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. |
1094915 |
09/30/2021 |
Order Conditions |
The Discharger failed to monitor effluent hardness and turbidity as required by |
Violation |
N |
Report |
Colombo Mine |
426156 |
R5-2022-0006-02 |
Y |
1091900 |
02/20/2020 |
Deficient Monitoring |
Discharger did not conduct weekly pH monitoring during the week of 2/16/2020 |
Violation |
N |
Report |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
N |
1079007 |
09/30/2019 |
Deficient Monitoring |
In the Third Quarter 2019 SMR submittal form, the Discharger reported that there |
Violation |
N |
Report |
Colombo Mine |
426156 |
R5-2022-0006-02 |
Y |
1071249 |
01/14/2020 |
CAT2 |
Nickel, Total Recoverable Monthly Average limit is 8.6 ug/L and reported value w |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1071247 |
01/14/2020 |
Order Conditions |
Turbidity Delta from Background limit is 1 NTU and reported value was 73.63 NTU |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1071245 |
01/14/2020 |
CAT2 |
Nickel, Total Recoverable Daily Maximum limit is 19 ug/L and reported value was |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1070120 |
12/17/2019 |
CAT2 |
Nickel, Total Recoverable Monthly Average limit is 8.6 ug/L and reported value w |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1070119 |
12/17/2019 |
Order Conditions |
Turbidity Delta from Background limit is 1 NTU and reported value was 9.54 NTU a |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1070118 |
12/17/2019 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 0.92 ug/L and reported value |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1070117 |
12/17/2019 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 2.5 ug/L and reported va |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1070116 |
12/17/2019 |
CAT2 |
Nickel, Total Recoverable Maximum Daily (MDEL) limit is 19 ug/L and reported val |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1068630 |
11/25/2019 |
Order Conditions |
Turbidity Delta from Background limit is 2.00 NTU and reported value was 2.08 NT |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1068628 |
11/25/2019 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.05 SU at EFF-0 |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1068626 |
11/25/2019 |
CAT2 |
Nickel, Total Recoverable Maximum Daily (MDEL) limit is 19 ug/L and reported val |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1068625 |
11/25/2019 |
CAT2 |
Nickel, Total Recoverable Monthly Average limit is 8.6 ug/L and reported value w |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1067424 |
10/21/2019 |
CAT2 |
Copper, Total Recoverable Monthly Average (Mean) limit is 0.92 ug/L and reported |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1067423 |
10/21/2019 |
CAT2 |
Nickel, Total Recoverable Daily Maximum limit is 19 ug/L and reported value was |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1067422 |
10/21/2019 |
CAT2 |
Nickel, Total Recoverable Monthly Average (Mean) limit is 8.6 ug/L and reported |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1065268 |
06/14/2019 |
Deficient Monitoring |
Discharger did not monitor/report dissolved oxygen during the second week of Jun |
Violation |
N |
Report |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
Y |
1064316 |
07/30/2019 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 9.3 M |
Violation |
N |
Report |
City of Colusa WWTP |
409145 |
R5-2016-0062-02 |
Y |
1064314 |
07/29/2019 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 M |
Violation |
N |
Report |
City of Colusa WWTP |
409145 |
R5-2016-0062-02 |
Y |
1064313 |
06/24/2019 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN |
Violation |
N |
Report |
City of Colusa WWTP |
409145 |
R5-2016-0062-02 |
Y |
1064111 |
06/08/2019 |
Deficient Monitoring |
WDRs require three monitoring events per week for TSS, but only two are recorded |
Violation |
N |
Report |
Linda Cnty Water District WWTP |
415997 |
R5-2017-0094 |
Y |
1063503 |
06/30/2019 |
Order Conditions |
The Discharger violated Discharge Prohibition III.A by discharging to surface wa |
Violation |
N |
Report |
Galt WWTP & Reclamation Facility |
404159 |
R5-2015-0123 |
Y |
1062924 |
07/31/2019 |
CAT2 |
Nickel, Total Recoverable Daily Maximum limit is 19 ug/L and reported value was |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1062923 |
07/31/2019 |
Order Conditions |
Temperature Difference Between Sample and Upstream Delta from Background limit i |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
N |
1062921 |
07/31/2019 |
CAT2 |
Nickel, Total Recoverable Monthly Average (Mean) limit is 8.6 ug/L and reported |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1062799 |
07/02/2019 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 35 ug/L and reported value was |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
404159 |
R5-2015-0123 |
Y |
1062798 |
07/02/2019 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 51 ug/L and reported value was 53 |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
404159 |
R5-2015-0123 |
Y |
1062057 |
06/12/2019 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.9 M |
Violation |
N |
eSMR |
Olivehurst WWTP |
405016 |
R5-2016-0001 |
Y |
1061735 |
06/30/2019 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 35 ug/L and reported value was |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
404159 |
R5-2015-0123 |
Y |
1061734 |
06/04/2019 |
CAT2 |
Zinc, Total Recoverable Daily Maximum limit is 51 ug/L and reported value was 52 |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
404159 |
R5-2015-0123 |
Y |
1061650 |
06/30/2019 |
CAT2 |
Nickel, Total Recoverable Monthly Average (Mean) limit is 8.6 ug/L and reported |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1061648 |
06/24/2019 |
CAT2 |
Nickel, Total Recoverable Daily Maximum limit is 19 ug/L and reported value was |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1061647 |
06/24/2019 |
Surface Water |
Turbidity Delta from Background limit is 1 NTU and reported value was 1.86 NTU a |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1061484 |
06/11/2019 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.9 M |
Violation |
N |
eSMR |
Olivehurst WWTP |
405016 |
R5-2016-0001 |
Y |
1060007 |
05/31/2019 |
CAT2 |
Nickel, Total Recoverable Monthly Average (Mean) limit is 8.6 ug/L and reported |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
411886 |
R5-2017-0086 |
Y |
1059992 |
05/31/2019 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 35 ug/L and reported value was |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
404159 |
R5-2015-0123 |
Y |
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