| 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. |
| 1151283 |
02/02/2026 |
Late Report |
Semi-Annual SMR ( MONNPDES ) report for H2 2025 (3012066) was due on 01-FEB-26 |
Violation |
None |
Report |
Niland SD WWTP |
430972 |
R7-2019-0005 |
N |
| 1151210 |
12/10/2025 |
CTOX |
Chronic Toxicity-Green Alga-Growth 4-Day Continuous Average limit is 0 % effect and reported value was 089.3 % effect at EFF-001. |
Violation |
N |
eSMR |
Heber PUD WWTP |
448568 |
R7-2022-0007 |
N |
| 1150920 |
01/30/2026 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-wipes/Non-disposables,Debris-Rags caused 1221 gallons of sewage to spill from Lateral Clean Out (Private) at 3332 Kansas Ave to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Paved Surface |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
| 1150811 |
12/17/2025 |
CAT2 |
Dichlorobromomethane Monthly Average limit is 46 ug/L and reported value was 57 ug/L at M-001. |
Violation |
N |
eSMR |
Temescal Creek Outfall |
394108 |
R8-2015-0006 |
N |
| 1150810 |
12/31/2025 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average limit is 650 mg/L and reported value was 702 mg/L at M-001. |
Violation |
N |
eSMR |
Temescal Creek Outfall |
394108 |
R8-2015-0006 |
N |
| 1150668 |
04/30/2025 |
CAT1 |
Total Dissolved Solids (TDS) Instantaneous Maximum limit is 1900.0 mg/L and reported value was 2100 mg/L. |
Violation |
None |
Report |
Sand and Gravel Plants Washwater Basin Disposal |
436797 |
R7-2019-0047 |
Y |
| 1150663 |
04/02/2025 |
Late Report |
Failure to submit 2024 Annual monitoring report; due 4/1/2025 |
Violation |
N |
Report |
Coachella Valley Compost |
416740 |
2015-0121-DWQ |
Y |
| 1150658 |
04/02/2025 |
Late Report |
Failure to submit 2024 Annual monitoring report; due 4/1/2025 |
Violation |
N |
Report |
Edom Hill Compost |
442676 |
2015-0121-DWQ |
Y |
| 1150494 |
12/31/2025 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Percent Removal limit is 65 % and reported value was 60 % at EFF-001. |
Violation |
N |
eSMR |
Niland SD WWTP |
461878 |
R7-2025-0017 |
N |
| 1150283 |
01/02/2026 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Root Intrusion,Debris-General caused 3117 gallons of sewage to spill from Inside Building or Structure at 1729 Marlborough Ave to Unpaved Surface,Other (specify below),Drainage Conveyance System that discharges to surface water,Building or Structure |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
| 1150110 |
11/30/2025 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average of Daily Minimums limit is 65 % and reported value was 50 % at EFF-001. |
Violation |
N |
eSMR |
Niland SD WWTP |
461878 |
R7-2025-0017 |
N |
| 1149786 |
10/27/2025 |
OEV |
E.coli Other limit is 0320 MPN/100 mL and reported value was 01600 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Niland SD WWTP |
461878 |
R7-2025-0017 |
N |
| 1149652 |
10/01/2025 |
CAT2 |
Copper, Total Recoverable Maximum Daily (MDEL) limit is 48.7 ug/L and reported value was 78 ug/L at EFF-001. |
Violation |
N |
eSMR |
Holtville City WWTP |
446737 |
R7-2022-0005 |
N |
| 1149651 |
10/31/2025 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is .14 L/day and reported value was 0.237 L/day at EFF-001. |
Violation |
N |
eSMR |
Holtville City WWTP |
446737 |
R7-2022-0005 |
N |
| 1149650 |
10/31/2025 |
CAT2 |
Copper, Total Recoverable Monthly Average limit is 19.4 ug/L and reported value was 78 ug/L at EFF-001. |
Violation |
N |
eSMR |
Holtville City WWTP |
446737 |
R7-2022-0005 |
N |
| 1149617 |
10/29/2025 |
OEV |
Fecal Coliform Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 540 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Calexico City WWTP |
459837 |
R7-2025-0007 |
N |
| 1149616 |
10/29/2025 |
OEV |
E.coli Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 540 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Calexico City WWTP |
459837 |
R7-2025-0007 |
N |
| 1149407 |
11/02/2025 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q3 2025 (2541576) was due on 01-NOV-25 |
Violation |
None |
Report |
US Navy Naval Air Facility WWTP |
445859 |
R7-2021-0045 |
N |
| 1149341 |
06/30/2025 |
Order Conditions |
6/30/2025 Inspection revealed facility was unsecured with loose debris and trash. Concrete impoundment had standing liquid showing heavy mineralization. Leachate ponds were broken. Discharger listed on permit is no longer in business. |
Violation |
None |
Inspection |
Picacho Gold Recovery Project |
397749 |
R7-2014-0060 |
Y |
| 1149289 |
09/30/2025 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average of Daily Minimums limit is 65 % and reported value was 0 % at EFF-001. |
Violation |
N |
eSMR |
Niland SD WWTP |
461878 |
R7-2025-0017 |
N |
| 1149212 |
08/21/2025 |
CTOX |
Chronic Toxicity-Green Alga-Growth 1-Hour Average (Mean) limit is 50 % effect and reported value was 82.62 % effect at EFF-001. |
Violation |
N |
eSMR |
Niland SD WWTP |
461878 |
R7-2025-0017 |
N |
| 1148910 |
08/18/2025 |
CTOX |
Chronic Toxicity Daily Maximum limit is 50 % effect and reported value was 69 % effect at EFF-003. |
Violation |
N |
eSMR |
Coachella Valley WD WWTP |
452383 |
R7-2023-0013 |
N |
| 1148909 |
08/31/2025 |
CTOX |
Chronic Toxicity Monthly Median limit is 0 Pass/Fail (Pass = 0, Fail = 1) and reported value was 1 Pass/Fail (Pass = 0, Fail = 1) at EFF-003. |
Violation |
N |
eSMR |
Coachella Valley WD WWTP |
452383 |
R7-2023-0013 |
N |
| 1148452 |
09/24/2025 |
OEV |
E.coli Other limit is 320 MPN/100 mL and reported value was 1600 MPN/100 mL at M-001A. |
Violation |
N |
eSMR |
Brawley City WWTP |
444249 |
R7-2021-0005 |
N |
| 1148443 |
08/04/2025 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average (Mean) limit is 84 mg/L and reported value was 98.4 mg/L at EFF-001. |
Violation |
N |
eSMR |
Niland SD WWTP |
461878 |
R7-2025-0017 |
N |
| 1148442 |
08/04/2025 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average of Daily Minimums limit is 65 % and reported value was 37.25 % at EFF-001. |
Violation |
N |
eSMR |
Niland SD WWTP |
461878 |
R7-2025-0017 |
N |
| 1148441 |
08/04/2025 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 56 mg/L and reported value was 068.4 mg/L at EFF-001. |
Violation |
N |
eSMR |
Niland SD WWTP |
461878 |
R7-2025-0017 |
N |
| 1148440 |
08/21/2025 |
Deficient Monitoring |
Selenium sample analysis was conducted using an alternative test procedure due to a malfunction in the laboratory¿s instrumentation. However, the laboratory did not notify me of this procedural change prior to conducting the analysis. As a result, the reported Selenium concentration was below 0.40 mg/L; however, the NPDES limit is 4.08 ug/L, which is below the MDL of the test used. |
Violation |
N |
eSMR |
Niland SD WWTP |
461878 |
R7-2025-0017 |
N |
| 1148356 |
10/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for August 2025 (3011988) was due on 01-OCT-25 |
Violation |
None |
Report |
Niland SD WWTP |
461878 |
R7-2025-0017 |
N |
| 1147746 |
08/25/2025 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 30 mg/L and reported value was 31 mg/L at EFF-001A. |
Violation |
N |
eSMR |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
| 1147634 |
08/31/2025 |
CAT2 |
Cyanide, Total (as CN) Monthly Average (Mean) limit is 04.3 ug/L and reported value was 04.77 ug/L at EFF-001C. |
Violation |
N |
eSMR |
Valley SD WWTP |
434967 |
R7-2020-0007 |
N |
| 1147632 |
08/05/2025 |
CAT2 |
Selenium, Total Recoverable Daily Maximum limit is 8.2 ug/L and reported value was 12 ug/L at EFF-001. |
Violation |
N |
eSMR |
US Navy Naval Air Facility WWTP |
445859 |
R7-2021-0045 |
N |
| 1147631 |
08/31/2025 |
CAT2 |
Selenium, Total Monthly Average (Mean) limit is 4.1 ug/L and reported value was 12.0 ug/L at EFF-001. |
Violation |
N |
eSMR |
US Navy Naval Air Facility WWTP |
445859 |
R7-2021-0045 |
N |
| 1147630 |
09/19/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Debris-General caused 10000 gallons of sewage to spill from Other Sewer System Structure,Other (specify below) at City of Brawley - Wastewater Treatment Facility to Unpaved Surface,Surface Water |
Violation |
None |
SSO |
Brawley WWTP-Npdes CS |
300425 |
2022-0103-DWQ |
N |
| 1147211 |
09/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for July 2025 (2987662) was due on 01-SEP-25 |
Violation |
None |
Report |
Niland SD WWTP |
430972 |
R7-2019-0005 |
N |
| 1146558 |
07/23/2025 |
CAT1 |
Total Suspended Solids (TSS) 7-Day Average (Mean) limit is 65 mg/L and reported value was 66 mg/L at EFF-001. |
Violation |
N |
eSMR |
Coachella Valley WD WWTP |
452383 |
R7-2023-0013 |
Y |
| 1146557 |
07/17/2025 |
CAT1 |
Total Suspended Solids (TSS) 7-Day Average (Mean) limit is 65 mg/L and reported value was 66 mg/L at EFF-001. |
Violation |
N |
eSMR |
Coachella Valley WD WWTP |
452383 |
R7-2023-0013 |
Y |
| 1146556 |
07/10/2025 |
OEV |
Salinity 7-Day Average (Mean) limit is 65.0 mg/L and reported value was 67.0 mg/L at EFF-001. |
Violation |
N |
eSMR |
Coachella Valley WD WWTP |
452383 |
R7-2023-0013 |
Y |
| 1146555 |
07/31/2025 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 45 mg/L and reported value was 60 mg/L at EFF-001. |
Violation |
N |
eSMR |
Coachella Valley WD WWTP |
452383 |
R7-2023-0013 |
Y |
| 1146552 |
07/31/2025 |
CAT1 |
Total Suspended Solids (TSS) Weekly Average limit is 65 mg/L and reported value was 74.8 mg/L at EFF-001. |
Violation |
N |
eSMR |
Seeley CWD WWTP |
453492 |
R7-2023-0003 |
N |
| 1146057 |
08/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for June 2025 (2595608) was due on 01-AUG-25 |
Violation |
None |
Report |
Imperial ID Grass Carp Hatchery |
447658 |
R7-2022-0006 |
N |
| 1145628 |
03/18/2025 |
Unauthorized Discharge |
Effluent was observed to be surfacing in the area above the leech lines (Geo Flow Field). |
Violation |
N |
Inspection |
Desert Knoll Inc. |
336457 |
R7-2006-0057 |
Y |
| 1145627 |
03/25/2025 |
Other Codes |
Staff observed the chlorine analyzer to be broken at the recycled water tank. At the time of the inspection Staff noticed that the effluent sampling point, which is a pipe connected to the recycled water tank, was leaking and dripping onto the surface. The pipe appeared to be completely covered in black tape to prevent leaks, but this did not stop the flow. At the time of the inspection the screw press at the headworks, which is described in finding 8 of the Order R7-2016-0032 as a compactor, was found to be broken and non-operational. |
Violation |
N |
Inspection |
USMC - Mainside WWTF |
405195 |
R7-2016-0032 |
Y |
| 1145276 |
03/25/2025 |
CAT1 |
Settleable Solids Daily Maximum limit is 1.0 ml/L and reported value was 3.5 ml/L. |
Violation |
None |
Report |
Turtle Rock 29 HOA |
304833 |
R7-2006-0036 |
Y |
| 1145275 |
02/28/2025 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 80 mg/L. |
Violation |
None |
Report |
Turtle Rock 29 HOA |
304833 |
R7-2006-0036 |
Y |
| 1145274 |
03/31/2025 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average limit is 350.0 mg/L and reported value was 580 mg/L. |
Violation |
None |
Report |
Turtle Rock 29 HOA |
304833 |
R7-2006-0036 |
Y |
| 1145273 |
02/28/2025 |
CAT1 |
Total Dissolved Solids (TDS) Monthly Average limit is 350.0 mg/L and reported value was 610 mg/L. |
Violation |
None |
Report |
Turtle Rock 29 HOA |
304833 |
R7-2006-0036 |
Y |
| 1145269 |
02/28/2025 |
CAT1 |
Nitrogen, Total (as N) Monthly Average limit is 10 mg/L and reported value was 16.5 mg/L. |
Violation |
None |
Report |
Turtle Rock 29 HOA |
304833 |
R7-2006-0036 |
Y |
| 1145132 |
06/30/2025 |
CAT1 |
Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) 30-Day Average limit is 30.0 mg/L and reported value was 33.6 mg/L at EFF-001. |
Violation |
N |
eSMR |
Calexico City WWTP |
459837 |
R7-2025-0007 |
N |
| 1145127 |
06/17/2025 |
OEV |
E.coli Instantaneous Maximum limit is 400 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001. |
Violation |
N |
eSMR |
Heber PUD WWTP |
448568 |
R7-2022-0007 |
N |
| 1145124 |
07/21/2025 |
CTOX |
Chronic Toxicity-C.dubia-Reproduction 7-Day Average of Daily Averages limit is 50 % effect and reported value was 65.02 % effect at EFF-001. |
Violation |
N |
eSMR |
El Centro City WWTP |
459499 |
R7-2024-0041 |
N |
| 1144932 |
06/12/2025 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Monthly Average limit is 5.9 ug/L and reported value was 12 ug/L at M-001A. |
Violation |
N |
eSMR |
Brawley City WWTP |
444249 |
R7-2021-0005 |
N |
| 1144931 |
06/12/2025 |
CAT2 |
Bis (2-Ethylhexyl) Phthalate Monthly Average limit is .12 lb/day and reported value was .23 lb/day at M-001A. |
Violation |
N |
eSMR |
Brawley City WWTP |
444249 |
R7-2021-0005 |
N |
| 1144762 |
07/03/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Pipe Structural Problem/Failure - Controls,Other (specify below) caused 8824 gallons of sewage to spill from Gravity Mainline at 3360 Fairmount Blvd. to Drainage Conveyance System,Other (specify below) |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
| 1144531 |
05/31/2025 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average (Mean) limit is 60 mg/L and reported value was 61.5 mg/L at M-002. |
Violation |
N |
eSMR |
Imperial ID Grass Carp Hatchery |
447658 |
R7-2022-0006 |
N |
| 1144448 |
05/31/2025 |
CAT1 |
Total Suspended Solids (TSS) 30-Day Average limit is 45 mg/L and reported value was 47.1 mg/L at EFF-001. |
Violation |
N |
eSMR |
Seeley CWD WWTP |
453492 |
R7-2023-0003 |
N |
| 1144002 |
06/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for April 2025 (2740592) was due on 01-JUN-25 |
Violation |
None |
Report |
Seeley CWD WWTP |
453492 |
R7-2023-0003 |
N |
| 1143803 |
05/22/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance caused 1042 gallons of sewage to spill from Lower Lateral (Public) at 3050 Lime Street to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Drainage Conveyance System |
Violation |
None |
SSO |
Riverside City CS |
300891 |
2022-0103-DWQ |
N |
| 1143724 |
04/11/2025 |
CAT1 |
Total Dissolved Solids (TDS) Annual Average (Mean) limit is 650 mg/L and reported value was 751 mg/L at M-001. |
Violation |
N |
eSMR |
Temescal Creek Outfall |
394108 |
R8-2015-0006 |
N |
| 1143340 |
05/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for March 2025 (2740591) was due on 01-MAY-25 |
Violation |
None |
Report |
Seeley CWD WWTP |
453492 |
R7-2023-0003 |
N |
| 1143339 |
05/02/2025 |
Late Report |
Quarterly SMR ( MONNPDES ) report for Q1 2025 (2740601) was due on 01-MAY-25 |
Violation |
None |
Report |
Seeley CWD WWTP |
453492 |
R7-2023-0003 |
N |
| 1142557 |
03/31/2025 |
OEV |
Total Coliform Annual Average (Mean) limit is 650 mg/L and reported value was 735 mg/L at M-001. |
Violation |
N |
eSMR |
Temescal Creek Outfall |
394108 |
R8-2015-0006 |
N |
| 1142556 |
03/19/2025 |
CAT2 |
Dichlorobromomethane Monthly Average limit is 46 ug/L and reported value was 62 ug/L at M-001. |
Violation |
N |
eSMR |
Temescal Creek Outfall |
394108 |
R8-2015-0006 |
N |
| 1142449 |
03/31/2025 |
Deficient Reporting |
Incomplete 2025 March M&R (Report does not include observations or measurements for the laundry septic tank, or the subsurface disposal area) |
Violation |
None |
Report |
Fairfield Inn & Suites Twentynine Palms-Joshua Tree National Park |
361109 |
R7-2009-0009 |
Y |
| 1142447 |
02/28/2025 |
Deficient Reporting |
Incomplete 2025 February M&R (Report does not include observations or measurements for the laundry septic tank, or the subsurface disposal area, and effluent Total Kjeldahl Nitrogen was reported instead of Total Nitrogen (as N)) |
Violation |
None |
Report |
Fairfield Inn & Suites Twentynine Palms-Joshua Tree National Park |
361109 |
R7-2009-0009 |
Y |
| 1142437 |
03/31/2025 |
OEV |
Flow Monthly Average limit is 1500.0 GPD and reported value was 1699.76 GPD. |
Violation |
None |
Report |
Fairfield Inn & Suites Twentynine Palms-Joshua Tree National Park |
361109 |
R7-2009-0009 |
Y |
| 1142137 |
04/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for February 2025 (2740590) was due on 01-APR-25 |
Violation |
None |
Report |
Seeley CWD WWTP |
453492 |
R7-2023-0003 |
N |
| 1142136 |
04/02/2025 |
Late Report |
Annual SMR ( SUMRPT ) report for 2024 (2787693) was due on 01-APR-25 |
Violation |
None |
Report |
Rialto WWRF |
381374 |
R8-2014-0010 |
N |
| 1141230 |
03/02/2025 |
Late Report |
Annual SMR ( MONNPDES ) report for 2024 (2789875) was due on 01-MAR-25 |
Violation |
None |
Report |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
| 1141229 |
03/02/2025 |
Late Report |
Monthly SMR ( MONNPDES ) report for January 2025 (2938190) was due on 01-MAR-25 |
Violation |
None |
Report |
Imperial ID El Centro GS |
436728 |
R7-2020-0006 |
N |
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