/08/2020 |
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 46.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1080874 |
09/03/2020 |
Deficient Monitoring |
Lnd-001 sample collected on 9-3-2020 @ 9:28am was not preserved and stored in the lab for total kjeldahl nitrogen. Due to this missed sample preservation and storage, total nitrogen cannot be calculated and report for Lnd-001 on 9-3-2020 |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
N |
1071492 |
02/12/2020 |
Order Conditions |
Board staff noted that temperature measurements since 1 January 2020 have not been maintained within the required temperature range, as recorded in the logbook inside the composite sampler. WDRs Standard Provision I.D requires the Discharger to properly operate and maintain all facilities and systems of treatment and control. Proper operation and maintenance also includes adequate laboratory controls and appropriate quality assurance procedures. Board staff assert that the Facility staff have not been properly trained and do not have adequate knowledge of sample preservation; therefore, the Discharger is in violation of Standard Provision I.D. |
Violation |
N |
Inspection |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
N |
1071491 |
02/12/2020 |
Order Conditions |
During the inspection, Board staff noted that the internal temperature of the influent composite sampler read 14.5°C. WDRs Standard Provision III.B requires the Discharger to conduct sampling in accordance with 40 CFR Part 136 which specifies sample preservation temperature of 4˚C + 2˚ for proper preservation. Since the influent composite sampler is not maintained within the required temperature range, it does not meet sample preservation requirements, in violation of Standard Provision III.B. |
Violation |
N |
Inspection |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1070245 |
12/03/2019 |
OEV |
pH Instantaneous Maximum limit is 6.5 SU and reported value was 6.3 SU at EFF-001. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1070244 |
12/04/2019 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-001. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1070243 |
12/05/2019 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-001. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1068529 |
11/28/2019 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-001. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1068528 |
11/27/2019 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU at EFF-001. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1068527 |
11/23/2019 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU at EFF-001. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1066039 |
09/29/2019 |
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 41 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
Y |
1061701 |
06/21/2019 |
Deficient Monitoring |
Flow to River was halted on the afternoon of 6/20/2019 for UV maintenance. Flow to River was restored the morning of 6/21/2019 and composite sampler for EFF-001 was resumed. Collection of EFF-001 composite sample did not occur on 6/21/2019 at end of day and was collected the morning of 6/22/2019. This resulted in not having an EFF-001 composite sample for 6/21/2019. Failure to report BOD % removal. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
N |
1061700 |
06/21/2019 |
Deficient Monitoring |
Flow to River was halted on the afternoon of 6/20/2019 for UV maintenance. Flow to River was restored the morning of 6/21/2019 and composite sampler for EFF-001 was resumed. Collection of EFF-001 composite sample did not occur on 6/21/2019 at end of day and was collected the morning of 6/22/2019. This resulted in not having an EFF-001 composite sample for 6/21/2019. Failure to report BOD LBS. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
N |
1061699 |
06/21/2019 |
Deficient Monitoring |
Flow to River was halted on the afternoon of 6/20/2019 for UV maintenance. Flow to River was restored the morning of 6/21/2019 and composite sampler for EFF-001 was resumed. Collection of EFF-001 composite sample did not occur on 6/21/2019 at end of day and was collected the morning of 6/22/2019. This resulted in not having an EFF-001 composite sample for 6/21/2019. Failure to report BOD mg/L. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
N |
1061698 |
06/21/2019 |
Deficient Monitoring |
Flow to River was halted on the afternoon of 6/20/2019 for UV maintenance. Flow to River was restored the morning of 6/21/2019 and composite sampler for EFF-001 was resumed. Collection of EFF-001 composite sample did not occur on 6/21/2019 at end of day and was collected the morning of 6/22/2019. This resulted in not having an EFF-001 composite sample for 6/21/2019. Failure to report TSS % removal. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
N |
1061697 |
06/21/2019 |
Deficient Monitoring |
Flow to River was halted on the afternoon of 6/20/2019 for UV maintenance. Flow to River was restored the morning of 6/21/2019 and composite sampler for EFF-001 was resumed. Collection of EFF-001 composite sample did not occur on 6/21/2019 at end of day and was collected the morning of 6/22/2019. This resulted in not having an EFF-001 composite sample for 6/21/2019. Failure to report TSS LBS. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
N |
1061696 |
06/21/2019 |
Deficient Monitoring |
Flow to River was halted on the afternoon of 6/20/2019 for UV maintenance. Flow to River was restored the morning of 6/21/2019 and composite sampler for EFF-001 was resumed. Collection of EFF-001 composite sample did not occur on 6/21/2019 at end of day and was collected the morning of 6/22/2019. This resulted in not having an EFF-001 composite sample for 6/21/2019. Failure to report TSS mg/L. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
400860 |
R5-2015-0026 |
N |
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