| 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. |
| 1148858 |
04/07/2025 |
Order Conditions |
A Quality Assurance-Quality Control Program (QAQC) manual for all on-site field measurements was not available for inspection by Central Valley Water Board staff during the inspection. |
Violation |
None |
Inspection |
Cutler-Orosi WWTF |
460450 |
R5-2025-0013 |
N |
| 1148843 |
04/07/2025 |
Order Conditions |
Dried sludge was observed stored on an unlined sludge drying bed on 7 April 2025. As of the 24 April 2025 update, the temporary sludge pile was removed from the unlined sludge drying bed and properly stored in the lined storage area. Storage of the temporary sludge pile on unlined surfaces is a violation of Order R5-2025-0013, Discharge Prohibition III.G, which prohibits the processing or storage of residual sludge, solid waste, or biosolids on unlined surfaces. |
Violation |
None |
Inspection |
Cutler-Orosi WWTF |
460450 |
R5-2025-0013 |
N |
| 1148842 |
03/31/2024 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85.0 % and reported value was 83.0 % at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148841 |
04/30/2022 |
CAT1 |
Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and reported value was 57 % at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148840 |
03/16/2021 |
CAT1 |
Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 60.0 mg/L and reported value was 62 mg/L at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148839 |
12/14/2021 |
CAT1 |
Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 60.0 mg/L and reported value was 78 mg/L at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148838 |
04/19/2022 |
CAT1 |
Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 60 mg/L and reported value was 330 mg/L at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148837 |
04/30/2022 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 89 mg/L at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148836 |
12/20/2022 |
CAT1 |
Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 60.0 mg/L and reported value was 70 mg/L at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148835 |
01/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 60 mg/L and reported value was 130 mg/L at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148834 |
01/31/2023 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 32 mg/L at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148833 |
03/12/2024 |
CAT1 |
Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 60.0 mg/L and reported value was 86.0 mg/L at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148832 |
03/26/2024 |
CAT1 |
Total Suspended Solids (TSS) Maximum Daily (MDEL) limit is 60 mg/L and reported value was 88 mg/L at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148831 |
03/31/2024 |
CAT1 |
Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 48 mg/L at EFF-001. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148788 |
10/31/2024 |
Deficient Monitoring |
EFF-001: Temperature CRP-001: Effluent applied, location and type of crop where effluent is applied, rainfall, effluent application rate, supplemental irrigation rate, BOD loading rate, total nitrogen loading rate from wastewater, total nitrogen loading rate from fertilizer, salt loading rate |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148786 |
11/30/2024 |
Deficient Monitoring |
EFF-001: Temperature CRP-001: Effluent applied, location and type of crop where effluent is applied, rainfall, effluent application rate, supplemental irrigation rate, BOD loading rate, total nitrogen loading rate from wastewater, total nitrogen loading rate from fertilizer, salt loading rate |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148785 |
12/31/2024 |
Deficient Monitoring |
EFF-001: Temperature, total organic carbon, oil and grease, MBAS, standard minerals. CRP-001: Effluent applied, location and type of crop where effluent is applied, rainfall, effluent application rate, supplemental irrigation rate, BOD loading rate, total nitrogen loading rate from wastewater, total nitrogen loading rate from fertilizer, salt loading rate, and hydraulic and nutrient balance. SPL-001: Electrical conductivity. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148784 |
01/31/2025 |
Deficient Monitoring |
EFF-001: Temperature CRP-001: Effluent applied, location and type of crop where effluent is applied, rainfall, effluent application rate, supplemental irrigation rate, BOD loading rate, total nitrogen loading rate from wastewater, total nitrogen loading rate from fertilizer, salt loading rate |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148783 |
02/28/2025 |
Deficient Monitoring |
EFF-001: Temperature CRP-001: Effluent applied, location and type of crop where effluent is applied, rainfall, effluent application rate, supplemental irrigation rate, BOD loading rate, total nitrogen loading rate from wastewater, total nitrogen loading rate from fertilizer, salt loading rate |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148782 |
03/31/2021 |
Deficient Reporting |
Missing identification of violations - total suspended solids |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148781 |
12/31/2021 |
Deficient Reporting |
Missing identification of violations - total suspended solids |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148780 |
04/30/2022 |
Deficient Reporting |
Missing identification of violations - total suspended solids |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148778 |
12/31/2022 |
Deficient Reporting |
Missing identification of violations - total suspended solids |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148777 |
01/31/2023 |
Deficient Reporting |
Missing identification of violations - total suspended solids |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148776 |
03/31/2024 |
Deficient Reporting |
Missing identification of violations - total suspended solids |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148775 |
10/31/2024 |
Deficient Reporting |
Missing monthly summary values for total suspended solids, settleable solids, chloride, and boron. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148774 |
11/30/2024 |
Deficient Reporting |
Missing monthly summary values for total suspended solids, settleable solids, chloride, and boron. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148773 |
12/31/2024 |
Deficient Reporting |
Missing monthly summary values for total suspended solids, settleable solids, boron, and chloride. Reported data does not match analysis sheets and/or spreadsheet logbooks (incorrect units for settleable solids, pH, freeboard, EC, DO). Reported data does not match analysis sheets and/or spreadsheet logbooks (PND-001 and PND-001 freeboard and DO). |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148772 |
01/31/2025 |
Deficient Reporting |
Missing monthly summary values for total suspended solids, settleable solids, boron, and chloride. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1148771 |
02/28/2025 |
Deficient Reporting |
Missing monthly summary values for total suspended solids, settleable solids, boron, and chloride. |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1099061 |
01/02/2022 |
Late Report |
Monthly SMR ( MONNPDES ) report for November 2021 (2063344) was due on 01-JAN-22 |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1098000 |
12/02/2021 |
Late Report |
Monthly SMR ( MONNPDES ) report for October 2021 (2063343) was due on 01-DEC-21 |
Violation |
None |
Report |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
N |
| 1091030 |
02/04/2021 |
Order Conditions |
Threaten violation of the groundwater limitation (threaten violation of WDRs section V.B) |
Violation |
N |
Inspection |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
Y |
| 1091029 |
02/04/2021 |
Order Conditions |
Discharge of sludge solids including scum to unlined drying bed did not preclude leachate formation and infiltration of waste constituents into soil in a mass or concentration that will violate groundwater limitations (violation of WDRs Provision VI.C.5.a.i.) |
Violation |
N |
Inspection |
Cutler-Orosi WWTF |
420796 |
R5-2018-0011 |
Y |
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