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. |
1139022 |
07/14/2024 |
Order Conditions |
Wastewater spill from percolation/evaporation pond estimated at 2000 gallons to |
Violation |
None |
Report |
Arbuckle WWTP |
148673 |
93-208 |
Y |
1143688 |
10/31/2024 |
Order Conditions |
Discharge Specification B.6 of the WDRs states: ?The discharge shall not have a |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1142315 |
12/18/2024 |
Order Conditions |
Nitrate as Nitrogen reported in Monitoring Wells (MWs) 2, 5 and 11 above the gro |
Violation |
None |
Report |
City of Patterson WQCF |
425768 |
R5-2018-0070-001 |
Y |
1143676 |
11/30/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the monthly median Total Col |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1139020 |
06/20/2024 |
Order Conditions |
Wastewater spill from percolation/evaporation pond estimated at 2000 gallons to |
Violation |
None |
Report |
Arbuckle WWTP |
148673 |
93-208 |
Y |
1136562 |
07/25/2024 |
Order Conditions |
Discharge Specification B.7 of the WDRs states: ?Ponds shall not have a pH less |
Violation |
None |
Report |
Clearlake Oaks Co WTR Dis WWTP |
147062 |
98-211 |
Y |
1136121 |
06/30/2024 |
Order Conditions |
Total Coliform Organisms exceeded 2.2 MPN/100 mL in Monitoring Well (MW) 3 durin |
Violation |
None |
Report |
City of Newman WWTF |
420963 |
R5-2018-0024 |
Y |
1135624 |
09/19/2024 |
Order Conditions |
The pH in pond no. 2 during September 2024 was 6.2 pH units which is a violation |
Violation |
None |
Report |
Cebro Frozen Foods |
147069 |
98-231 |
Y |
1143674 |
08/31/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the monthly median Total Col |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143677 |
06/20/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the daily maximum Total Coli |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143679 |
07/02/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the daily maximum Total Coli |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143680 |
07/17/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the daily maximum Total Coli |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143682 |
11/06/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the daily maximum Total Coli |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143640 |
06/30/2024 |
Order Conditions |
The pH in the effluent storage pond reported at greater than 10.0 pH units durin |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143647 |
10/24/2024 |
Order Conditions |
Total coliform organisms reported in MW-1 and MW-3 above 2.2 MPN/100 mL during t |
Violation |
None |
Report |
Lakeport City WWTP |
368729 |
R5-2012-0025 |
Y |
1143667 |
12/31/2024 |
Order Conditions |
During the fourth quarter 2024 monitoring event, sodium, boron and total dissolv |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
1143672 |
06/30/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the monthly median Total Col |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143673 |
07/31/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the monthly median Total Col |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143678 |
06/26/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the daily maximum Total Coli |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143691 |
09/30/2024 |
Order Conditions |
During the third quarter 2024 groundwater monitoring event, total coliform organ |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1136122 |
09/30/2024 |
Order Conditions |
Total Coliform Organisms exceeded 2.2 MPN/100 mL in Monitoring Wells (MW)s 1. 2 |
Violation |
None |
Report |
City of Newman WWTF |
420963 |
R5-2018-0024 |
Y |
1138728 |
06/30/2024 |
Order Conditions |
During the June 2024 monitoring event, the pH was reported in effluent storage p |
Violation |
None |
Report |
Hidden Valley Lake WRF |
147692 |
5-00-019 |
Y |
1138729 |
07/31/2024 |
Order Conditions |
During the July 2024 monitoring event, the pH was reported in effluent storage p |
Violation |
None |
Report |
Hidden Valley Lake WRF |
147692 |
5-00-019 |
Y |
1138730 |
08/31/2024 |
Order Conditions |
During the August 2024 monitoring event, the pH was reported in effluent storage |
Violation |
None |
Report |
Hidden Valley Lake WRF |
147692 |
5-00-019 |
Y |
1138731 |
09/30/2024 |
Order Conditions |
During the August 2024 monitoring event, the pH was reported in effluent storage |
Violation |
None |
Report |
Hidden Valley Lake WRF |
147692 |
5-00-019 |
Y |
1139021 |
07/11/2024 |
Order Conditions |
Wastewater spill from percolation/evaporation pond estimated at 400 gallons to t |
Violation |
None |
Report |
Arbuckle WWTP |
148673 |
93-208 |
Y |
1139024 |
10/03/2024 |
Order Conditions |
Wastewater spill from percolation/evaporation pond estimated at 17000 gallons to |
Violation |
None |
Report |
Arbuckle WWTP |
148673 |
93-208 |
Y |
1143644 |
10/31/2024 |
Order Conditions |
The pH in the effluent storage pond reported at greater than 10.0 pH units durin |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143668 |
07/31/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the 30-day average BOD conce |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143675 |
10/31/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the monthly median Total Col |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1140934 |
06/30/2024 |
Order Conditions |
Second quarter 2024 groundwater monitoring report shows that pH in (MWs 1, 2, 11 |
Violation |
None |
Report |
Riverbank WWTP |
141726 |
94-100 |
Y |
1143642 |
08/31/2024 |
Order Conditions |
The pH in the effluent storage pond reported at greater than 10.0 pH units durin |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143643 |
09/30/2024 |
Order Conditions |
The pH in the effluent storage pond reported at greater than 10.0 pH units durin |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143645 |
11/30/2024 |
Order Conditions |
The pH in the effluent storage pond reported at greater than 10.0 pH units durin |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143665 |
06/30/2024 |
Order Conditions |
During the second quarter 2024 monitoring event, sodium, boron, total dissolved |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
1143669 |
11/30/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the 30-day average BOD conce |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143687 |
08/31/2024 |
Order Conditions |
Discharge Specification B.6 of the WDRs states: ?The discharge shall not have a |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143692 |
12/31/2024 |
Order Conditions |
During the third quarter 2024 groundwater monitoring event, total coliform organ |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1139009 |
09/05/2024 |
Order Conditions |
Wastewater spill from percolation/evaporation pond estimated at 28000gallons to |
Violation |
None |
Report |
Arbuckle WWTP |
148673 |
93-208 |
Y |
1139010 |
10/16/2024 |
Order Conditions |
Wastewater spill from percolation/evaporation pond estimated at 20000 gallons to |
Violation |
None |
Report |
Arbuckle WWTP |
148673 |
93-208 |
Y |
1139011 |
12/02/2024 |
Order Conditions |
Wastewater spill from percolation/evaporation pond estimated at 3000 gallons to |
Violation |
None |
Report |
Arbuckle WWTP |
148673 |
93-208 |
Y |
1143635 |
07/31/2024 |
Order Conditions |
Dissolved Oxygen reported at less than 1.0 mg/L in the effluent storage pond dur |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143646 |
12/31/2024 |
Order Conditions |
The pH in the effluent storage pond reported at greater than 10.0 pH units durin |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143685 |
06/30/2024 |
Order Conditions |
Discharge Specification B.6 of the WDRs states: ?The discharge shall not have a |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1136811 |
10/02/2024 |
Order Conditions |
Vegetation observed in the wastewater ponds in violation of Discharge Specificat |
Violation |
None |
Inspection |
Berryessa SMI Opco Lp dba Pleasure Cove Marina |
146742 |
98-086 |
Y |
1143641 |
07/31/2024 |
Order Conditions |
The pH in the effluent storage pond reported at greater than 10.0 pH units durin |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143648 |
10/11/2024 |
Order Conditions |
Total coliform organisms reported in MW-5 above 2.2 MPN/100 mL during the 2024 s |
Violation |
None |
Report |
Lakeport City WWTP |
368729 |
R5-2012-0025 |
Y |
1143666 |
09/30/2024 |
Order Conditions |
During the third quarter 2024 monitoring event, sodium, boron, total dissolved s |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
1143686 |
07/31/2024 |
Order Conditions |
Discharge Specification B.6 of the WDRs states: ?The discharge shall not have a |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143689 |
11/30/2024 |
Order Conditions |
Discharge Specification B.6 of the WDRs states: ?The discharge shall not have a |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1139023 |
08/17/2024 |
Order Conditions |
Wastewater spill from percolation/evaporation pond estimated at 8000 gallons to |
Violation |
None |
Report |
Arbuckle WWTP |
148673 |
93-208 |
Y |
1140935 |
09/30/2024 |
Order Conditions |
The third quarter 2024 groundwater monitoring report shows that pH in (MWs 3 and |
Violation |
None |
Report |
Riverbank WWTP |
141726 |
94-100 |
Y |
1140937 |
12/31/2024 |
Order Conditions |
The fourth quarter 2024 groundwater monitoring report shows that pH in (MWs 1, 2 |
Violation |
None |
Report |
Riverbank WWTP |
141726 |
94-100 |
Y |
1143636 |
08/31/2024 |
Order Conditions |
Dissolved Oxygen reported at less than 1.0 mg/L in the effluent storage pond dur |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143681 |
10/23/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the daily maximum Total Coli |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143652 |
02/07/2025 |
OEV |
Total Coliform Monthly Maximum limit is 240 MPN/100 mL and reported value was 16 |
Violation |
None |
Report |
Lakeport City WWTP |
368729 |
R5-2012-0025 |
Y |
1143628 |
10/24/2024 |
OEV |
Total Coliform Monthly Maximum limit is 240 MPN/100 mL and reported value was 16 |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143626 |
10/09/2024 |
OEV |
Total Coliform Monthly Maximum limit is 240 MPN/100 mL and reported value was 16 |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143625 |
10/02/2024 |
OEV |
Total Coliform Monthly Maximum limit is 240 MPN/100 mL and reported value was 16 |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143624 |
08/28/2024 |
OEV |
Total Coliform Monthly Maximum limit is 240 MPN/100 mL and reported value was 16 |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143627 |
10/16/2024 |
OEV |
Total Coliform Monthly Maximum limit is 240 MPN/100 mL and reported value was 16 |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1136863 |
09/02/2024 |
Late Report |
Non submittal of the the July 2023 monitoring report. |
Violation |
None |
Report |
Moss Creek Winery |
140249 |
88-066 |
Y |
1136900 |
08/02/2024 |
Late Report |
Non submittal of the second quarter 2024 monitoring report. |
Violation |
None |
Report |
Markley Cove Resort |
447958 |
2014-0153-DWQ |
Y |
1136879 |
10/02/2024 |
Late Report |
Non submittal of the August 2024 monitoring report. |
Violation |
None |
Report |
Moss Creek Winery |
140249 |
88-066 |
Y |
1136877 |
09/02/2024 |
Late Report |
Non submittal of the July 2024 monitoring report. |
Violation |
None |
Report |
Moss Creek Winery |
140249 |
88-066 |
Y |
1136880 |
11/02/2024 |
Late Report |
Non submittal of the September 2024 monitoring report. |
Violation |
None |
Report |
Moss Creek Winery |
140249 |
88-066 |
Y |
1136890 |
11/02/2024 |
Late Report |
Non submittal of the third quarter 2022 monitoring report. |
Violation |
None |
Report |
Markley Cove Resort |
447958 |
2014-0153-DWQ |
Y |
1136875 |
07/02/2024 |
Late Report |
Non submittal of the May 2024 monitoring report. |
Violation |
None |
Report |
Moss Creek Winery |
140249 |
88-066 |
Y |
1136876 |
08/02/2024 |
Late Report |
Non submittal of the June 2024 monitoring report. |
Violation |
None |
Report |
Moss Creek Winery |
140249 |
88-066 |
Y |
1136878 |
09/02/2024 |
Late Report |
Non submittal of the First Semi-Annual 2024 monitoring report. |
Violation |
None |
Report |
Moss Creek Winery |
140249 |
88-066 |
Y |
1136881 |
12/02/2024 |
Late Report |
Non submittal of the October 2024 monitoring report. |
Violation |
None |
Report |
Moss Creek Winery |
140249 |
88-066 |
Y |
1136901 |
11/02/2024 |
Late Report |
Non submittal of the third quarter 2024 monitoring report. |
Violation |
None |
Report |
Markley Cove Resort |
447958 |
2014-0153-DWQ |
Y |
1136866 |
11/02/2024 |
Late Report |
Non submittal of the September 2023 monitoring report. |
Violation |
None |
Report |
Moss Creek Winery |
140249 |
88-066 |
Y |
1136896 |
11/02/2024 |
Late Report |
Non submittal of the third quarter 2023 monitoring report. |
Violation |
None |
Report |
Markley Cove Resort |
447958 |
2014-0153-DWQ |
Y |
1135623 |
08/15/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 80.0 |
Violation |
None |
Report |
Cebro Frozen Foods |
147069 |
98-231 |
Y |
1143649 |
11/06/2024 |
CAT1 |
Nitrate, Total (as N) Monthly Average limit is 10 mg/L and reported value was 11 |
Violation |
None |
Report |
Lakeport City WWTP |
368729 |
R5-2012-0025 |
Y |
1143657 |
08/31/2025 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 40 |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
1143650 |
12/04/2024 |
CAT1 |
Nitrate, Total (as N) Monthly Average limit is 10 mg/L and reported value was 11 |
Violation |
None |
Report |
Lakeport City WWTP |
368729 |
R5-2012-0025 |
Y |
1143658 |
06/30/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 40.0 mg/L and reported val |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
1143661 |
09/30/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 40.0 mg/L and reported val |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
1143662 |
10/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 40.0 mg/L and reported val |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
1143659 |
07/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 40.0 mg/L and reported val |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
1143660 |
08/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 40.0 mg/L and reported val |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
Report defaults to display violations within the last year. Click here to see last five years of violations. Refer to the Interactive Violation Report for more data.
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