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. |
1146089 |
07/01/2025 |
OEV |
Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Beach WWTF |
459134 |
R5-2024-0054 |
N |
1146081 |
08/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for June 2025 (3021599) was due on 01-AUG-25 |
Violation |
None |
Report |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
N |
1146076 |
06/19/2025 |
CAT2 |
Nickel, Total 1-Hour Average (Mean) limit is 011 ug/L and reported value was 0301 ug/L at EFF-001. |
Violation |
N |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
N |
1146075 |
06/19/2025 |
CAT2 |
Arsenic, Total 1-Hour Average (Mean) limit is 10 ug/L and reported value was 02480 ug/L at EFF-001. |
Violation |
N |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
N |
1146074 |
06/19/2025 |
CAT2 |
Antimony, Total Single Sample Maximum limit is 011 ug/L and reported value was 037.8 ug/L at EFF-001. |
Violation |
N |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
N |
1146071 |
08/02/2025 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q2 2025 (2938040) was due on 01-AUG-25 |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
N |
1146070 |
08/02/2025 |
Late Report |
Semi-Annual SMR ( MONNPDES ) report for H1 2025 (2938042) was due on 01-AUG-25 |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
N |
1146068 |
08/02/2025 |
Late Report |
Semi-Annual SMR ( MONNPDES ) report for H1 2025 (2841872) was due on 01-AUG-25 |
Violation |
None |
Report |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
1146059 |
08/02/2025 |
Late Report |
Once Only OneTime ( TECHRPT ) (WDR VI.C.2.e Ammonia Assessment) report for 2025/01/01 (2967289) was due on 01-AUG-25 |
Violation |
None |
Report |
Yuba City WWTF |
459135 |
R5-2024-0055 |
N |
1146058 |
08/02/2025 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q2 2025 (2501439) was due on 01-AUG-25 |
Violation |
None |
Report |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
N |
1146028 |
08/01/2025 |
Late Report |
Once Only OneTime ( ROWD ) (MRP X.D.5) report for 2025/07/31 (2501452) was due on 31-JUL-25 |
Violation |
None |
Report |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
N |
1146026 |
07/01/2025 |
OEV |
Turbidity Instantaneous Maximum limit is 2 NTU and reported value was 19.67 NTU at RSW-002. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1146025 |
07/01/2025 |
CAT2 |
Nickel, Total Maximum Daily (MDEL) limit is 26 ug/L and reported value was 67 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1146024 |
07/01/2025 |
CAT2 |
Nickel, Total Monthly Average limit is 14 ug/L and reported value was 67 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1146023 |
07/01/2025 |
CAT2 |
Zinc, Total Monthly Average limit is 18 ug/L and reported value was 21 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1146004 |
04/30/2025 |
Deficient Reporting |
1. According to MRP Provision III and IV, the Discharger is required to conduct weekly influent and effluent biochemical oxygen demand (BOD). The Discharger failed conduct influent and effluent BOD for the week ending on 26 April 2025. In response to this incident, the Discharger stated that on 22 April 2025, their laboratory informed them of an instrument issue that prevented the reading of BOD samples within the required six-hour hold-time. Although the issue was resolved, the readings were taken two hours past hold time as required by the method. Because the samples were analyzed outside the required hold time, the data are not fully valid under the testing protocol, therefore, the results are considered estimated and treated as missed samples. Board staff understand that the missed results were not the Discharger¿s fault; however, missing any monitoring data is considered a violation of MRP Provision III and IV |
Violation |
N |
Report |
City of Jackson WWTP |
455508 |
R5-2023-0025 |
N |
1145898 |
07/05/2025 |
Deficient Monitoring |
Final Effluent Total Suspended Solids were not tested during the week ending July5, 2025. Hence there is no weekly average (mean) value available for the week ending July 5, 2025. Pleasant Grove NOA has a Final Effluent Total Suspended Solids weekly average limit of 15mg/L |
Violation |
N |
eSMR |
Pleasant Grove WWTP |
432817 |
R5-2023-0025 |
N |
1145897 |
07/05/2025 |
Deficient Monitoring |
Final Effluent Total Suspended Solids(TSS) Analysis was not performed for the week ending July 5, 2025. Pleasant Grove NOA requires one TSS analysis on the Final Effluent composite per week. |
Violation |
N |
eSMR |
Pleasant Grove WWTP |
432817 |
R5-2023-0025 |
N |
1145813 |
03/21/2025 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.2 SU at EFF-001. |
Violation |
N |
Report |
Ironhouse WWTF |
457472 |
R5-2024-0038 |
N |
1145662 |
04/26/2025 |
Deficient Monitoring |
Weekly monitoring for dissolved oxygen, pH, and temperature was not performed for the week ending 26 April 2025. The Discharger stated the missed monitoring was due to a one-day schedule change and a misunderstanding of the required reporting period for weekly monitoring. Weekly monitoring for all parameters was performed the weeks prior to, and after the week ending 26 April 2025. |
Violation |
N |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
N |
1145527 |
11/26/2024 |
Surface Water |
WDRs Provision V.A.16 states, in part, that the discharge shall not cause the receiving water turbidity to increase by more than 1 Nephelometric Turbidity Unit (NTU) where natural turbidity at RSW-001 is less between 1 and 5 NTU. On 26 November 2024, the Discharger reported that the upstream at monitoring location RSW-001 Turbidy was 4.1 and at the downstream monitoring location RSW-002 Turbidity was 580. |
Violation |
N |
Report |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1145513 |
06/02/2025 |
Order Conditions |
The eSMR contains pH reading results over the permitted 9.0 SU limit at location STO-002 on June 02, and 16, 2025, location STO-001 on June 23, 2025, and at location IRR-FOR on June 16, 23, 24 and 30, 2025. |
Violation |
N |
eSMR |
Modesto WQCF WW Land Disposal (secondary trtmt) |
147127 |
99-112 |
N |
1145413 |
06/18/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Grass Valley City WWTP |
446876 |
R5-2023-0025 |
Y |
1145412 |
06/16/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Grass Valley City WWTP |
446876 |
R5-2023-0025 |
Y |
1145393 |
06/26/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.9 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145392 |
06/27/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.3 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145391 |
06/18/2025 |
OEV |
Total Coliform 30-Day Average limit is 23 MPN/100 mL and reported value was 49 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145390 |
06/10/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 12 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145389 |
06/16/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 12 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145388 |
06/30/2025 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 1.2 % and reported value was 2.5 % at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145387 |
06/26/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.9 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145386 |
06/24/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 10.4 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145385 |
06/23/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 20 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145384 |
06/28/2025 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 3.2 mg/L and reported value was 6.5 mg/L at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145383 |
06/20/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 20 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145382 |
06/30/2025 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 1.2 % and reported value was 2.5 % at EFF-001A. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145381 |
06/18/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 25 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145380 |
06/11/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 12 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145379 |
06/17/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 18 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145378 |
06/13/2025 |
OEV |
Total Coliform 7-Day Median limit is 02.2 % and reported value was 17 % at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1145323 |
06/11/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at UVS-001. |
Violation |
N |
eSMR |
Hammonton Gold Village WWTP |
447871 |
R5-2022-0024 |
N |
1145318 |
06/27/2025 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.427 mg/L at EFF-001. |
Violation |
N |
eSMR |
EchoWater Resource Recovery Facility |
443209 |
R5-2021-0019-02 |
Y |
1145299 |
04/23/2025 |
Order Conditions |
Discharge of waste to unauthorized parcels of land |
Violation |
None |
Complaint |
Boundary Bend Olives |
422262 |
None |
Y |
1145296 |
11/26/2024 |
Order Conditions |
Incomplete winterization and non compliant cover material |
Violation |
N |
Inspection |
Forward Landfill (Austin Road) |
456228 |
R5-2024-0002 |
Y |
1145295 |
12/09/2024 |
Order Conditions |
Discharge of hazardous waste |
Violation |
None |
Report |
Forward Landfill (Austin Road) |
456228 |
R5-2024-0002 |
Y |
1145221 |
06/25/2025 |
Surface Water |
On June 25, 2025, Receiving Stream natural temperature was measured to have increased beyond the allowable increase of 5°F between RSW-001 and RSW-002 set forth in Section VI.A.16.a of Order R5-2017-0085-01. It was not recognized upon sampling and there was no further investigation into the cause that day. |
Violation |
N |
eSMR |
Lake Wildwood WWTP |
439953 |
R5-2023-0025 |
N |
1145216 |
06/24/2025 |
Surface Water |
On 6/24/25 temperature was 63 at RSW-001, 70 at RSW-002, and 78 at EFF-001. Thus the discharge caused the receiving water to increase more than 5 degrees. |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
443249 |
R5-2023-0025 |
Y |
1145215 |
06/17/2025 |
Surface Water |
On 6/17/25 temperature was 63 at RSW-001, 71 at RSW-002, and 78 at EFF-001. Thus the discharge caused the receiving water to increase more than 5 degrees. |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
443249 |
R5-2023-0025 |
Y |
1145201 |
03/19/2025 |
Deficient Monitoring |
we could not access the sample location because of high stream flows and snow |
Violation |
N |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
N |
1145198 |
06/03/2025 |
Order Conditions |
Turbidity instantaneous maximum limit is 0.500 NTU and the reporting value was 0.626 NTU @ Eff-001 |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
N |
1145197 |
06/10/2025 |
OEV |
Turbidity Instantaneous Maximum limit is 0.5 NTU and reported value was 0.5 NTU at FIL-001. |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
N |
1145162 |
04/02/2025 |
Order Conditions |
Temperature Difference Between Sample and Upstream Instantaneous Maximum limit is 5 Degrees C and reported value was 10.5 Degrees C at RSW-001D. |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
N |
1145123 |
07/13/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction,Debris-wipes/Non-disposables,Debris-Rags,Debris-General caused 45000 gallons of sewage to spill from Manhole at 268 Middletown Rd to Drainage Conveyance System,Unpaved Surface,Surface Water,Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Hangtown Creek CS |
301706 |
2022-0103-DWQ |
N |
1145103 |
04/07/2025 |
Groundwater |
MW-1 exceeded its groundwater quality goal for total coliform had a pH value lower than the groundwater quality goal. |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
1145102 |
04/07/2025 |
Groundwater |
MW-3 had a total manganese and pH low, water quality goal exceedance. |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
1145101 |
04/07/2025 |
Groundwater |
Groundwater pH was below the groundwater quality goal at MW-4. |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
1145100 |
04/07/2025 |
Groundwater |
Groundwater pH was below the groundwater quality goal at MW-2. |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
1145099 |
04/07/2025 |
Groundwater |
Groundwater pH was below the groundwater water quality goal at MW-5. |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
1144897 |
07/06/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 284 gallons of sewage to spill from Lateral Clean Out (Public) at 363203 to Paved Surface,Street/Curb and Gutter (2 3),Surface Water,Unpaved Surface,Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1144896 |
06/04/2025 |
OEV |
Dissolved Oxygen Instantaneous Minimum limit is 7.00 mg/L and reported value was 5.32 mg/L at RSW-002. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
N |
1144877 |
07/05/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 116 gallons of sewage to spill from Lateral Clean Out (Public) at 363177 to Surface Water,Unpaved Surface,Paved Surface,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1144866 |
06/03/2025 |
CAT1 |
Iron, Total Monthly Average limit is 710 ug/L and reported value was 4700 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144865 |
06/03/2025 |
CAT2 |
Nickel, Total Monthly Average limit is 14 ug/L and reported value was 46 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144864 |
06/03/2025 |
CAT2 |
Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 2 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144863 |
06/03/2025 |
CAT1 |
Manganese, Total Monthly Average limit is 72 ug/L and reported value was 2080 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144862 |
06/03/2025 |
CAT2 |
Nickel, Total Daily Maximum limit is 26 ug/L and reported value was 46 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144861 |
06/03/2025 |
CAT1 |
Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 2080 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144860 |
06/03/2025 |
CAT1 |
Iron, Total Daily Maximum limit is 2000 ug/L and reported value was 4700 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144842 |
07/04/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 720 gallons of sewage to spill from Lateral Clean Out (Public) at 363167 to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3),Unpaved Surface,Surface Water,Paved Surface |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1144741 |
05/15/2025 |
Unauthorized Discharge |
On 15 May 2025, the Discharger reported that a temporary pump transferring primary treated domestic sewage between sewer lines failed due to a hose fitting disconnection, resulting in a spill of approximately 170,500 gallons. The pump, operating without hydraulic assist, leaked sewage onto the sludge drying beds, access roads, the riverbank, and into the Tuolumne River. According to the Discharger?s visual inspections, approximately 1% of the spill approximately 1,705 gallons reached the Tuolumne River. Most of the spill was contained by damming with dirt and rocks. Most sewage remained within the facility's sludge drying beds, minimizing offsite impact. This spill is related to CanSeg line repairs listed as listed above. This spill constitutes a violation of Discharge Prohibition A.2 |
Violation |
None |
Report |
Modesto WQCF WW Land Disposal (secondary trtmt) |
147127 |
99-112 |
Y |
1144740 |
04/23/2025 |
Unauthorized Discharge |
According to Discharge Prohibitions A.2 of the WDRs, discharge of treated wastewater at a location or in a manner different from that described in the Order is prohibited. On 23 April 2025, the Discharger reported a 62-gallon spill from a manhole on the CanSeg line at Hatch Rd and Rancho Encantado. According to the Discharger, this line was used temporarily to bypass the domestic line during repairs for CanSeg line. The leak likely occurred during a flow peak late on 22 April 2025, which ceased before staff arrived and minimal flow reached a nearby storm drain, and wastewater remained contained. This spill constitutes a violation of Discharge Prohibition A.2 |
Violation |
N |
Report |
Modesto WQCF WW Land Disposal (secondary trtmt) |
147127 |
99-112 |
Y |
1144635 |
03/03/2025 |
Deficient Reporting |
Discharger did not report and certify a Category 3 SSO that occurred on 1/13/2025 within 30 days of the end of the month, |
Violation |
N |
Inspection |
Easterly CS |
301662 |
2022-0103-DWQ |
Y |
1144634 |
04/30/2025 |
Deficient Reporting |
Discharger did not submit the March 2025 No-Spill Certification within 30 days of the end of the month, in violation of section 3.7 of the WDRs. |
Violation |
N |
Inspection |
Easterly CS |
301662 |
2022-0103-DWQ |
Y |
1144633 |
03/22/2025 |
Deficient Reporting |
Discharger did not certify SSO# 871675 within 15 days of the spill date. Discharger did not certify SSO# 872877, 880625, and 886348 within 30 days of the spill date. |
Violation |
N |
Inspection |
Easterly CS |
301662 |
2022-0103-DWQ |
Y |
1144516 |
06/13/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables caused 15 gallons of sewage to spill from Gravity Mainline,Lateral Clean Out (Public) at 3140 Cedar Ravine Rd to Surface Water |
Violation |
None |
SSO |
Hangtown Creek CS |
301706 |
2022-0103-DWQ |
N |
1144435 |
05/28/2025 |
Deficient Monitoring |
The EFF-001 composite samples from 05/28/25 were improperly handled during the BOD analysis process where in the BOD analysis bottles were not filled correctly. Due to this, the City does not have BOD results for EFF-001 for 05/28/25. |
Violation |
N |
eSMR |
North Valley Regional Recycled Water Program - Modesto WWTP & Turlock RWQCF |
448440 |
R5-2022-0034 |
N |
1144434 |
05/28/2025 |
Deficient Monitoring |
The INF-001 composite samples from 05/28/25 were improperly handled during the BOD analysis process where in the BOD analysis bottles were not filled correctly. Due to this, the City does not have BOD results for INF-001 for 05/28/25. |
Violation |
N |
eSMR |
North Valley Regional Recycled Water Program - Modesto WWTP & Turlock RWQCF |
448440 |
R5-2022-0034 |
N |
1144433 |
05/18/2025 |
Deficient Monitoring |
The eSMR is missing a required result for Biochemical Oxygen Demand at location IRR-FOR for the week of May 18, 2025. Operations staff collected a sample on May 19, 2025. |
Violation |
N |
eSMR |
Modesto WQCF WW Land Disposal (secondary trtmt) |
147127 |
99-112 |
N |
1144432 |
05/05/2025 |
Order Conditions |
The eSMR contains pH reading results over the permitted 9.0 SU limit at location STO-002 on May 05, and 12, 2025 and at location IRR-FOR on May 05, 12, and 26, 2025. |
Violation |
N |
eSMR |
Modesto WQCF WW Land Disposal (secondary trtmt) |
147127 |
99-112 |
N |
1144428 |
12/31/2024 |
Surface Water |
The discharge violated the receiving water limitations for turbidity as listed below. According to the NOA, the discharge shall not increase receiving water turbidity by more than 20% where natural turbidity is between 5 and 50 NTUs, and shall not increase turbidity by more than 1 NTU where natural turbidity is between 1 and 5 NTUs. |
Violation |
None |
Report |
River Islands Subdivision Construction Dewatering Proj - Phase II |
412397 |
R5-2022-0006-02 |
Y |
1144427 |
09/30/2024 |
Surface Water |
The discharge violated the receiving water limitations for turbidity as listed below. According to the NOA, the discharge shall not increase receiving water turbidity by more than 20% where natural turbidity is between 5 and 50 NTUs, and shall not increase turbidity by more than 1 NTU where natural turbidity is between 1 and 5 NTUs. |
Violation |
N |
Report |
River Islands Subdivision Construction Dewatering Proj - Phase II |
412397 |
R5-2022-0006-02 |
Y |
1144389 |
06/13/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Operator Error (specify below) caused 86 gallons of sewage to spill from Gravity Mainline,Manhole at EDH-2025-06-04 to Surface Water |
Violation |
None |
SSO |
El Dorado Hills CS |
301668 |
2022-0103-DWQ |
N |
1144379 |
05/27/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.3 MPN/100 mL at UVS-002. |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
N |
1144350 |
05/07/2025 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1144349 |
05/08/2025 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1144348 |
05/07/2025 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.4 SU at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1144347 |
05/13/2025 |
OEV |
Total Coliform 7-Day Average (Mean) limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1144346 |
05/12/2025 |
OEV |
Total Coliform 7-Day Average (Mean) limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1144345 |
05/09/2025 |
OEV |
Total Coliform 7-Day Average (Mean) limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1144344 |
05/08/2025 |
OEV |
Total Coliform 7-Day Average (Mean) limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001B. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1144222 |
06/12/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation caused 274 gallons of sewage to spill from Force Main at 361839 to Surface Water,Paved Surface,Unpaved Surface,Street/Curb and Gutter (2 3) |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1144220 |
05/13/2025 |
Surface Water |
Turbidity Instantaneous Maximum limit is 2 NTU and reported value was 5.16 NTU at RSW-002. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144219 |
05/13/2025 |
CAT2 |
Nickel, Total Daily Maximum limit is 26 ug/L and reported value was 31 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144218 |
05/13/2025 |
CAT1 |
Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 1230 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144217 |
05/13/2025 |
CAT1 |
Aluminum, Total Daily Maximum limit is 290 ug/L and reported value was 329 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144216 |
05/13/2025 |
CAT2 |
Nickel, Total Monthly Average limit is 14 ug/L and reported value was 31 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144215 |
05/30/2025 |
CAT2 |
Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 1.8 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144214 |
05/13/2025 |
CAT1 |
Iron, Total Monthly Average limit is 710 ug/L and reported value was 1500 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144213 |
05/13/2025 |
CAT1 |
Manganese, Total Monthly Average limit is 72 ug/L and reported value was 1230 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144212 |
05/13/2025 |
CAT1 |
Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 329 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1144161 |
05/10/2025 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 15 mg/L and reported value was 24 mg/L at EFF-001. |
Violation |
N |
eSMR |
Williams WWTP |
433345 |
R5-2023-0025 |
N |
1144143 |
05/28/2025 |
CAT1 |
Ammonia, Total (as N) 30-Day Average limit is 1.5 mg/L and reported value was 1.61 mg/L at EFF-002. |
Violation |
N |
eSMR |
Tracy WWTP |
449574 |
R5-2022-0073 |
N |
1144138 |
06/18/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Lateral caused 1000 gallons of sewage to spill from Manhole at Peabody Creek to Surface Water |
Violation |
None |
SSO |
Grass Valley City CS |
301695 |
2022-0103-DWQ |
N |
1144073 |
06/16/2025 |
Order Conditions |
Spill of undisinfected wastewater estimated at 30,000 gallons that was reported on 16 June 2025. The spill entered the adjacent property located east of the wastewater ponds and was the result of a breach in the overtopped berm due to the lack of capacity (Cal OES Control #25-2981): |
Violation |
None |
Report |
Arbuckle WWTP |
148673 |
93-208 |
N |
1144064 |
05/07/2025 |
OEV |
Dissolved Oxygen Instantaneous Minimum limit is 7.00 mg/L and reported value was 6.28 mg/L at RSW-002. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
N |
1144062 |
06/17/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables,Other (specify below),Fats, Oil and Grease (FOG),Debris-Rags,Root Intrusion caused 6000 gallons of sewage to spill from Gravity Mainline,Lateral Clean Out (Public) at 21 Badger Street to Surface Water |
Violation |
None |
SSO |
Sutter Creek CS |
301533 |
2022-0103-DWQ |
N |
1144001 |
06/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for April 2025 (2953404) was due on 01-JUN-25 |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
N |
1143830 |
03/27/2025 |
Order Conditions |
NOV issued for under General Order, the expansion of the existing milk cow dairy beyond the level as defined under the term "Expansion" is prohibited. |
Violation |
None |
Inspection |
Da Silva Dairy Farms LLC #2 |
334981 |
R5-2013-0122 |
Y |
1143819 |
05/09/2025 |
Order Conditions |
Sewage spill on 9 May 2025 estimated at approximately 32,000 gallons from a failed two-inch coupler attached to an air release valve located at 50 Lafferty Road in Lakeport (Cal OES Control #: 25-2322). |
Violation |
N |
Report |
Nw Regional Waste Disp Fac CS |
301555 |
2022-0103-DWQ |
Y |
1143812 |
02/14/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3.4 MPN/100 mL at EFF-001. |
Violation |
N |
Report |
Linda Cnty Water District WWTP |
450326 |
R5-2022-0070 |
Y |
1143811 |
02/07/2025 |
Order Conditions |
The WDRs require that daily average turbidity at FIL-001 shall not exceed 2 NTU, and daily average turbidity was 3 NTU on 2/7/2025. |
Violation |
N |
Report |
Linda Cnty Water District WWTP |
450326 |
R5-2022-0070 |
Y |
1143806 |
04/10/2025 |
Order Conditions |
Settling basin embankments and wastewater lagoon contained excessive vegetation/weeds. |
Violation |
None |
Inspection |
Pires Dairy |
354617 |
R5-2013-0122 |
N |
1143805 |
04/10/2025 |
Order Conditions |
Settling basin embankments and wastewater lagoon contained excessive vegetation/weeds. |
Violation |
N |
Inspection |
Pires Dairy |
354617 |
R5-2013-0122 |
N |
1143804 |
04/10/2025 |
Order Conditions |
Settling basin embankments and wastewater lagoon contained excessive vegetation/weeds. |
Violation |
None |
Inspection |
Pires Dairy |
354617 |
R5-2013-0122 |
Y |
1143802 |
04/30/2025 |
Late Report |
The report was due on 4/30/2025, but was not submitted until 5/12/2025. |
Violation |
N |
Report |
Galt WWTP & Reclamation Facility |
443249 |
R5-2023-0025 |
Y |
1143776 |
03/31/2025 |
Deficient Monitoring |
WDRs require quarterly groundwater monitoring for anion/cation balance with standard minerals, but discharger did not monitor anion/cation balance at any of the monitoring wells during Q1 2025. |
Violation |
N |
Report |
Yuba City WWTF |
459135 |
R5-2024-0055 |
Y |
1143775 |
02/01/2025 |
Deficient Monitoring |
WDRs require monitoring BOD at INF-001 3x/week, but discharger monitored only 2x/week during the week ending 2/1/2025. |
Violation |
N |
Report |
Yuba City WWTF |
459135 |
R5-2024-0055 |
Y |
1143754 |
04/10/2025 |
Deficient Monitoring |
The Recycling Specifications (Section VII.A.1, Table E-6) require a minimum sample frequency of 1/Day for Total Coliform Organisms. On April 10, 2025, the daily Coliform sample was collected at 5:10AM to ensure a sample would be collected prior to a planned shutdown that day (6AM to 2PM) for construction-related purposes. However, the contract laboratory (Fruit Growers Lab [FGL]) is used to the Coliform sample being collected around 8AM each day and has a daily courier route that will deliver the sample to their lab in the afternoon within the 8-hour sample hold time. The lab was not alerted to the change in collection time in advance, FGL's courier did not make an adjustment to the daily route upon receiving the sample and its chain-of-custody (which specifies the sample time), and FGL staff that received the sample at FGL's Stockton facility did not notify the City that the sample was out of hold time when they received it. As a result, the sample was couriered to the lab on the normal schedule delivering in the afternoon, which resulted in the sample being analyzed outside of the required 8-hour hold time. The City did not become aware of this until a later date when reviewing the report. |
Violation |
N |
eSMR |
City of Lathrop Consolidated Treatment Facility |
445985 |
R5-2022-0004 |
N |
1143748 |
04/30/2025 |
Deficient Monitoring |
The RWCF did not meet the minimum sampling frequency for Dichlorobromomethane due to a laboratory error using the wrong method |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1143747 |
04/30/2025 |
Deficient Monitoring |
The RWCF did not meet the minimum sampling frequency for Chlorodibromomethane due to a laboratory error using the wrong method. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1143746 |
04/30/2025 |
Deficient Monitoring |
The RWCF did not meet the minimum sampling frequency for Bromoform due to a laboratory error using the wrong method. |
Violation |
N |
eSMR |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
N |
1143719 |
04/07/2025 |
Order Conditions |
The eSMR contains a pH reading result over the permitted 9.0 SU limit at location STO-002 on April 07, 14, 21, and 28 2025. |
Violation |
N |
eSMR |
Modesto WQCF WW Land Disposal (secondary trtmt) |
147127 |
99-112 |
Y |
1143712 |
04/09/2025 |
CAT2 |
Zinc, Total Recoverable Monthly Average limit is 30 ug/L and reported value was 37 ug/L at EFF-001. |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
1143710 |
05/16/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 452 gallons of sewage to spill from Manhole at 360225 to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Surface Water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1143694 |
05/02/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction caused 2477 gallons of sewage to spill from Lateral Clean Out (Public) at 360033 to Paved Surface,Street/Curb and Gutter (2 3),Surface Water,Unpaved Surface,Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1143692 |
12/31/2024 |
Order Conditions |
During the third quarter 2024 groundwater monitoring event, total coliform organisms were reported in groundwater monitoring well MW-4 at 4 MPN/100mL. |
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 organisms were reported in groundwater monitoring well MW-4 at 33 MPN/100mL. |
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 pH less than 6.5 nor greater than 8.5.? The reported pH in the discharge during the November 2024 monitoring was greater than 8.5 pH units on 5 November 2024. |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143688 |
10/31/2024 |
Order Conditions |
Discharge Specification B.6 of the WDRs states: ?The discharge shall not have a pH less than 6.5 nor greater than 8.5.? The reported pH in the discharge during the October 2024 monitoring was greater than 8.5 pH units on 1 October 2024. |
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 pH less than 6.5 nor greater than 8.5.? The reported pH in the discharge during the August 2024 monitoring was greater than 8.5 pH units on 13 August 2024, 20 August 2024 and 29 August 2024. |
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 Coliform concentration of wastewater that is discharged to the effluent storage reservoir shall not exceed 230 mg/L. Total coliform was reported at 1600 MPN/100 mL on 23 October 2024. |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143681 |
10/23/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the daily maximum Total Coliform concentration of wastewater that is discharged to the effluent storage reservoir shall not exceed 230 mg/L. Total coliform was reported at 1600 MPN/100 mL on 23 October 2024. |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143676 |
11/30/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the monthly median Total Coliform concentration of wastewater that is discharged to the effluent storage reservoir shall not exceed 23 MPN/100 mL. During the November 2024 monitoring, total coliform was reported at 801 MPN/100 mL. |
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 Coliform concentration of wastewater that is discharged to the effluent storage reservoir shall not exceed 23 MPN/100 mL. During the October 2024 monitoring, total coliform was reported at 418.45 MPN/100 mL. |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143674 |
08/31/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the monthly median Total Coliform concentration of wastewater that is discharged to the effluent storage reservoir shall not exceed 23 MPN/100 mL. During the August 2024 monitoring, total coliform was reported at 59.78 MPN/100 mL. |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143669 |
11/30/2024 |
Order Conditions |
Discharge Specification B.4 of the WDRs states that the 30-day average BOD concentration of wastewater that is discharged to the effluent storage reservoir shall not exceed 40 mg/L. The November 2024 monitoring report indicates that the 30-day average BOD effluent concentration was 65.3 mg/L. |
Violation |
None |
Report |
Middletown STP (SD 2-2) |
146902 |
97-249 |
Y |
1143667 |
12/31/2024 |
Order Conditions |
During the fourth quarter 2024 monitoring event, sodium, boron and total dissolved solids reported in MW- 2 above their MCLs in violation of Groundwater Limitations E.1 of the WDRs. In addition, sodium, manganese and total dissolved solids reported in MW- 3 above their MCLs in violation of Groundwater Limitations E.1 of the WDRs. |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
1143666 |
09/30/2024 |
Order Conditions |
During the third quarter 2024 monitoring event, sodium, boron, total dissolved solids and specific conductivity reported in MW- 2 above their MCLs in violation of Groundwater Limitations E.1 of the WDRs. In addition, sodium and manganese reported in MW- 3 above their MCLs in violation of Groundwater Limitations E.1 of the WDRs. |
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 value was 42.5 mg/L. |
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 value was 45.5 mg/L. |
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 value was 54.4 mg/L. |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
1143657 |
08/31/2025 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 40 mg/L and reported value was 47.8 mg/L. |
Violation |
None |
Report |
Lake Cnty SD Kelseyville WWD No. 3 Kelseyville WWTF |
363816 |
R5-2009-0023 |
Y |
1143652 |
02/07/2025 |
OEV |
Total Coliform Monthly Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL. |
Violation |
None |
Report |
Lakeport City WWTP |
368729 |
R5-2012-0025 |
Y |
1143650 |
12/04/2024 |
CAT1 |
Nitrate, Total (as N) Monthly Average limit is 10 mg/L and reported value was 11 mg/L. |
Violation |
None |
Report |
Lakeport City WWTP |
368729 |
R5-2012-0025 |
Y |
1143649 |
11/06/2024 |
CAT1 |
Nitrate, Total (as N) Monthly Average limit is 10 mg/L and reported value was 11 mg/L. |
Violation |
None |
Report |
Lakeport City WWTP |
368729 |
R5-2012-0025 |
Y |
1143648 |
10/11/2024 |
Order Conditions |
Total coliform organisms reported in MW-5 above 2.2 MPN/100 mL during the 2024 second semi-annual monitoring event in violation of Groundwater Limitation G.1 of the WDRs. |
Violation |
None |
Report |
Lakeport City WWTP |
368729 |
R5-2012-0025 |
Y |
1143647 |
10/24/2024 |
Order Conditions |
Total coliform organisms reported in MW-1 and MW-3 above 2.2 MPN/100 mL during the 2023 second semi-annual monitoring event in violation of Groundwater Limitation G.1 of the WDRs. |
Violation |
None |
Report |
Lakeport City WWTP |
368729 |
R5-2012-0025 |
Y |
1143646 |
12/31/2024 |
Order Conditions |
The pH in the effluent storage pond reported at greater than 10.0 pH units during the December 2024 monitoring event in violation of the WDRs. |
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 during the November 2024 monitoring event in violation of the WDRs. |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143644 |
10/31/2024 |
Order Conditions |
The pH in the effluent storage pond reported at greater than 10.0 pH units during the October 2024 monitoring event in violation of the WDRs. |
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 during the September 2024 monitoring event in violation of the WDRs. |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143642 |
08/31/2024 |
Order Conditions |
The pH in the effluent storage pond reported at greater than 10.0 pH units during the August 2024 monitoring event in violation of the WDRs. |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143636 |
08/31/2024 |
Order Conditions |
Dissolved Oxygen reported at less than 1.0 mg/L in the effluent storage pond during the August 2024 monitoring event in violation of Discharge Specification B.7 of the WDRs. |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143628 |
10/24/2024 |
OEV |
Total Coliform Monthly Maximum limit is 240 MPN/100 mL and reported value was 1600.0 MPN/100 mL at EFF-001. |
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 1600.0 MPN/100 mL at EFF-001. |
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 1600.0 MPN/100 mL at EFF-001. |
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 1600.0 MPN/100 mL at EFF-001. |
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 1600.0 MPN/100 mL at EFF-001. |
Violation |
None |
Report |
Maxwell PUD WWTF |
368841 |
R5-2009-0109 |
Y |
1143592 |
05/13/2025 |
Order Conditions |
A significant amount of windblown waste was observed along and just beyond the eastern downslope extent of FA2/Phase 6, outside the completed, lined extent of Fill Area 2. Violation 1. 1. Prohibition 4 of the WDRs states; The discharge of wastes outside of a Unit or portions of a Unit specifically designed for their containment is prohibited. 2. Prohibition 6 of the WDRs states; The discharge of solid or liquid waste or leachate to surface waters, surface water drainage courses, or groundwater is prohibited. |
Violation |
None |
Inspection |
Altamont/Resource Recovery Class II & III Landfills,Class II Surface Impoundment |
407660 |
R5-2016-0042 |
Y |
1143563 |
04/09/2025 |
CAT2 |
Nickel, Total Monthly Average limit is 14 ug/L and reported value was 20 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1143562 |
04/09/2025 |
CAT2 |
Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 3.5 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1143561 |
04/09/2025 |
CAT1 |
Manganese, Total Monthly Average limit is 72 ug/L and reported value was 465 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1143560 |
04/09/2025 |
CAT1 |
Iron, Total Monthly Average limit is 710 ug/L and reported value was 2000 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1143559 |
04/09/2025 |
CAT1 |
Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 726 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1143558 |
04/09/2025 |
OEV |
Turbidity Instantaneous Maximum limit is 2 NTU and reported value was 25 NTU at RSW-002. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1143557 |
04/09/2025 |
Order Conditions |
Temp Diff b/n Intake and Discharge Instantaneous Maximum limit is 5 Degrees F and reported value was 7.2 Degrees F at RSW-002. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1143556 |
04/09/2025 |
CAT1 |
Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 465 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1143555 |
04/09/2025 |
CAT1 |
Aluminum, Total Daily Maximum limit is 290 ug/L and reported value was 726 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1143548 |
01/11/2025 |
Deficient Monitoring |
WDRs require 3/week monitoring for Total coliform, and discharger monitored only 1/week during the week ending 1/11/2025. |
Violation |
N |
Report |
Grass Valley City WWTP |
446876 |
R5-2023-0025 |
Y |
1143547 |
02/15/2025 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 15 mg/L and reported value was 19 mg/L at EFF-001. |
Violation |
N |
Report |
Grass Valley City WWTP |
446876 |
R5-2023-0025 |
Y |
1143463 |
04/01/2025 |
Order Conditions |
Storage of manure and feed from offsite location in an undesignated area. |
Violation |
None |
Inspection |
Two Rivers Ranch |
420021 |
R5-2016-0087-01 |
Y |
1143384 |
02/19/2025 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction 3-Sample Median limit is 25 % effect and reported value was 57.9 % effect at EFF-001. |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
N |
1143355 |
01/28/2025 |
OEV |
Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 79 MPN/100 mL at EFF-001. |
Violation |
N |
Report |
Beach WWTF |
459134 |
R5-2024-0054 |
Y |
1143354 |
01/22/2025 |
OEV |
Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 461 MPN/100 mL at EFF-001. |
Violation |
N |
Report |
Beach WWTF |
459134 |
R5-2024-0054 |
Y |
1143349 |
05/02/2025 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q1 2025 (2501438) was due on 01-MAY-25 |
Violation |
None |
Report |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
N |
1143348 |
05/02/2025 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q1 2025 (2463142) was due on 01-MAY-25 |
Violation |
None |
Report |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
N |
1143238 |
03/11/2025 |
Order Conditions |
Discharge of hazardous waste into FA1, a Class III WMU, and FA2, a Class II WMU, in violation of Prohibition 2 of the WDRs. In a 22 April 2025 email, the Discharger notified Central Valley Regional Water Quality Control Board (Central Valley Water Board) staff of the possible disposal of non-RCRA Hazardous Waste at the Facility. Within the 29 April 2025 PG&E Disposal Notification, the Discharger self-reported the acceptance and disposal of 16.62 tons of Hazardous Waste sludge into FA2. The Hazardous Waste originated from a Pacific Gas & Electric (PG&E) power pole replacement project occurring adjacent to the Potrero MGP Northern Switchyard in San Francisco, CA. Instead of placing onsite spoils in the bin provided for the project, the hydrovac contractor (Discovery Hydro) transported the wet spoils to the PG&E Oakport spoils yard and dumped approximately 200 gallons of untested wet spoils into a non-hazardous wet spoils bin on 11 March 2025. Once at the spoils yard, excess free liquid was decanted, and the remaining sludge was sent to the Altamont Landfill. Samples were collected from the PG&E project site, down to seven feet below ground surface on 10 April 2025, and the results confirmed elevated concentrations of chromium and nickel above established California (non-RCRA) Hazardous Waste levels. Due to the proximity of the sample location to the pole replacement location, and the lack of data associated with the original waste stream, PG&E and the Discharger presume that the disposed sludge is California (non-RCRA) Hazardous Waste. According to PG&E, these elevated detections are the result of naturally occurring serpentinite. The Total Threshold Limit Concentrations (TTLCs) detected for chromium and nickel were 805 mg/kg and 1,160 mg/kg, respectively, which are below RCRA Hazardous Waste levels. However, the Soluble Threshold Limit Concentrations (STLCs) detected for chromium and nickel were 12.5 mg/L and 83 mg/L, respectively, which exceed the California Hazardous Waste levels for these constituents. The California Hazardous Waste limits for chromium and nickel are 5 mg/L and 20 mg/L, respectively. Therefore, the subject PG&E waste the Discharger accepted and disposed in FA2 is a Hazardous Waste, and it must be removed, transported, and disposed of accordingly to return to compliance with the WDRs |
Violation |
None |
Report |
Altamont/Resource Recovery Class II & III Landfills,Class II Surface Impoundment |
407660 |
R5-2016-0042 |
Y |
1143133 |
02/05/2025 |
OEV |
Total Coliform Single Sample Maximum limit is 240 MPN/100 mL and reported value was 570 MPN/100 mL at EFF-001. |
Violation |
N |
Report |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1143132 |
01/31/2025 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 1.6 mg/L and reported value was 1.8 mg/L at EFF-001. |
Violation |
N |
Report |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1143115 |
04/16/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Vandalism (specify below),Damage by Others Not Related to Collection System Construction/Maintenance caused 80000 gallons of sewage to spill from Manhole at 670 Placerville Dr. to Surface Water |
Violation |
None |
SSO |
Hangtown Creek CS |
301706 |
2022-0103-DWQ |
N |
1143111 |
03/31/2025 |
Deficient Reporting |
Discharger did not report effluent mercury result for Q1 2025 as required in the MRP. |
Violation |
N |
Report |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
1142955 |
04/20/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 1138 gallons of sewage to spill from Lateral Clean Out (Public) at 358762 to Unpaved Surface,Surface Water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1142857 |
08/30/2024 |
CAT2 |
Arsenic, Total Recoverable Monthly Average limit is 10 ug/L and reported value was 21 ug/L. |
Violation |
None |
Report |
Delta Shores |
454040 |
R5-2022-0006-02 |
Y |
1142853 |
08/26/2024 |
CAT2 |
Arsenic, Total Recoverable Daily Maximum limit is 20 ug/L and reported value was 23 ug/L. |
Violation |
N |
Report |
Delta Shores |
454040 |
R5-2022-0006-02 |
Y |
1142819 |
03/04/2025 |
CAT1 |
Aluminum, Total Daily Maximum limit is 290 ug/L and reported value was 328 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1142818 |
03/04/2025 |
OEV |
Turbidity Instantaneous Maximum limit is 2 NTU and reported value was 16.47 NTU at RSW-002. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1142817 |
03/04/2025 |
CAT2 |
Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 1.9 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1142816 |
03/04/2025 |
CAT1 |
Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 328 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1142815 |
03/04/2025 |
CAT1 |
Manganese, Total Monthly Average limit is 72 ug/L and reported value was 735 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1142814 |
03/04/2025 |
CAT2 |
Nickel, Total Daily Maximum limit is 26 ug/L and reported value was 33 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1142813 |
03/04/2025 |
CAT2 |
Nickel, Total Monthly Average limit is 14 ug/L and reported value was 33 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1142812 |
03/04/2025 |
CAT1 |
Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 735 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1142811 |
03/04/2025 |
CAT1 |
Iron, Total Monthly Average limit is 710 ug/L and reported value was 950 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1142810 |
02/04/2025 |
CAT1 |
Manganese, Total Monthly Average limit is 80 ug/L and reported value was 100 ug/L at EFF-001. |
Violation |
N |
eSMR |
Empire Mine State Historic Park |
413314 |
R5-2022-0006-02 |
N |
1142678 |
03/19/2025 |
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 |
North Valley Regional Recycled Water Program - Modesto WWTP & Turlock RWQCF |
448440 |
R5-2022-0034 |
N |
1142677 |
03/23/2025 |
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 |
North Valley Regional Recycled Water Program - Modesto WWTP & Turlock RWQCF |
448440 |
R5-2022-0034 |
N |
1142676 |
03/22/2025 |
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 |
North Valley Regional Recycled Water Program - Modesto WWTP & Turlock RWQCF |
448440 |
R5-2022-0034 |
N |
1142675 |
03/21/2025 |
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 |
North Valley Regional Recycled Water Program - Modesto WWTP & Turlock RWQCF |
448440 |
R5-2022-0034 |
N |
1142674 |
03/20/2025 |
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 |
North Valley Regional Recycled Water Program - Modesto WWTP & Turlock RWQCF |
448440 |
R5-2022-0034 |
N |
1142673 |
03/18/2025 |
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 |
North Valley Regional Recycled Water Program - Modesto WWTP & Turlock RWQCF |
448440 |
R5-2022-0034 |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
1142604 |
03/05/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at UVS-001. |
Violation |
N |
eSMR |
Hammonton Gold Village WWTP |
447871 |
R5-2022-0024 |
Y |
1142562 |
03/04/2025 |
OEV |
Temperature Daily Maximum limit is 20.0 Degrees F and reported value was 23.3 Degrees F at EFF-001. |
Violation |
N |
eSMR |
Ironhouse WWTF |
457472 |
R5-2024-0038 |
N |
1142515 |
03/17/2025 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 1.316 mg/L at EFF-001. |
Violation |
N |
eSMR |
City of Lathrop Consolidated Treatment Facility |
445985 |
R5-2022-0004 |
Y |
1142434 |
03/23/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at REC-001. |
Violation |
N |
eSMR |
Turlock City, Turlock Regional Water Quality Control Facility |
442540 |
R5-2021-0005 |
N |
1142433 |
03/22/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at REC-001. |
Violation |
N |
eSMR |
Turlock City, Turlock Regional Water Quality Control Facility |
442540 |
R5-2021-0005 |
N |
1142432 |
03/21/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at REC-001. |
Violation |
N |
eSMR |
Turlock City, Turlock Regional Water Quality Control Facility |
442540 |
R5-2021-0005 |
N |
1142431 |
03/20/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at REC-001. |
Violation |
N |
eSMR |
Turlock City, Turlock Regional Water Quality Control Facility |
442540 |
R5-2021-0005 |
N |
1142430 |
03/19/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at REC-001. |
Violation |
N |
eSMR |
Turlock City, Turlock Regional Water Quality Control Facility |
442540 |
R5-2021-0005 |
N |
1142429 |
03/18/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at REC-001. |
Violation |
N |
eSMR |
Turlock City, Turlock Regional Water Quality Control Facility |
442540 |
R5-2021-0005 |
N |
1142406 |
04/14/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 125 gallons of sewage to spill from Lower Lateral (Public) at 358499 to Surface Water,Unpaved Surface,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Paved Surface |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1142377 |
04/11/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 7400 gallons of sewage to spill from Lateral Clean Out (Private) at 358405 to Surface Water,Drainage Conveyance System that discharges to surface water,Paved Surface |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1142336 |
03/13/2025 |
OEV |
pH Single Sample Maximum limit is 6.5 SU and reported value was 6.41 SU at EFF-001. |
Violation |
N |
eSMR |
Former JR Simplot (Winton Facility) |
414778 |
R5-2022-0006-02 |
N |
1142334 |
02/06/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 8900 gallons of sewage to spill from Manhole at 1540 Lincoln St. to Surface Water,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
City of Stockton MUD CS |
318618 |
2022-0103-DWQ |
N |
1142322 |
04/16/2025 |
Order Conditions |
The southern portion of the active compost pad, which only contains a soil improved pad, with no asphalt, appeared to be in poor condition with notable undulations that could lead to ponding. |
Violation |
None |
Inspection |
City of Modesto Co-Compost Project |
408069 |
2015-0121-DWQ |
Y |
1142321 |
04/16/2025 |
Order Conditions |
3. No visible composting pad was observed under the 10 acre Final Product Storge Area, and significant undulations and depressions, which could lead to extensive ponding, were observed. |
Violation |
None |
Inspection |
City of Modesto Co-Compost Project |
408069 |
2015-0121-DWQ |
Y |
1142320 |
04/16/2025 |
Order Conditions |
2. Land application of partially treated compost leachate |
Violation |
None |
Inspection |
City of Modesto Co-Compost Project |
408069 |
2015-0121-DWQ |
Y |
1142319 |
04/16/2025 |
Order Conditions |
1. The discharge of untreated compost leachate into an unlined pond. |
Violation |
None |
Inspection |
City of Modesto Co-Compost Project |
408069 |
2015-0121-DWQ |
Y |
1142315 |
12/18/2024 |
Order Conditions |
Nitrate as Nitrogen reported in Monitoring Wells (MWs) 2, 5 and 11 above the groundwater limitation of 10 mg/L during the fourth quarter 2024 monitoring event in violation of Groundwater Limitations E.1 of the WDRs. |
Violation |
None |
Report |
City of Patterson WQCF |
425768 |
R5-2018-0070-001 |
Y |
1142232 |
04/06/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 647 gallons of sewage to spill from Manhole at 358103 to Surface Water,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Paved Surface |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1142208 |
03/03/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1142205 |
03/05/2025 |
Order Conditions |
Daily maximum turbidity exceeded 10 NTU on 3/5, 3/6 and 3/7. Daily average turbidity exceeded 2 NTU on 3/6, 3/7, and 3/8. Turbidity exceeded 5 NTU more than 5% of the day on 3/5, 3/6, and 3/7. Minimum hourly average UV transmittance was less than 55% on 3/5 and 3/6. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1142106 |
02/04/2025 |
Unauthorized Discharge |
the Pioneer Reservoir on 04 February 2025. The lapse sodium bisulfite dosing likely resulted in a discharge of treated wastewater with residual chlorine above the effluent limitations identified in the WDRs. The Discharger estimated that elevated levels of residual chlorine were discharged for approximately four minutes at the beginning of the discharge event. |
Violation |
N |
Report |
Sac City Combined WW Collection/TRT Sys |
440651 |
R5-2020-0039 |
Y |
1142045 |
12/31/2024 |
Deficient Reporting |
Discharger did not include all required monitoring data in some SMRs submitted for reporting periods during January through December 2024, in violation of section VIII.B.1 of the MRP. |
Violation |
N |
Report |
White Slough Water Pollution Control Facility |
333528 |
R5-2007-0113 |
Y |
1142044 |
12/31/2024 |
Order Conditions |
Discharger exceeded the upper and lower limitations for pH in the storage ponds at various times during January through December 2024, in violation of Construction, Operation, and Maintenance Specification VI.C.2.a.iv. |
Violation |
N |
Report |
White Slough Water Pollution Control Facility |
333528 |
R5-2007-0113 |
Y |
1142043 |
12/31/2024 |
Order Conditions |
Discharger exceeded total coliform limitations for disinfected tertiary recycled water at reclaimed water monitoring location REC-001 at various times during January through December 2024, in violation of Reclamation Specification IV.B.4.b. |
Violation |
N |
Report |
White Slough Water Pollution Control Facility |
333528 |
R5-2007-0113 |
Y |
1142042 |
12/31/2024 |
Groundwater |
Discharger exceeded the BOD cycle loading rate identified in Land Discharge Specification IV.A.3 on various fields during various months between January and December 2024. |
Violation |
N |
Report |
White Slough Water Pollution Control Facility |
333528 |
R5-2007-0113 |
Y |
1142041 |
12/31/2024 |
Groundwater |
Discharger exceeded agronomic hydraulic loading rates identified by the Discharger for some crop types on various fields during various months between January and December 2024, in violation of Land Discharge Specification IV.A.1 |
Violation |
N |
Report |
White Slough Water Pollution Control Facility |
333528 |
R5-2007-0113 |
Y |
1141964 |
03/26/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance caused 991 gallons of sewage to spill from Manhole at 357661 to Surface Water,Paved Surface,Drainage Conveyance System |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1141790 |
02/18/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 17.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Grass Valley City WWTP |
446876 |
R5-2023-0025 |
Y |
1141789 |
02/19/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 17.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Grass Valley City WWTP |
446876 |
R5-2023-0025 |
Y |
1141780 |
03/11/2025 |
Order Conditions |
HISTORICAL LFG RELEASE CONTINUES TO EFFECT GW SAMPLES ANALYZED |
Violation |
None |
Report |
Ponderosa LF |
440029 |
R5-2020-0026 |
N |
1141763 |
02/04/2025 |
OEV |
Temperature Difference Between Sample and Upstream Daily Minimum limit is 20.0 Degrees C and reported value was 26.0 Degrees C at EFF-001. |
Violation |
N |
eSMR |
Ironhouse WWTF |
457472 |
R5-2024-0038 |
N |
1141762 |
02/03/2025 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was .125 mg/L at EFF-001A. |
Violation |
N |
eSMR |
North Valley Regional Recycled Water Program - Modesto WWTP & Turlock RWQCF |
448440 |
R5-2022-0034 |
N |
1141761 |
02/11/2025 |
CAT1 |
Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 285 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1141760 |
02/11/2025 |
CAT1 |
Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 730 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1141759 |
02/11/2025 |
CAT1 |
Iron, Total Monthly Average limit is 710 ug/L and reported value was 2000 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1141758 |
02/11/2025 |
Deficient Monitoring |
Turbidity Instantaneous Maximum increased by more than 1 NTU while upstream turbidity at RSW-001 was between 1 and 5 NTUs |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1141757 |
02/11/2025 |
CAT1 |
Aluminum, Total Daily Maximum limit is 290 ug/L and reported value was 730 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1141756 |
02/11/2025 |
CAT2 |
Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 4.6 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1141755 |
02/11/2025 |
CAT2 |
Copper, Total Daily Maximum limit is 3.9 ug/L and reported value was 4.6 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1141754 |
02/11/2025 |
CAT1 |
Manganese, Total Monthly Average limit is 72 ug/L and reported value was 285 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1141753 |
02/11/2025 |
CAT2 |
Nickel, Total Monthly Average limit is 14 ug/L and reported value was 24 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1141741 |
02/26/2025 |
Deficient Monitoring |
The Discharger stated the total coliform samples collected on 25 and 26 February 2025 were not properly stored and incubated at the correct temperature. Therefore, the analyses performed on the samples were considered invalid. The Discharger plans to retrain staff and perform a corrective action and root cause analysis to prevent this from happening in the future. |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
1141740 |
02/25/2025 |
Deficient Monitoring |
The Discharger stated the total coliform samples collected on 25 and 26 February 2025 were not properly stored and incubated at the correct temperature. Therefore, the analyses performed on the samples were considered invalid. |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
1141704 |
03/02/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables,Fats, Oil and Grease (FOG) caused 32 gallons of sewage to spill from Lateral Clean Out (Public) at 3542 Willard way_Rocklin to Drainage Conveyance System,Paved Surface,Street/Curb and Gutter (2 3) |
Violation |
None |
SSO |
South Placer Mud CS |
301516 |
2022-0103-DWQ |
N |
1141696 |
02/04/2025 |
Surface Water |
During Event #3, the turbidity increased from the upstream receiving water location (RSW-001; Delta King 29.1 NTU) to the downstream receiving water location (RSW-002; Miller Park 51.3 NTU) by greater than 20%, The turbidity decreased from the upstream receiving water location (RSW-003; Westin Boat Dock 40.5 NTU) to the downstream receiving water location (RSW-004; Zacharias Park 24.9 NTU), meeting receiving water limitations. It¿s important to note that RSW-004 (24.9 NTU), the furthest downstream, received water was lower than RSW-001 (29.1 NTU), further indicating that the CSS is not contributing to increased turbidity in the Sacramento River during CSO events. During CSO events in the past, receiving water limitations for turbidity have occasionally been exceeded. Previous evaluations have determined that turbidity can vary in the Sacramento River over the course of storm events, but the variability was not necessarily related to CSO events. Additionally, during prior turbidity self-reported violations, the Central Valley Regional Water Quality Control Board (CVRQCB) noted that the CSS was not the only contributor to turbidity during the event, and the Notice of Violation was reversed. |
Violation |
N |
eSMR |
Sac City Combined WW Collection/TRT Sys |
440651 |
R5-2020-0039 |
Y |
1141663 |
02/01/2025 |
Order Conditions |
Daily maximum turbidity exceeded the limit of 10 NTU on 2/1, 2/2, 2/12, and 2/13. Daily average turbidity exceeded the limit of 2 NTU on 2/1 and 2/6. Turbidity exceeded 5 NTU more than 5% of the day on 2/1, 2/2, 2/12, and 2/13. Minimum hourly average UV transmittance was less than 55% on 2/1 and 2/5. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1141662 |
02/05/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 270.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1141658 |
02/26/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1141657 |
02/10/2025 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 270.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1141656 |
02/28/2025 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 1.6 mg/L and reported value was 1.9 mg/L at EFF-001. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1141646 |
02/03/2025 |
Deficient Monitoring |
Effluent pH readings were bad/invalid for approximately 26 minutes following routine maintenance of pH analyzers. The redundant pH analyzer was being cleaned at the time of the incident. |
Violation |
N |
eSMR |
EchoWater Resource Recovery Facility |
443209 |
R5-2021-0019-02 |
Y |
1141639 |
02/26/2025 |
CAT1 |
Soluble Biochemical Oxygen Demand (5-day @ 20 Deg. C) Weekly Average (Mean) limit is 15 mg/L and reported value was 28 mg/L at EFF-001. |
Violation |
N |
eSMR |
Thunder Valley Casino WWTP |
442169 |
R5-2023-0025 |
N |
1141634 |
02/28/2025 |
Deficient Monitoring |
Discharger did not sample EC at EFF-001 or RSW-002 during February 2025 as required. |
Violation |
N |
eSMR |
Live Oak City WWTP |
444735 |
R5-2023-0025 |
Y |
1141577 |
02/01/2025 |
CAT1 |
Ammonia, Total (as N) Weekly Average limit is 3.4 mg/L and reported value was 3.7 mg/L at EFF-001. |
Violation |
N |
eSMR |
Deer Creek WWTP |
433255 |
R5-2023-0025 |
Y |
1141562 |
03/14/2025 |
Order Conditions |
Lack of groundwater separation from waste. COCs exceed CLs developed for groundwater. |
Violation |
None |
Report |
Former Geothermal Inc. Facility |
436138 |
R5-2019-0076 |
N |
1141359 |
10/02/2024 |
Deficient Monitoring |
The total coliform sample for 10/2/24 was analyzed outside of holding time, so there was no result for that date and reporting did not meet the required frequency. |
Violation |
N |
Report |
EID Master Reclamation Permit |
148495 |
5-01-146 |
Y |
1141358 |
10/02/2024 |
Deficient Monitoring |
The total coliform sample for 10/2/24 was analyzed outside of holding time, so there was no result for that date and reporting did not meet the required frequency. |
Violation |
N |
Report |
EID Master Reclamation Permit |
148495 |
5-01-146 |
Y |
1141238 |
03/02/2025 |
Late Report |
Once Only OneTime ( TECHRPT ) (MRP X.D.2 Analytical Methods Rpt) report for 2025/01/01 (2967239) was due on 01-MAR-25 |
Violation |
None |
Report |
Yuba City WWTF |
459135 |
R5-2024-0055 |
N |
1141038 |
10/31/2024 |
Deficient Reporting |
DR |
Violation |
N |
Report |
BLM Rocky Bar Road |
436430 |
R5-2017-0061 |
Y |
1141000 |
12/31/2024 |
CAT2 |
Nickel, Total Monthly Average limit is 45.0 ug/L and reported value was 57 ug/L at EFF-001. |
Violation |
None |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1140999 |
12/31/2024 |
CAT2 |
Arsenic, Total Recoverable Monthly Average limit is 10.0 ug/L and reported value was 846 ug/L at EFF-001. |
Violation |
None |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1140998 |
12/18/2024 |
CAT2 |
Arsenic, Total Recoverable Daily Maximum limit is 22 ug/L and reported value was 847 ug/L at EFF-001. |
Violation |
None |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1140997 |
12/31/2024 |
CAT2 |
Antimony, Total Recoverable Monthly Average limit is 5.6 ug/L and reported value was 27.0 ug/L at EFF-001. |
Violation |
None |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1140996 |
12/18/2024 |
CAT2 |
Antimony, Total Recoverable Daily Maximum limit is 11 ug/L and reported value was 27.0 ug/L at EFF-001. |
Violation |
None |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1140945 |
02/18/2025 |
Order Conditions |
Inadequate daily/intermediate cover and exposed waste |
Violation |
None |
Inspection |
Western Regional Sanitary LF |
329292 |
R5-2007-0047 |
Y |
1140944 |
02/06/2025 |
Unauthorized Discharge |
6 February 2025 Module 14 leachate pipe break and discharge outside the WMU to a storm water drainage course. |
Violation |
None |
Report |
Western Regional Sanitary LF |
329292 |
R5-2007-0047 |
Y |
1140943 |
01/29/2025 |
Unauthorized Discharge |
29 January 2025 Module 1 leachate pipe break and discharge outside the WMU to a storm water drainage course. |
Violation |
None |
Report |
Western Regional Sanitary LF |
329292 |
R5-2007-0047 |
Y |
1140942 |
12/15/2024 |
Unauthorized Discharge |
15 December 2024 Module 16 leachate pipe break and discharge outside the WMU to a storm water drainage course. |
Violation |
None |
Report |
Western Regional Sanitary LF |
329292 |
R5-2007-0047 |
Y |
1140941 |
12/14/2024 |
Unauthorized Discharge |
14 December 2024 Module 16 leachate seep and discharge outside the Waste Management Unit (WMU) to a storm water drainage course. |
Violation |
None |
Report |
Western Regional Sanitary LF |
329292 |
R5-2007-0047 |
Y |
1140937 |
12/31/2024 |
Order Conditions |
The fourth quarter 2024 groundwater monitoring report shows that pH in (MWs 1, 2, 3, 7, 8, 11 and 12), electrical conductivity in (MWs 2, 3, 4, 5R, 6, 7, 8, 9 and 13), nitrate as nitrogen in (MWs 2, 3, 4, 7, 8, 9, 11 and 12), total dissolved solids in (MWs 1, 2, 3, 4, 5R, 6, 7, 8, 9, 11, 12 and 13), arsenic in (MWs 5R, 10 and 11), iron in (MWs 5R, 6, 7 and 10), manganese in (MWs 2, 3, 5R, 6, 7 and 10), and sodium in (MWs 2, 3, 5R, 6, 7, 9, 11 and 13) exceeded water quality objectives in violation of Groundwater Limitations D.2 of the WDRs. |
Violation |
None |
Report |
Riverbank WWTP |
141726 |
94-100 |
Y |
1140935 |
09/30/2024 |
Order Conditions |
The third quarter 2024 groundwater monitoring report shows that pH in (MWs 3 and 11), electrical conductivity in (MWs 3, 4, 5R, 6, 7, 8, 9, 11 and 12), nitrate as nitrogen in (MWs 3, 4, 7, 8, 9, 11 and 12), total dissolved solids in (MWs 2 through 13), arsenic in (MWs 5R, 10 and 11), iron in (MWs 5R, 6, 8 and 10), manganese in (MWs 2, 3, 5R, 6, 8, 10 and 11), and sodium in (MWs 3, 6, 7, 9, 11 and 13) exceeded water quality objectives in violation of Groundwater Limitations D.2 of the WDRs. |
Violation |
None |
Report |
Riverbank WWTP |
141726 |
94-100 |
Y |
1140918 |
10/08/2024 |
Deficient Reporting |
4th Quarter eSMR 2024 - Effluent VOC monitoring ? Chlorodibromomethane (Dibromochloromethane in the final lab report) was only reported in the final laboratory report, but it was not reported in the CIWQS PDF summary. According to General Order Attachment C section X.B.6.a, each Discharger shall arrange all reported data in a tabular format. Dischargers are not required to duplicate the submittal of data that is entered in a tabular format within CIWQS. |
Violation |
None |
Report |
Former JR Simplot (Winton Facility) |
414778 |
R5-2022-0006-02 |
Y |
1140906 |
10/31/2024 |
Deficient Reporting |
Failure to submit technical report for Rocky Bar Road. |
Violation |
N |
Report |
BLM Rocky Bar Road |
436430 |
R5-2017-0061 |
Y |
1140773 |
02/24/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 11400 gallons of sewage to spill from Manhole at 369 East Saint Charles Street (MH F-250) to Surface Water |
Violation |
None |
SSO |
San Andreas CS |
301657 |
2022-0103-DWQ |
N |
1140764 |
02/17/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 240 gallons of sewage to spill from Lateral Clean Out (Public) at 356103 to Paved Surface,Surface Water,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1140742 |
12/31/2024 |
Deficient Reporting |
Discharger did not report ADWF for 2024. |
Violation |
N |
Report |
Williams WWTP |
433345 |
R5-2023-0025 |
Y |
1140666 |
01/04/2025 |
CAT1 |
Ammonia, Total (as N) Weekly Average (Mean) limit is 3.6 mg/L and reported value was 4.3 mg/L at EFF-001. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1140652 |
01/11/2025 |
Deficient Monitoring |
The eSMR is missing a required result for Total Coliform at location UVS-001A for January 11, 2024. A City laboratory analyst confused the in-progress test tubes for samples collected on January 11, for completed analysis test tubes and the samples were discarded mid test. |
Violation |
N |
eSMR |
North Valley Regional Recycled Water Program - Modesto WWTP & Turlock RWQCF |
448440 |
R5-2022-0034 |
N |
1140641 |
12/03/2024 |
Order Conditions |
Filter effluent turbidity exceeded 0.2 NTU for more than 5% of the day on 3 December. |
Violation |
N |
Report |
Northwest WWTF |
442757 |
R5-2021-0004 |
Y |
1140636 |
01/04/2025 |
Deficient Monitoring |
The minimum monitoring requirement for EFF-002 pH and temperature (3/week within a week with a federal holiday) was not met for the week ending on January 4, 2025. While the City originally scheduled for monitoring to occur early in the week, the City had to reschedule for the contract laboratory (Fruit Growers' Laboratory) to conduct EFF-002 pH and temperature monitoring on January 2-4, 2025 due to operational challenges. The City coordinated with their contract testing laboratory on January 2nd in an effort to ensure the testing would be completed as scheduled that week and was provided assurances that the sampling had been completed and the pH measurements were within range. On January 27th, the contract lab communicated that despite this being scheduled in advance, the lab's field sampler missed the third sample that week on January 4, 2025 and instead collected it on January 5, 2025. This sample date fell outside of the weekly period and thus, only two samples for pH and temperature were collected at EFF-002 that week. |
Violation |
N |
eSMR |
City of Lathrop Consolidated Treatment Facility |
445985 |
R5-2022-0004 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
1140613 |
01/28/2025 |
Deficient Monitoring |
Contract lab failed to perform the nitrate analysis within the required hold time for the LND-002 sample. |
Violation |
N |
eSMR |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
Y |
1140606 |
01/05/2025 |
OEV |
Total Coliform Single Sample Maximum limit is 240.0 MPN/100 mL and reported value was 300.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
White Slough Water Pollution Control Facility |
429451 |
R5-2023-0025 |
Y |
1140605 |
01/09/2025 |
Order Conditions |
Turbidity instantaneous maximum limit is 0.500 NTU & the reporting value was 0.583 @ EFF-001 |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
1140604 |
01/21/2025 |
Order Conditions |
Turbidity exceeded 0.2 NTU for 106 minutes on 1/21 where the limit is no greater than 0.2 NTU for 5% of the day. We also exceeded 0.2 NTU for 5% of the day on 1/23, 1/24, 1/25, 1/26 and 1/29. These spikes were caused by a leak detected in an air header that was repaired on 1/23 and fully functional by 1/27. |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
1140600 |
01/31/2025 |
CAT2 |
Zinc, Total Monthly Average limit is 30 ug/L and reported value was 56 ug/L at EFF-001. |
Violation |
N |
eSMR |
Donner Summit PUD WWTP |
443214 |
R5-2021-0023 |
Y |
1140591 |
01/07/2025 |
OEV |
Turbidity Instantaneous Maximum limit is 2 NTU and reported value was 11.5 NTU at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140590 |
01/07/2025 |
CAT1 |
Iron, Total Daily Maximum limit is 2000 ug/L and reported value was 2200 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140589 |
01/07/2025 |
CAT2 |
Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 4.6 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140588 |
01/07/2025 |
CAT1 |
Manganese, Total Monthly Average limit is 72 ug/L and reported value was 330 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140587 |
01/07/2025 |
CAT1 |
Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 4400 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140586 |
01/07/2025 |
CAT2 |
Nickel, Total Daily Maximum limit is 26 ug/L and reported value was 34 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140585 |
01/07/2025 |
CAT2 |
Copper, Total Daily Maximum limit is 3.9 ug/L and reported value was 4.6 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140584 |
01/07/2025 |
CAT1 |
Aluminum, Total Daily Maximum limit is 290 ug/L and reported value was 4400 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140583 |
01/07/2025 |
CAT2 |
Zinc, Total Monthly Average limit is 18 ug/L and reported value was 24 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140582 |
01/07/2025 |
CAT2 |
Nickel, Total Monthly Average limit is 14 ug/L and reported value was 34 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140581 |
01/07/2025 |
CAT1 |
Manganese, Total Daily Maximum limit is 130 ug/L and reported value was 330 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140580 |
01/07/2025 |
CAT1 |
Iron, Total Monthly Average limit is 710 ug/L and reported value was 2200 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1140577 |
01/30/2025 |
Order Conditions |
1. Sumps 1, 6, and 9 no longer discharge to onsite storage tanks or to the Class II surface impoundment. The Discharger has rerouted these three sumps to discharge into areas that drain to storm water discharge locations. |
Violation |
None |
Inspection |
Thunderbolt Wood Treating Class II Surface Impoundment |
377017 |
R5-2010-0125 |
N |
1140576 |
02/11/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 370 gallons of sewage to spill from Lateral Clean Out (Public),Manhole at 355869 to Unpaved Surface,Paved Surface,Surface Water,Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
N |
1140553 |
02/18/2025 |
Order Conditions |
Violation 5 ? The discharge of compost leachate outside of the composting containment structure to a storm water drain was reported by the Discharger on 12 February 2025 and is documented in Figures 1, 2, and 3 of the attached 18 February 2025 Inspection Report. |
Violation |
None |
Inspection |
Western Placer Waste Management Authority Materials Recovery Facility |
408196 |
2015-0121-DWQ |
Y |
1140552 |
02/18/2025 |
Order Conditions |
Violation 4 ? Compost leachate impacts to the storm water drainage path that runs between the Receiving/Processing Pad and North Compost Pad was observed by Central Valley Water Board staff, as documented in Figures 38 through 46 of the attached 18 February 2025 Inspection Report. |
Violation |
None |
Inspection |
Western Placer Waste Management Authority Materials Recovery Facility |
408196 |
2015-0121-DWQ |
Y |
1140551 |
02/18/2025 |
Order Conditions |
Violation 3 ? Discharge of compost and compost leachate outside of the composting containment structure on an unpaved driveway was observed by Central Valley Water Board staff, as documented in Figure 33 of the attached 18 February 2025 Inspection Report. |
Violation |
None |
Inspection |
Western Placer Waste Management Authority Materials Recovery Facility |
408196 |
2015-0121-DWQ |
Y |
1140550 |
02/18/2025 |
Order Conditions |
Violation 2 ? Ponding of compost leachate atop the western limit of the Southern Compost Pad was observed by Central Valley Water Board staff, as documented in Figures 21 through 24 of the attached 18 February 2025 Inspection Report. |
Violation |
N |
Inspection |
Western Placer Waste Management Authority Materials Recovery Facility |
408196 |
2015-0121-DWQ |
Y |
1140549 |
02/18/2025 |
Order Conditions |
Violation 1 ? Intentional blocking of leachate flow, ponding, and storage of leachate atop the Southern Compost Pond was observed by Central Valley Water Board staff, as documented in Figures 25, 26, and 27 of the attached 18 February 2025 Inspection Report. |
Violation |
None |
Inspection |
Western Placer Waste Management Authority Materials Recovery Facility |
408196 |
2015-0121-DWQ |
Y |
1140533 |
01/27/2025 |
OEV |
Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 27 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Beach WWTF |
459134 |
R5-2024-0054 |
Y |
1140532 |
01/20/2025 |
OEV |
Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 920 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Beach WWTF |
459134 |
R5-2024-0054 |
Y |
1140531 |
01/06/2025 |
OEV |
Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240.0 MPN/100 mL and reported value was 1600.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Beach WWTF |
459134 |
R5-2024-0054 |
Y |
1140530 |
01/13/2025 |
OEV |
Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240.0 MPN/100 mL and reported value was 350.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Beach WWTF |
459134 |
R5-2024-0054 |
Y |
1140529 |
01/06/2025 |
OEV |
Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 801 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Beach WWTF |
459134 |
R5-2024-0054 |
Y |
1140528 |
01/20/2025 |
OEV |
Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240.0 MPN/100 mL and reported value was 920.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Beach WWTF |
459134 |
R5-2024-0054 |
Y |
1140527 |
01/13/2025 |
OEV |
Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 350 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Beach WWTF |
459134 |
R5-2024-0054 |
Y |
1140467 |
12/01/2024 |
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 76 MPN/100 mL at TCO-001. |
Violation |
None |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1140445 |
12/23/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.0 MPN/100 mL at EFF-001. |
Violation |
N |
Report |
White Slough Water Pollution Control Facility |
429451 |
R5-2023-0025 |
Y |
1140131 |
12/23/2024 |
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 |
Report |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1140130 |
12/19/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 122.2 MPN/100 mL at EFF-001. |
Violation |
N |
Report |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1140117 |
02/13/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Natural Disaster (specify below) caused 2400 gallons of sewage to spill from Pump Station at Station 16 to Building or Structure |
Violation |
None |
SSO |
Auburn Lk Trls Onsite WW Disp CS |
301590 |
2022-0103-DWQ |
N |
1140071 |
02/02/2025 |
Late Report |
Semi-Annual SMR ( MONNPDES ) report for H2 2024 (2841871) was due on 01-FEB-25 |
Violation |
None |
Report |
Lincoln City WWTF |
456827 |
R5-2024-0024 |
N |
1140059 |
02/02/2025 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q4 2024 (2501437) was due on 01-FEB-25 |
Violation |
None |
Report |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1140058 |
02/02/2025 |
Late Report |
Annual SMR ( MONNPDES ) (Annual Best Management Practices Rpt (MRP X.D.4)) report for 2024 (2774462) was due on 01-FEB-25 |
Violation |
None |
Report |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1140049 |
02/02/2025 |
Late Report |
Annual SMR ( MONNPDES ) report for 2024 (2928443) was due on 01-FEB-25 |
Violation |
None |
Report |
Yuba City WWTF |
459135 |
R5-2024-0055 |
N |
1140046 |
02/05/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls caused 2060 gallons of sewage to spill from Force Main at DC-2025-02-02 to Unpaved Surface,Surface Water,Paved Surface,Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Deer Creek CS |
301403 |
2022-0103-DWQ |
N |
1140021 |
10/09/2024 |
Order Conditions |
Daily maximum tertiary filter turbidity was 0.6 NTU on 10/8 and 0.6 NTU on 10/9, and the limit is 0.5 NTU. |
Violation |
N |
Report |
Hammonton Gold Village WWTP |
447871 |
R5-2022-0024 |
Y |
1140020 |
01/30/2025 |
Order Conditions |
Sumps 1, 6, and 9 no longer discharge to onsite storage tanks or to the Class II surface impoundment. The Discharger has intentionally rerouted these three sumps to discharge into areas that drain to storm water discharge locations |
Violation |
None |
Inspection |
Thunderbolt Wood Treating Class II Surface Impoundment |
377017 |
R5-2010-0125 |
N |
1140019 |
01/30/2025 |
Order Conditions |
Violation 1. The concrete curb of the expanded CCA/ACZA diversionary structure has been intentionally cut so leachate can flow out of the diversionary structure and into Sump 5 in violation of: Discharge Specifications B.22, which states: The CCA/ACZA diversionary structure shall be inspected for cracks, leaks, or damage to the pavement surface or concrete curbs at least annually, and shall be maintained and repaired to prevent leakage. Design And Construction Specifications C.5, which states: The CAA/ACZA diversionary structure shall be paved with asphaltic concrete and have a 12 to 18 inch concrete curb or berm around it as described in the August 2010 ROWD and in Finding 22 of this Order. Provision F.9, which states: The Discharger shall immediately notify the Central Valley Water Board of any flooding, equipment failure, slope failure, or other change in site conditions which could impair the integrity of waste or leachate containment facilities or precipitation and drainage control structures. |
Violation |
None |
Inspection |
Thunderbolt Wood Treating Class II Surface Impoundment |
377017 |
R5-2010-0125 |
N |
1140009 |
11/27/2024 |
Order Conditions |
Daily minimum hourly average UV transmittance was 52% on 11/27, and the limit is 55%. |
Violation |
N |
Report |
Grass Valley City WWTP |
446876 |
R5-2023-0025 |
Y |
1139982 |
10/17/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
1139981 |
10/11/2024 |
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 |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
1139934 |
02/04/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 5440 gallons of sewage to spill from Manhole at MH B14-02 at Muir Way to Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
SMD No. 2 CS |
330950 |
2022-0103-DWQ |
N |
1139895 |
02/05/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Construction,Other (specify below) caused 13895 gallons of sewage to spill from Other (specify below),Manhole at 4356 Hummingbird Circle, Folsom, CA 95630 to Unpaved Surface,Surface Water,Other (specify below),Paved Surface |
Violation |
None |
SSO |
City Of Folsom CS |
301614 |
2022-0103-DWQ |
N |
1139888 |
01/08/2025 |
Deficient Monitoring |
Non reporting of effectiveness of corrective action as required by MRP B1.i |
Violation |
None |
Report |
Dellar Landfill |
400800 |
R5-2015-0051 |
N |
1139835 |
01/21/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 524 gallons of sewage to spill from Lateral Clean Out (Public) at 355037 to Drainage Conveyance System that discharges to surface water,Surface Water,Street/Curb and Gutter (2 3),Unpaved Surface,Paved Surface |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1139821 |
02/05/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Rainfall Exceeded Design, I and I (Separate Collection System Only) caused 2040 gallons of sewage to spill from Pump Station at 1593 American River Trail to Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Auburn Lk Trls Onsite WW Disp CS |
301590 |
2022-0103-DWQ |
N |
1139802 |
01/22/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 410 gallons of sewage to spill from Manhole at 354917 to Street/Curb and Gutter (2 3),Surface Water,Drainage Conveyance System that discharges to surface water,Paved Surface |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1139725 |
12/03/2024 |
CAT2 |
Copper, Total Maximum Daily (MDEL) limit is 3.9 ug/L and reported value was 5.3 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1139724 |
12/03/2024 |
CAT1 |
Iron, Total Monthly Average limit is 710 ug/L and reported value was 1700 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1139723 |
12/03/2024 |
CAT1 |
Aluminum, Total Monthly Average limit is 94 ug/L and reported value was 1100 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1139722 |
12/03/2024 |
CAT2 |
Zinc, Total Monthly Average limit is 18 ug/L and reported value was 44 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1139721 |
12/03/2024 |
CAT2 |
Nickel, Total Monthly Average limit is 14 ug/L and reported value was 60 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1139720 |
12/03/2024 |
CAT1 |
Manganese, Total Maximum Daily (MDEL) limit is 130 ug/L and reported value was 480 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1139719 |
12/03/2024 |
CAT1 |
Manganese, Total Monthly Average limit is 72 ug/L and reported value was 480 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1139718 |
12/03/2024 |
CAT1 |
Aluminum, Total Maximum Daily (MDEL) limit is 290 ug/L and reported value was 1100 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1139717 |
12/03/2024 |
CAT2 |
Nickel, Total Maximum Daily (MDEL) limit is 26 ug/L and reported value was 60 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1139716 |
12/03/2024 |
CAT2 |
Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 5.3 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1139715 |
12/03/2024 |
CAT2 |
Zinc, Total Maximum Daily (MDEL) limit is 38 ug/L and reported value was 44 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
1139631 |
12/31/2024 |
CTOX |
Chronic Toxicity 3-Sample Median limit is 25 % effect and reported value was 46 % effect at EFF-001. |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
1139627 |
12/05/2024 |
Surface Water |
Temperature at RSW-004 was 63 degrees F, and limit is 60 degrees F. |
Violation |
N |
eSMR |
Easterly WWTP |
433231 |
R5-2019-0049 |
Y |
1139594 |
12/17/2024 |
CAT2 |
Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.201 mg/L at EFF-001A. |
Violation |
N |
eSMR |
North Valley Regional Recycled Water Program - Modesto WWTP & Turlock RWQCF |
448440 |
R5-2022-0034 |
Y |
1139593 |
12/31/2024 |
Order Conditions |
The eSMR contains a pH reading result over the permitted 9.0 SU limit at location IRR-FOR on December 02, 2024. |
Violation |
N |
eSMR |
Modesto WQCF WW Land Disposal (secondary trtmt) |
147127 |
99-112 |
Y |
1139558 |
12/10/2024 |
OEV |
pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.5 SU at EFF-002. |
Violation |
N |
eSMR |
City of Lathrop Consolidated Treatment Facility |
445985 |
R5-2022-0004 |
Y |
1139557 |
12/06/2024 |
OEV |
pH Instantaneous Minimum limit is 6.5 SU and reported value was 6.3 SU at EFF-002. |
Violation |
N |
eSMR |
City of Lathrop Consolidated Treatment Facility |
445985 |
R5-2022-0004 |
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 |
Wastewater Recovery Center |
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 |
Wastewater Recovery Center |
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 |
Wastewater Recovery Center |
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 |
Wastewater Recovery Center |
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 |
Wastewater Recovery Center |
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 |
Wastewater Recovery Center |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
1139549 |
12/08/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 9 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139548 |
12/07/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 15 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139547 |
12/02/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139546 |
12/06/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 21 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139545 |
12/20/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139544 |
12/19/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139543 |
12/18/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139542 |
12/14/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139541 |
12/10/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139540 |
12/03/2024 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 2.62 NTU at FIL-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139539 |
12/16/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139538 |
12/03/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139537 |
12/02/2024 |
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 59 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139536 |
12/02/2024 |
Order Conditions |
Turbidity Daily Average (Mean) limit is 2.0 NTU and reported value was 2.67 NTU at FIL-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139535 |
12/15/2024 |
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 33 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139534 |
12/10/2024 |
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 114 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139533 |
12/11/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 9 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139532 |
12/05/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 15 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139531 |
12/09/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139530 |
12/04/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139529 |
12/01/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139528 |
12/17/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139527 |
12/13/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139526 |
12/15/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 13 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139525 |
12/12/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 3 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1139351 |
01/17/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 177 gallons of sewage to spill from Lateral Clean Out (Public) at 354714 to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3),Paved Surface,Surface Water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1139297 |
12/10/2024 |
OEV |
Total Coliform Daily Maximum limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. *** Dismissed:Violation created by the discharger in error. |
Violation |
N |
eSMR |
Beach WWTF |
459134 |
R5-2024-0054 |
N |
1139296 |
12/10/2024 |
OEV |
Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 1600.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Beach WWTF |
459134 |
R5-2024-0054 |
Y |
1139217 |
12/11/2024 |
Enforcement Action |
- Manure slurry and wastewater were stored in the dry manure storage area and dry manure was used as a containment structure - Records of mortality management and practices were not on-site ¿ Records of groundwater lab analyses results for the second domestic well were not on-site - The wastewater storage pond is not maintained to limit erosion - The WMP is not being followed - The NMP is not being followed. |
Violation |
N |
Inspection |
Vitorino & Sons Dairy |
335279 |
R5-2013-0122 |
Y |
1139173 |
11/20/2024 |
Order Conditions |
Violation 1 ? Blockage and damage to the curbed drainage channel along the southern limit of the South Pad to the South Pond caused the release noted in Violation 1 above, as well as ponding of compost leachate at numerous locations along the southern limit of the South Pad. Design, Construction, And Operation Requirements ? All Tiers 1.a, 1.b, 1.c, 3, 10, and 11 of the Compost General Order 1. Prohibition 1 of the Compost General Order states: Any feedstock, additive, amendment, or compost (active, curing, or final product) stored, processed, or composted outside of the designated composting operation areas, as those boundaries are specified in an NOI and/or a technical report, and approved by the Regional Water Board, is prohibited. 2. Prohibition 7 of the Compost General Order states: Discharge of wastes including overflow, wastewater, or bypass from transport, treatment, storage, or disposal systems to adjacent drainages or adjacent properties is prohibited. |
Violation |
None |
Inspection |
Western Placer Waste Management Authority Materials Recovery Facility |
408196 |
2015-0121-DWQ |
Y |
1139172 |
11/20/2024 |
Order Conditions |
Violation 1 ? Compost and compost leachate were observed south off the South Pad at multiple locations along the southern limit of the South Pad. 1. Prohibition 1 of the Compost General Order states: Any feedstock, additive, amendment, or compost (active, curing, or final product) stored, processed, or composted outside of the designated composting operation areas, as those boundaries are specified in an NOI and/or a technical report, and approved by the Regional Water Board, is prohibited. 2. Prohibition 7 of the Compost General Order states: Discharge of wastes including overflow, wastewater, or bypass from transport, treatment, storage, or disposal systems to adjacent drainages or adjacent properties is prohibited. |
Violation |
None |
Inspection |
Western Placer Waste Management Authority Materials Recovery Facility |
408196 |
2015-0121-DWQ |
Y |
1139142 |
01/14/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below),Construction Diversion Failure caused 12 gallons of sewage to spill from Manhole at Manhole 376 - 447 Bevins St (closest parcel) to Surface Water,Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3),Drainage Conveyance System,Paved Surface |
Violation |
None |
SSO |
City Of Lakeport CS |
301617 |
2022-0103-DWQ |
N |
1139109 |
12/15/2024 |
Order Conditions |
Minimum hourly UV transmittance was below 55% on 12/15, 12/16, 12/17, 12/24, and 12/26. Daily average turbidity at FIL-001 exceeded 2 NTU on 12/16, 12/17, and 12/18. Turbidity at FIL-001 exceeded 5 NTU more than 5% of the day on 12/18 and 12/19. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1139108 |
12/31/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average (Mean) limit is 1.6 mg/L and reported value was 3.4 mg/L at EFF-001. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1139107 |
12/28/2024 |
CAT1 |
Ammonia, Total (as N) Weekly Average (Mean) limit is 3.6 mg/L and reported value was 3.8 mg/L at EFF-001. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1139106 |
12/21/2024 |
CAT1 |
Ammonia, Total (as N) Weekly Average (Mean) limit is 3.6 mg/L and reported value was 8.7 mg/L at EFF-001. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1139034 |
01/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for November 2024 (2896185) was due on 01-JAN-25 |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
N |
1139024 |
10/03/2024 |
Order Conditions |
Wastewater spill from percolation/evaporation pond estimated at 17000 gallons to the almond orchard located just east of the ponds in violation of Discharge Prohibition A.2 of the WDRs. |
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 the Salt Creek Drainage in violation of Discharge Prohibition A.1 of the WDRs. |
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 the Salt Creek Drainage in violation of Discharge Prohibition A.1 of the WDRs. |
Violation |
None |
Report |
Arbuckle WWTP |
148673 |
93-208 |
Y |
1139009 |
09/05/2024 |
Order Conditions |
Wastewater spill from percolation/evaporation pond estimated at 28000gallons to the Salt Creek Drainage in violation of Discharge Prohibition A.1 of the WDRs. |
Violation |
None |
Report |
Arbuckle WWTP |
148673 |
93-208 |
Y |
1138936 |
10/16/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Auburn WWTP |
448871 |
R5-2023-0025 |
Y |
1138935 |
10/15/2024 |
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 |
Auburn WWTP |
448871 |
R5-2023-0025 |
Y |
1138786 |
12/31/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-Rags caused 209 gallons of sewage to spill from Manhole at 353790 to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3),Surface Water,Paved Surface |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1138771 |
12/29/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 2100 gallons of sewage to spill from Lateral Clean Out (Private) at 353691 to Surface Water,Paved Surface,Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1138731 |
09/30/2024 |
Order Conditions |
During the August 2024 monitoring event, the pH was reported in effluent storage pond at greater than 8.5 pH units in violation of Discharge Specification B.7 of the WDRs. |
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 pond at greater than 8.5 pH units in violation of Discharge Specification B.7 of the WDRs. |
Violation |
None |
Report |
Hidden Valley Lake WRF |
147692 |
5-00-019 |
Y |
1138719 |
12/16/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 37552 gallons of sewage to spill from Lateral Clean Out (Public) at 353637 to Street/Curb and Gutter (2 3),Surface Water,Unpaved Surface,Paved Surface,Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1138708 |
12/26/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 191 gallons of sewage to spill from Lateral Clean Out (Public) at 353662 to Surface Water,Unpaved Surface,Street/Curb and Gutter (2 3),Paved Surface,Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1138599 |
12/31/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 3000 gallons of sewage to spill from Gravity Mainline,Manhole at 564 Auburn Ravine Rd to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3),Paved Surface |
Violation |
None |
SSO |
City Of Auburn CS |
300875 |
2022-0103-DWQ |
N |
1138590 |
01/02/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Monthly Category 3 Spill; Debris-wipes/Non-disposables,Debris-Rags,Fats, Oil and Grease (FOG) caused 540 gallons of sewage to spill from Manhole at Burneyville Ct to Groundwater Infiltration Basin or Facility,Unpaved Surface |
Violation |
None |
SSO |
Riverbank CS |
301649 |
2022-0103-DWQ |
Y |
1138587 |
11/23/2024 |
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 |
Hammonton Gold Village WWTP |
447871 |
R5-2022-0024 |
Y |
1138571 |
11/06/2024 |
Order Conditions |
Less than 1-foot freeboard at the primary wastewater storage lagoon per Reissued Dairy General Order No. R5-2013-0122. Pond Specification C. 1. |
Violation |
None |
Inspection |
Sierra Rose Dairy |
332035 |
R5-2013-0122 |
Y |
1138559 |
12/30/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 10500 gallons of sewage to spill from Manhole at Auburn Ravine Trail Park to Surface Water,Unpaved Surface |
Violation |
None |
SSO |
City Of Auburn CS |
300875 |
2022-0103-DWQ |
N |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
1138538 |
11/06/2024 |
Order Conditions |
Excessive manure in corrals. Corrals are not graded to promote drainage per Reissued Dairy General Order No. R5-2013-0122. Production Area Specification D. 1 and D. 6 |
Violation |
None |
Inspection |
Sierra Rose Dairy |
332035 |
R5-2013-0122 |
Y |
1138442 |
11/22/2024 |
Surface Water |
Receiving Water Violation: During Event #1, the turbidity increased from the upstream receiving water location (16.3 NTU, RSW-001; Delta King) to the downstream receiving water location (31.4 NTU, RSW-002; Miller Park) by greater than 20%, exceeding the receiving water limitations. During CSO events in the past, receiving water limitations for turbidity have occasionally been exceeded. Previous evaluations have determined that turbidity can vary in the Sacramento River over the course of storm events, but the variability was not necessarily related to CSO events. Additionally, during prior turbidity self-reported violations, the Central Valley Regional Water Quality Control Board (CVRQCB) noted that the CSS was not the only contributor to turbidity during the event, and the Notice of Violation was reversed. |
Violation |
N |
eSMR |
Sac City Combined WW Collection/TRT Sys |
440651 |
R5-2020-0039 |
Y |
1138324 |
11/26/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1138323 |
11/25/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1138322 |
11/24/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1138321 |
11/23/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1138320 |
11/27/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1138319 |
11/18/2024 |
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 54 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1138318 |
11/28/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4 MPN/100 mL at TCO-001. |
Violation |
N |
eSMR |
Brentwood WWTP |
456852 |
R5-2024-0020 |
Y |
1138297 |
12/12/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 225 gallons of sewage to spill from Lateral Clean Out (Public) at 353166 to Unpaved Surface,Paved Surface,Street/Curb and Gutter (2 3),Surface Water,Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1138288 |
11/19/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
White Slough Water Pollution Control Facility |
429451 |
R5-2023-0025 |
Y |
1138287 |
11/20/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
White Slough Water Pollution Control Facility |
429451 |
R5-2023-0025 |
Y |
1138278 |
11/26/2024 |
CAT2 |
Nickel, Total Daily Maximum limit is 26 ug/L and reported value was 37 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1138276 |
11/26/2024 |
CAT2 |
Zinc, Total Monthly Average limit is 18 ug/L and reported value was 32 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1138275 |
11/26/2024 |
CAT2 |
Nickel, Total Monthly Average limit is 14 ug/L and reported value was 37 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1138274 |
11/26/2024 |
CAT2 |
Copper, Total Daily Maximum limit is 3.9 ug/L and reported value was 18 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1138273 |
11/26/2024 |
CAT2 |
Copper, Total Monthly Average limit is 1.3 ug/L and reported value was 18 ug/L at EFF-001. |
Violation |
N |
eSMR |
Malakoff Diggins Historic Park |
450543 |
R5-2023-0002 |
N |
1138267 |
11/07/2024 |
Order Conditions |
Turbidity instantaneous maximum limit is 0.5 NTU and reporting value was 0.580 at EFF-001 |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
1138255 |
11/21/2024 |
Order Conditions |
Daily maximum turbidity exceeded 10 NTU on 11/21, 11/22, and 11/23. Daily average turbidity exceeded 2 NTU on 11/23. Turbidity exceeded 5 NTU more than 5% of the day on 11/21, 11/22, and 11/23. Minimum hourly UV transmittance was below 55% on 11/23. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1137943 |
11/30/2024 |
Order Conditions |
The eSMR contains pH reading results over the permitted 9.0 SU limit at location IRR-FOR on November 04, and 11, 2024 and at location STO-002 on November 04, 2024. |
Violation |
N |
eSMR |
Modesto WQCF WW Land Disposal (secondary trtmt) |
147127 |
99-112 |
Y |
1137781 |
11/25/2024 |
OEV |
Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 130.0 MPN/100 mL at EFF-003. |
Violation |
N |
eSMR |
Yuba City WWTF |
428768 |
R5-2019-0017-01 |
Y |
1137780 |
11/22/2024 |
OEV |
Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 130.0 MPN/100 mL at EFF-003. |
Violation |
N |
eSMR |
Yuba City WWTF |
428768 |
R5-2019-0017-01 |
Y |
1137775 |
12/03/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below) caused 348 gallons of sewage to spill from Manhole at K05-138 to Other (specify below),Unpaved Surface |
Violation |
None |
SSO |
South Placer Mud CS |
301516 |
2022-0103-DWQ |
N |
1137764 |
11/26/2024 |
Order Conditions |
INCOMPLETE WINTERIZATION AND USE OF NONCOMPLIANT COVER MATERIAL ON OUTER SLOPES IN VIOLATION OF WASTE DISHARGE REQUIREMENTS R5-2024-0002 |
Violation |
N |
Inspection |
Forward Landfill (Austin Road) |
456228 |
R5-2024-0002 |
Y |
1137756 |
11/06/2024 |
Unauthorized Discharge |
During a conference call on 12 December 2024, the Discharger described the waste to Central Valley Water Board staff as 2.17 tons of soil with PCB concentrations greater than the RCRA Hazardous Levels remained relatively in place with other soils on the current top lift of Future Units overlying the Austin Road Unit and that the soils had been tarped and a berm placed around them. |
Violation |
None |
Report |
Forward Landfill (Austin Road) |
456228 |
R5-2024-0002 |
Y |
1137741 |
08/31/2024 |
CAT1 |
Manganese, Total Monthly Average limit is 80 ug/L and reported value was 160 ug/L. |
Violation |
N |
Report |
Recology Hay Road Landfill |
416226 |
R5-2022-0006-02 |
Y |
1137730 |
12/09/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below),Debris-General caused 6625 gallons of sewage to spill from Manhole at Roberts Road and Inwood Road to Unpaved Surface,Paved Surface,Other (specify below),Surface Water |
Violation |
None |
SSO |
City Of Folsom CS |
301614 |
2022-0103-DWQ |
N |
1137685 |
12/02/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 336 gallons of sewage to spill from Lateral Clean Out (Public) at 352663 to Street/Curb and Gutter (2 3),Surface Water,Drainage Conveyance System that discharges to surface water,Paved Surface |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1137636 |
10/01/2024 |
CAT2 |
Chloroform Daily Maximum limit is 0.7 ug/L and reported value was 0.89 ug/L at M-007. |
Violation |
N |
eSMR |
Aerojet Interim GW Extraction & Treatment System |
441580 |
R5-2020-0051 |
Y |
1137398 |
12/06/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused N/A gallons of sewage to spill from Gravity Mainline at 2508 Halfmoon Ct. to Drainage Conveyance System,Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Lincoln CS |
301806 |
2022-0103-DWQ |
N |
1137150 |
11/25/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 213 gallons of sewage to spill from Lateral Clean Out (Public) at 352375 to Unpaved Surface,Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3),Paved Surface,Surface Water |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1137146 |
11/25/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 95 gallons of sewage to spill from Lateral Clean Out (Public) at 352361 to Surface Water,Unpaved Surface,Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3) |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1137069 |
08/30/2024 |
Deficient Reporting |
The Discharger stated a valid monthly biochemical oxygen demand (BOD) result was not reported in August 2024 due a laboratory error during sample analysis. There was no time to collect a repeat sample because the original monthly sample was collected on 30 August 2024. The Discharger stated that weekly dissolved oxygen (DO), pH, and temperature monitoring were not conducted during the weeks ending 21 September 2024 and 28 September 2024 due to the transfer of ownership of the Facility and the lack of qualified staff available to perform weekly monitoring. |
Violation |
N |
Report |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
1137053 |
11/18/2024 |
Unauthorized Discharge |
The newly constructed partially above-ground Tier 1 pond (Pond) contains wastewater prior to the Executive Officer approval for a Post-Construction Report (PCR). |
Violation |
N |
Inspection |
Garcia's Registered Jerseys |
335273 |
R5-2013-0122 |
Y |
1137044 |
11/22/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 45 gallons of sewage to spill from Lateral Clean Out (Private) at 1600 Canyon Terrace Lane to Unpaved Surface,Drainage Conveyance System,Drainage Conveyance System that discharges to surface water,Paved Surface,Other (specify below) |
Violation |
None |
SSO |
City Of Folsom CS |
301614 |
2022-0103-DWQ |
N |
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 |
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 |
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 |
1136881 |
12/02/2024 |
Late Report |
Non submittal of the October 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 |
1136879 |
10/02/2024 |
Late Report |
Non submittal of the August 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 |
1136877 |
09/02/2024 |
Late Report |
Non submittal of the July 2024 monitoring report. |
Violation |
None |
Report |
Moss Creek Winery |
140249 |
88-066 |
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 |
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 |
1136856 |
11/05/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 180 gallons of sewage to spill from Lateral Clean Out (Public) at 352058 to Paved Surface,Street/Curb and Gutter (2 3),Surface Water,Unpaved Surface,Drainage Conveyance System |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1136811 |
10/02/2024 |
Order Conditions |
Vegetation observed in the wastewater ponds in violation of Discharge Specification B.8 of the WDRs. |
Violation |
None |
Inspection |
Berryessa SMI Opco Lp dba Pleasure Cove Marina |
146742 |
98-086 |
Y |
1136780 |
10/24/2024 |
Deficient Monitoring |
Facility staff accidentally disposed of the total coliform sample collected on 24 October 2024. |
Violation |
N |
eSMR |
Woodland Water Pollution Control Facility |
438341 |
R5-2020-0015 |
Y |
1136773 |
10/15/2024 |
Order Conditions |
UV lamps were off for 22 hours spanning 15 and 16 October, resulting in minimum hourly UV transmittance to be 0 mJ/cm2 on both days. Lamps also shut off for a few minutes on 22 October. |
Violation |
N |
eSMR |
Northwest WWTF |
442757 |
R5-2021-0004 |
Y |
1136691 |
10/30/2024 |
Order Conditions |
The eSMR contains pH reading results over the permitted 9.0 SU limit at location IRR-FOR on October 14, 21, and 28, 2024. |
Violation |
N |
eSMR |
Modesto WQCF WW Land Disposal (secondary trtmt) |
147127 |
99-112 |
Y |
1136673 |
10/30/2024 |
Deficient Monitoring |
Discharger did not conduct manual hourly monitoring of influent flow, effluent flow, filter effluent turbidity, UV transmittance, UV dose, or flow through the UV system during the second hour of a 2 hr 10 min disruption of the data recording system. |
Violation |
N |
eSMR |
Hangtown Creek WRF |
439621 |
R5-2023-0025 |
Y |
1136572 |
10/02/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 11.0 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
City of Colusa WWTP |
447828 |
R5-2022-0020 |
Y |
1136555 |
10/19/2024 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 15 mg/L and reported value was 16 mg/L at EFF-001. |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
1136550 |
10/16/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
City of Colfax WWTP |
455418 |
R5-2023-0025 |
Y |
1136547 |
10/31/2024 |
CAT1 |
Nitrite Plus Nitrate (as N) Monthly Average (Mean) limit is 10 mg/L and reported value was 11.8 mg/L at EFF-001. |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
1136536 |
10/10/2024 |
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 30 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
White Slough Water Pollution Control Facility |
429451 |
R5-2023-0025 |
Y |
1136535 |
11/15/2024 |
Order Conditions |
Lack of groundwater separation at LF-2 LCRS sump; VOCs in wells |
Violation |
None |
Report |
L and D LF |
448385 |
R5-2022-0045 |
N |
1136493 |
11/07/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 336 gallons of sewage to spill from Lateral Clean Out (Public) at 4940 Whitney Blvd Rocklin to Drainage Conveyance System that discharges to surface water,Surface Water |
Violation |
None |
SSO |
South Placer Mud CS |
301516 |
2022-0103-DWQ |
N |
1136486 |
11/07/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure caused 3925 gallons of sewage to spill from Other (specify below) at 351537 to Other (specify below),Street/Curb and Gutter (2 3),Surface Water,Unpaved Surface,Paved Surface |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1136340 |
09/28/2024 |
Deficient Monitoring |
Temperature monitoring was not performed during the weeks ending 9/21/2024 and 9/28/2024. Company in process of Sale and no qualified employees employed at time of sampling. |
Violation |
None |
eSMR |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
1136193 |
10/22/2024 |
Surface Water |
Discharger caused receiving water temperature to increase by more than 5 degreed on 10/22/2024. Temperature at RSW-002 was 61.7F, Temperature at RSW-001 was 56.1F, Temperature at EFF-001 was 76.3F. |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
443249 |
R5-2023-0025 |
Y |
1136192 |
10/15/2024 |
Surface Water |
Discharger caused receiving water temperature to increase by more than 5 degrees on 10/15/2024. Temperature was 71.2F at RSW-002, Temperature was 61.7F at RSW-001, Temperature was 79.5F at EFF-001. |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
443249 |
R5-2023-0025 |
Y |
1136191 |
10/08/2024 |
Surface Water |
Discharge caused receiving water temperature to increase by more than 5 degrees on 10/8 - Temperature was 62.3F at RSW-001, Temperature was 69.4F at RSW-002, Temperature was 81.1F at EFF-001. |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
443249 |
R5-2023-0025 |
Y |
1136156 |
10/16/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 7.8 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1136155 |
10/21/2024 |
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 |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1136154 |
10/17/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 6.1 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1136152 |
08/22/2024 |
Order Conditions |
Turbidity at FIL-001 exceeded 5 NTU for more than 5 % of the day during 8/22/2024. |
Violation |
N |
Report |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1136122 |
09/30/2024 |
Order Conditions |
Total Coliform Organisms exceeded 2.2 MPN/100 mL in Monitoring Wells (MW)s 1. 2 and 3 during the third quarter 2024 monitoring period, in violation of Groundwater Limitations E.2 of the WDRs. |
Violation |
None |
Report |
City of Newman WWTF |
420963 |
R5-2018-0024 |
Y |
1136036 |
11/18/2024 |
Order Conditions |
Discharge of waste outside the Facility?s Class III landfills to the unsaturated zone and groundwater beneath the Facility and beyond the Point of Compliance. WDRs Prohibitions A.2, A.8, and A.9, and Facility Specifications C.7, and Detection Monitoring Specifications F.6. Current Status ? ? VOCs are detected outside the units both in groundwater and landfill gas. ? No corrective action has been initiated to address the groundwater impacts. ? The previously landfill gas system has be covered over by the unpermitted placement of soil removed from the Module 6 project. ? The Discharger is not in compliance with the existing WDRs, and Title 27. Section 20430(j) of Title 27 states: RWQCB-Initiated CAP Changes -Any time the RWQCB determines that the corrective action program does not satisfy the requirements of this section, the discharger shall, within 90 days of receiving written notification of such determination by the RWQCB, submit an amended report of waste discharge to make appropriate changes to the program. |
Violation |
None |
Report |
Western Regional Sanitary LF |
329292 |
R5-2007-0047 |
Y |
1135997 |
09/04/2024 |
CAT2 |
Acetaldehyde Daily Maximum limit is 0.51 lb/day and reported value was 0.58 lb/day at M-002. |
Violation |
N |
eSMR |
Aerojet Interim GW Extraction & Treatment System |
441580 |
R5-2020-0051 |
Y |
1135996 |
09/04/2024 |
CAT2 |
Acetaldehyde Daily Maximum limit is 5 ug/L and reported value was 9.8 ug/L at M-002. |
Violation |
N |
eSMR |
Aerojet Interim GW Extraction & Treatment System |
441580 |
R5-2020-0051 |
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 of Discharge Specification B.6 of the WDRs. |
Violation |
None |
Report |
Cebro Frozen Foods |
147069 |
98-231 |
Y |
1135184 |
10/21/2024 |
Late Report |
Annual SMR ( PROGRPT ) (WDR VI.C.7.a) report for 2023 (2010166) was due on 20-OCT-24 |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
1135183 |
10/21/2024 |
Late Report |
Annual SMR ( PROGRPT ) (WDR VI.C.3.a) report for 2023 (2010094) was due on 20-OCT-24 |
Violation |
None |
Report |
Mountain House WWTP |
416414 |
R5-2017-0119 |
N |
1135182 |
10/21/2024 |
Late Report |
Annual SMR ( TECHRPT ) (Annual Progress Report for Methylmercury (WDR VI.C.7.a.iv.1)) report for 2023 (2393600) was due on 20-OCT-24 |
Violation |
None |
Report |
City of Davis WWTP |
428211 |
R5-2018-0086 |
N |
1135088 |
09/09/2024 |
Deficient Monitoring |
The eSMR does not include a required result for electrical conductivity at location CAN-SEG for the week of September 09. A sample was collected by operations staff on September 09, 2024. The sample was left with the City of Modesto laboratory for analysis. |
Violation |
N |
eSMR |
Modesto WQCF WW Land Disposal (secondary trtmt) |
147127 |
99-112 |
Y |
1135087 |
09/02/2024 |
Order Conditions |
The eSMR contains pH reading results over the permitted 9.0 SU limit at location STO-002 September 02, 09, 23 and 30, 2024. |
Violation |
N |
eSMR |
Modesto WQCF WW Land Disposal (secondary trtmt) |
147127 |
99-112 |
Y |
1135057 |
09/04/2024 |
Deficient Monitoring |
NPDES Permit R5-2021-0003, Section VII.B.1, Table E-9, the quarterly chloride (mg/L) grab samples for receiving water monitoring wells MW-3, MW-4, MW-5, MW-9W, MW-11, and MW-AW were not collected for analysis. |
Violation |
N |
eSMR |
City of Manteca WW Quality Control Facility |
442750 |
R5-2021-0003 |
Y |
1135048 |
09/11/2024 |
Deficient Monitoring |
a. The MRP condition IV.A.2.i. requires that ¿effluent samples for temperature, pH, hardness, dissolved oxygen, and dissolved organic carbon shall be taken approximately the same time and on the same date with the receiving water samples for these parameters.¿ The sample for effluent dissolved oxygen was missed when all other listed parameters were collected on 9/11/2024 at both the effluent and receiving water monitoring locations. The issue was not immediately identified, and the effluent DO sampling did not occur until 9/18/2024. |
Violation |
N |
eSMR |
UC Davis Main WWTP |
442761 |
R5-2021-0007 |
Y |
1135042 |
09/30/2024 |
CAT1 |
Nitrite Plus Nitrate (as N) Monthly Average (Mean) limit is 10.0 mg/L and reported value was 12.35 mg/L at EFF-001. |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
1134967 |
09/30/2024 |
CAT1 |
Ammonia, Total (as N) Monthly Average limit is 31 mg/L and reported value was 32 mg/L at EFF-003. |
Violation |
N |
eSMR |
Yuba City WWTF |
428768 |
R5-2019-0017-01 |
Y |
1134966 |
09/10/2024 |
Surface Water |
Discharge caused the receiving water temperature to increase by more than 5 degrees on 9/10/24- Temperature was 66 degrees at RSW-001 and 72 degrees at RSW-002 |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
443249 |
R5-2023-0025 |
Y |
1134965 |
09/26/2024 |
Surface Water |
Discharge caused the receiving water temperature to increase by more than 5 degrees on 9/26/24- Temperature was 63 degrees at RSW-001, 69 degrees at RSW-002, and 80 degrees at EFF-001. |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
443249 |
R5-2023-0025 |
Y |
1134964 |
09/18/2024 |
Surface Water |
Discharge caused the receiving water temperature to increase by more than 5 degrees on 9/18/24- Temperature was 63 degrees at RSW-001, 70 degrees at RSW-002, and 79 degrees at EFF-001. |
Violation |
N |
eSMR |
Galt WWTP & Reclamation Facility |
443249 |
R5-2023-0025 |
Y |
1134900 |
09/09/2024 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction Other limit is 1 TUc and reported value was 1.3 TUc at EFF-001. |
Violation |
N |
eSMR |
Nevada City WWTP |
448476 |
R5-2022-0039 |
N |
1134776 |
09/28/2024 |
Deficient Monitoring |
Dissolved Oxygen monitoring was not performed during the weeks ending 9/21/2024 and 9/28/2024. Company in process of Sale and no qualified employees employed at time of sampling. |
Violation |
N |
eSMR |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
1134775 |
09/28/2024 |
Deficient Monitoring |
pH monitoring was not performed during the weeks ending 9/21/2024 and 9/28/2024. Company in process of Sale and no qualified employees employed at time of sampling. |
Violation |
N |
eSMR |
Sterling Caviar LLC, Elverta |
447011 |
R5-2022-0005 |
Y |
1134606 |
10/05/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris from Lateral caused 84 gallons of sewage to spill from Lateral Clean Out (Public) at 349931 to Drainage Conveyance System that discharges to surface water,Surface Water,Unpaved Surface,Paved Surface,Street/Curb and Gutter (2 3) |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1134596 |
09/30/2024 |
CAT2 |
Arsenic, Total Recoverable Monthly Average limit is 10 ug/L and reported value was 847 ug/L at EFF-001. |
Violation |
N |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1134595 |
09/30/2024 |
CAT2 |
Nickel, Total Monthly Average limit is 45.0 ug/L and reported value was 78.4 ug/L at EFF-001. |
Violation |
N |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1134594 |
09/26/2024 |
CAT2 |
Antimony, Total Recoverable Daily Maximum limit is 11 ug/L and reported value was 27.0 ug/L at EFF-001. |
Violation |
N |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1134593 |
09/26/2024 |
CAT2 |
Arsenic, Total Recoverable Daily Maximum limit is 22 ug/L and reported value was 847 ug/L at EFF-001. |
Violation |
N |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1134592 |
09/30/2024 |
CAT2 |
Antimony, Total Recoverable Monthly Average limit is 5.6 ug/L and reported value was 27.0 ug/L at EFF-001. |
Violation |
N |
eSMR |
Sixteen to One Mine |
444288 |
R5-2021-0037 |
Y |
1134551 |
10/02/2024 |
Late Report |
Once Only OneTime ( TECHRPT ) (MRP X.D.2 Analytical Methods Rpt) report for 2024/10/01 (2855987) was due on 01-OCT-24 |
Violation |
None |
Report |
Ironhouse WWTF |
457472 |
R5-2024-0038 |
N |
1134478 |
08/30/2024 |
CAT2 |
Acetaldehyde Monthly Average limit is 5 ug/L and reported value was 8 ug/L at M-002. |
Violation |
N |
eSMR |
Aerojet Interim GW Extraction & Treatment System |
441580 |
R5-2020-0051 |
Y |
1134407 |
10/04/2024 |
Order Conditions |
Lack of groundwater separation beneath landfill MRP A7.b.v. and b.v.d. |
Violation |
None |
Report |
Recology Ostrom Road Landfill - Aquifer Pilot Test Project |
419458 |
R5-2018-0007 |
N |
1134383 |
09/22/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation caused 18100 gallons of sewage to spill from Force Main at Green Valley Road/350 Stage Stop Court, El Dorado Hills, CA to Surface Water,Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
El Dorado Hills CS |
301668 |
2022-0103-DWQ |
N |
1133078 |
09/20/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion caused 233 gallons of sewage to spill from Lateral Clean Out (Public) at 349156 to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Surface Water,Paved Surface,Unpaved Surface |
Violation |
None |
SSO |
Sacramento Area Sewer District CS |
301305 |
2022-0103-DWQ |
Y |
1132982 |
09/29/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables caused 450 gallons of sewage to spill from Manhole at 15323 Austin Road, Clearlake, CA 95422 to Street/Curb and Gutter (2 3),Drainage Conveyance System,Paved Surface |
Violation |
None |
SSO |
Southeast Regional Waste Disp Fac CS |
301523 |
2022-0103-DWQ |
N |
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 |
Wastewater Recovery Center |
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 |
Wastewater Recovery Center |
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 |
Wastewater Recovery Center |
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 |
Wastewater Recovery Center |
437232 |
R5-2020-0007-01 |
Y |
1132929 |
09/27/2024 |
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 130 MPN/100 mL at UVS-001. |
Violation |
N |
eSMR |
Ironhouse WWTF |
457472 |
R5-2024-0038 |
N |
1132928 |
09/17/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at UVS-001. |
Violation |
N |
eSMR |
Ironhouse WWTF |
457472 |
R5-2024-0038 |
N |
1132927 |
09/16/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at UVS-001. |
Violation |
N |
eSMR |
Ironhouse WWTF |
457472 |
R5-2024-0038 |
N |
1132926 |
09/15/2024 |
OEV |
Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.5 MPN/100 mL at UVS-001. |
Violation |
N |
eSMR |
Ironhouse WWTF |
457472 |
R5-2024-0038 |
N |
1132867 |
09/27/2024 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Fats, Oil and Grease (FOG),Debris-General caused 150 gallons of sewage to spill from Manhole at Intersection of Palmer Ave. and golf Ave., Clearlake, CA 95422 to Paved Surface,Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Southeast Regional Waste Disp Fac CS |
301523 |
2022-0103-DWQ |
N |
1132861 |
08/26/2024 |
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 |
Olivehurst WWTP |
443216 |
R5-2021-0024 |
Y |
1132841 |
09/11/2024 |
Order Conditions |
Turbidity instantaneous maximum limit is 0.5 NTU and the reporting value was 0.856 at EFF-001 |
Violation |
N |
eSMR |
Lake of the Pines WWTP |
439955 |
R5-2023-0025 |
Y |
1132837 |
08/31/2024 |
CAT1 |
Nitrite Plus Nitrate (as N) Monthly Average (Mean) limit is 10 mg/L and reported value was 19.27 mg/L at EFF-001. |
Violation |
N |
eSMR |
Cascade Shores WWTP |
442921 |
R5-2023-0025 |
Y |
1131969 |
09/02/2024 |
Late Report |
Monthly SMR ( MONNPDES ) report for July 2024 (2459807) was due on 01-SEP-24 |
Violation |
None |
Report |
Deuel Vocational Institution |
432991 |
R5-2019-0047 |
N |
1131908 |
09/01/2024 |
Failure to Notify |
Failure to enroll THP before beginning operations. |
Violation |
N |
Report |
THP 4-22-005-TUO Boyer Conversion |
458420 |
R5-2017-0061 |
Y |
1131590 |
09/04/2024 |
Order Conditions |
Inorganic compounds (nitrates and other salts) continue to be detected above WQ limits. Discharger required to evaluate the effectiveness of cleanup |
Violation |
None |
Report |
EchoWater Resource Recovery Facility |
404120 |
R5-2015-0133 |
N |
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