Violation ID |
Occurred Date |
Violation Type |
(-) Violation Description |
Corrective Action |
Status |
Classification |
Source |
1120964 |
02/27/2023 |
DMON |
Oil and Grease sample exceeded holding time by 4 days. |
|
Violation |
B |
Report |
1118482 |
05/04/2022 |
DMON |
Chronic toxicity: the abalone test performed failed to meet the minimum test acceptability criteria (TAC). |
|
Violation |
B |
Report |
1106082 |
04/30/2022 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
TRE monitoring continued in May 2022. Results will be included in that monthly SMR. |
Violation |
B |
eSMR |
1130426 |
04/05/2022 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1130424 |
03/31/2022 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1105364 |
03/08/2022 |
CTOX |
Chronic Toxicity Maximum Daily (MDEL) limit is 0.0 % effluent and reported value was 1.0 % effluent at EFF-001. |
Investigative monitoring planned for May 2022. |
Violation |
B |
eSMR |
1130423 |
02/28/2022 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1104115 |
02/08/2022 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Investigative monitoring is scheduled. |
Violation |
B |
eSMR |
1130422 |
01/31/2022 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1103013 |
01/04/2022 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Chronic toxicity issues continue; we will continue to monitor. |
Violation |
B |
eSMR |
1130421 |
12/31/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1102063 |
12/07/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Chronic toxicity issues continue; we will continue to monitor. |
Violation |
B |
eSMR |
1130420 |
11/30/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1100271 |
11/02/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Continued monitoring. |
Violation |
B |
eSMR |
1130419 |
10/31/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1098941 |
10/05/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Abnormal embryo development observed in 100% effluent. |
Violation |
B |
eSMR |
1130417 |
09/30/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1097974 |
09/08/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Abnormal embryo development was observed at 100% effluent. |
Violation |
B |
eSMR |
1130416 |
08/31/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1096508 |
08/03/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Abnormal embryo development observed at 75% effluent. |
Violation |
B |
eSMR |
1130415 |
07/31/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1095307 |
07/21/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Abnormal embryo development was observed at 25% effluent. |
Violation |
B |
eSMR |
1130414 |
06/30/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1093897 |
06/08/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Serial dilutions show toxicity effects occur at 25% effluent. |
Violation |
B |
eSMR |
1130413 |
05/31/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1093103 |
05/11/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
We will continue to monitor. |
Violation |
B |
eSMR |
1130412 |
04/30/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1091719 |
04/21/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
The dilution test series shows the 97.8% normal development at 25% effluent and a drop-off at 50% effluent to 87.4% normal development. |
Violation |
B |
eSMR |
1130411 |
03/31/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1091032 |
03/02/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Dilution series testing was conducted. A significant developmental effect was observed (40% normal development) at 50 % effluent dilution. |
Violation |
B |
eSMR |
1130410 |
02/28/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1089915 |
02/02/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Dilutions series show that at 50% effluent there was a 95.2% normal development; at 75% effluent there was 82.2% normal development; and at 100% effluent there was 2.2% normal development. |
Violation |
B |
eSMR |
1130409 |
01/31/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1088867 |
01/05/2021 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Effluent dilution series is conducted to measure the level of toxicity. There is a 94.2% normal development of abalone at 75% effluent. There is a 42.4% normal development at 100% effluent. |
Violation |
B |
eSMR |
1087643 |
12/31/2020 |
DMON |
Effluent Nitrite-N and Orthophosphate-P analyses were not conducted due to instrument malfunction and lab miscommunication, hence the unable to perform calculations for sum of Nitrate-N and Nitrite-N and calculation for total nitrogen. |
To prevent this from occurring, the laboratory will use LIMS tools to generate missing sample data before the end of each monitoring period. In addition, lab procedures have been developed to prevent this from reoccurring.
Monitoring was performed the following month. |
Violation |
U |
eSMR |
1087642 |
12/31/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
At 75% effluent water, there was a 21.8% effect on embryo development. At 100% effluent, there was a 94.3 % effect on development. |
Violation |
B |
eSMR |
1130408 |
12/31/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1130407 |
10/31/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1084072 |
10/06/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
The cause of toxicity remains unknown, but the effluent dilution series help us determine the level of toxicity and measure progress, hence we'll continue to monitor levels of effluent toxicity with dilutions. |
Violation |
B |
eSMR |
1082694 |
09/30/2020 |
DMON |
Chronic Toxicity monthly compliance test failed test acceptability criteria (TAC). |
Sample rescheduled for resampling on October 5, 2020. |
Violation |
U |
eSMR |
1130406 |
08/31/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1081443 |
08/04/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
TRE will continue. |
Violation |
B |
eSMR |
1130404 |
06/30/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1079418 |
06/09/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Conducted dilution series of effluent which demonstrated reduced toxicity at 50 % effluent compared to the previous test. |
Violation |
B |
eSMR |
1130403 |
05/31/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1077972 |
05/05/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
TIE initiated on May 15, 2020 using sample from May 5th for monthly compliance. Study found toxicity was persistent with 100% effect to development using 100% effluent. HLB SPE treatment eliminated toxicity at 75% effluent. HLB SPE suggest a polar or non-polar organic compound. |
Violation |
B |
eSMR |
1130402 |
04/30/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Monthly Median limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1130397 |
04/23/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1130390 |
04/20/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
|
Violation |
B |
Report |
1076866 |
04/06/2020 |
CTOX |
Chronic Toxicity-Red Abalone-Larval development Maximum Daily (MDEL) limit is 0.0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1.0 Pass/Fail (Pass = 0, Fail = 1) at EFF-001. |
Conducted future toxicity studies |
Violation |
B |
eSMR |
1074240 |
03/31/2020 |
CAT2 |
Selenium, Total Monthly Average limit is 2.9 ug/L and reported value was 4.1 ug/L at M-001. |
Pretreatment program is investigating. |
Violation |
B |
eSMR |
1072093 |
02/05/2020 |
CAT2 |
Selenium, Total Monthly Average (Mean) limit is 2.9 ug/L and reported value was 4.9 ug/L at M-001. |
Pretreatment was notified and is investigating. |
Violation |
B |
eSMR |
1071699 |
01/31/2020 |
CAT2 |
Selenium, Total Monthly Average (Mean) limit is 2.9 ug/L and reported value was 3.6 ug/L at EFF-001. |
Sample was rechecked and results were confirmed. Pretreatment was notified. Effluent was resampled on 1/31/20. |
Violation |
B |
eSMR |
1071700 |
01/31/2020 |
CTOX |
Chronic Toxicity Monthly Median limit is 1.0 TUc and reported value was 2.0 TUc at EFF-001. |
Conducted TIE analyses for major ion interference. Results showed the synthetic effluent was biostimulatory and had an increase in growth relative to the control. |
Violation |
B |
eSMR |
1070768 |
12/31/2019 |
CTOX |
Chronic Toxicity Monthly Median limit is 1.0 TUc and reported value was 1.3 TUc at M-001. |
Ongoing TRE and TIE. |
Violation |
B |
eSMR |
Report displays most recent five years of violations. Refer to the Interactive Violation Report for more data.
|