Non-Compliance
Clean Air Act
Clean Water Act
REGIONAL WASTEWATER CONTROL FACILITY
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $337,510 in total penalties since records began.
- Location
- STOCKTON, CA · View on map ↗
- County
- SAN JOAQUIN County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 9 · last Dec 19, 2025
- Total Penalties
- $337,510 · last Jul 30, 2025
- Registry ID
- 110040980034
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
12
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
8
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Permit Violations - Violation Specified in Comment | Jul 22, 2025 | — | Open |
| caa | HPV | Aug 9, 2023 | May 30, 2024 | Resolved |
| caa | HPV | Jun 14, 2023 | Jan 16, 2024 | Resolved |
| caa | HPV | May 15, 2023 | Aug 29, 2023 | Resolved |
| caa | HPV | May 15, 2023 | Aug 29, 2023 | Resolved |
| cwa | Effluent Violations - Unauthorized Discharge | Dec 31, 2022 | — | Open |
| caa | HPV | Aug 30, 2022 | May 30, 2024 | Resolved |
| caa | HPV | Aug 30, 2022 | May 30, 2024 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Mar 5, 2022 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 28, 2022 | — | Open |
| caa | HPV | Jan 4, 2022 | May 13, 2022 | Resolved |
| caa | HPV | Oct 12, 2021 | May 23, 2023 | Resolved |
| caa | HPV | Jun 14, 2021 | Nov 10, 2021 | Resolved |
| caa | HPV | Mar 23, 2020 | Sep 14, 2020 | Resolved |
| caa | HPV | Nov 25, 2019 | Nov 17, 2021 | Resolved |
| caa | HPV | Sep 17, 2019 | May 3, 2021 | Resolved |
| caa | HPV | Sep 11, 2019 | Nov 25, 2020 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jul 17, 2019 | — | Open |
| caa | HPV | Nov 13, 2017 | Jan 25, 2018 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Aug 29, 2017 | — | Open |
| caa | HPV | Jun 29, 2017 | Oct 31, 2017 | Resolved |
| caa | HPV | Apr 6, 2017 | May 22, 2017 | Resolved |
| caa | HPV | Aug 1, 2016 | Dec 30, 2016 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 11, 2010 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 10, 2008 | Dec 12, 2008 | Resolved |
| cwa | Schedule Event reported late | Sep 10, 2008 | — | Open |
| cwa | Schedule Event unachieved but reported | Sep 10, 2008 | Dec 12, 2008 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 10, 2008 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Dec 31, 2003 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Nov 30, 2003 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Oct 31, 2003 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Sep 30, 2003 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Aug 31, 2003 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jul 30, 2003 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jun 30, 2003 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | May 31, 2003 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Apr 30, 2003 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Mar 31, 2003 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Feb 28, 2003 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Feb 15, 2000 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Coliform, total general | DMR, Limited - Numeric Violation | 7.30 MPN/100mL | 2.20 | +232% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.10 mg/L | 2.50 | +24% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.10 mg/L | 2.50 | +24% | Aug 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 5.70 MPN/100mL | 2.20 | +159% | Aug 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 49.00 MPN/100mL | 23.00 | +113% | Jun 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 49.00 MPN/100mL | 23.00 | +113% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.50 mg/L | 1.20 | +108% | Jun 2025 | Open |
| %Surv Static Renewal 96Hr Oncorhynchus mykiss | DMR, Limited - Numeric Violation | 100.00 % | 90.00 | +99,999% | Jun 2025 | Open |
| %Surv Static Renewal 96Hr Oncorhynchus mykiss | DMR, Limited - Numeric Violation | 100.00 % | 70.00 | +99,999% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.50 mg/L | 1.20 | +108% | Jun 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 25.00 MPN/100mL | 2.20 | +1,036% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.50 mg/L | 3.20 | +103% | Jun 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 4.50 MPN/100mL | 2.20 | +105% | May 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 4.50 MPN/100mL | 2.20 | +105% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 3.00 mg/L | 15.00 | +99,999% | Mar 2025 | Open |
| Nitrite + Nitrate total [as N] | DMR, Limited - Numeric Violation | 16.00 mg/L | 14.00 | +14% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2.50 mg/L | 10.00 | +99,999% | Mar 2025 | Open |
| Nitrite + Nitrate total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 10.00 | +20% | Mar 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 13.00 MPN/100mL | 2.20 | +491% | Feb 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 13.00 MPN/100mL | 2.20 | +491% | Jan 2025 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 13.00 MPN/100mL | 2.20 | +491% | Dec 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 1,600.00 MPN/100mL | 240.00 | +99,999% | Aug 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 360.00 MPN/100mL | 2.20 | +16,264% | Aug 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 1,600.00 MPN/100mL | 23.00 | +99,999% | Aug 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 824.50 MPN/100mL | 2.20 | +37,377% | Aug 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 23.00 MPN/100mL | 2.20 | +945% | May 2024 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 4.50 MPN/100mL | 2.20 | +105% | Apr 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 710.06 kg/d | 499.40 | +42% | Jan 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.80 mg/L | 2.40 | +225% | Jan 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.90 mg/L | 7.60 | +30% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.00 mg/L | 7.60 | +58% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 852.61 kg/d | 499.40 | +71% | Dec 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.40 mg/L | 2.40 | +292% | Dec 2023 | Resolved |
| %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 100.00 % | 25.00 | +300% | Mar 2023 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 94.00 MPN/100mL | 23.00 | +309% | Oct 2022 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 3.20 MPN/100mL | 2.20 | +45% | Jul 2022 | Open |
| Coliform, total general | DMR, Limited - Numeric Violation | 13.80 MPN/100mL | 2.20 | +527% | Jun 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.30 mg/L | 1.20 | +175% | May 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.00 mg/L | 3.20 | +181% | May 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 968.84 kg/d | 681.00 | +42% | May 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 340.05 kg/d | 249.70 | +36% | May 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.20 mg/L | 1.20 | +83% | Apr 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.40 mg/L | 3.20 | +69% | Apr 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.40 mg/L | 2.40 | +42% | Mar 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.10 mg/L | 7.60 | +46% | Feb 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.40 mg/L | 2.40 | +167% | Feb 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 655.58 kg/d | 499.40 | +31% | Feb 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.70 mg/L | 7.60 | +67% | Jan 2021 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 600.64 kg/d | 499.40 | +20% | Jan 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.00 mg/L | 2.40 | +192% | Jan 2021 | Resolved |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
State CWA Penalty AO
Clean Water Act
· Case CA-CFEA461335 · Jul 30, 2025
$54,000
State CWA Penalty AO
Clean Water Act
· Case CA-CFEA457515 · Sep 24, 2024
$9,000
Administrative - Formal
Clean Air Act
· Case 3604006003 · May 1, 2024
$12,220
Administrative - Formal
Clean Air Act
· Case 3603976017 · May 1, 2024
$12,220
Administrative - Formal
Clean Air Act
· Case 3604006001 · Apr 30, 2024
$15,855
Administrative - Formal
Clean Air Act
· Case 3603969873 · Apr 30, 2024
$15,855
Administrative - Formal
Clean Air Act
· Case 3603814831 · Dec 14, 2023
$1,500
Administrative - Formal
Clean Air Act
· Case 3603852459 · Dec 14, 2023
$1,500
Notice of Violation
Clean Air Act
· Case 3603832559 · Sep 21, 2023
State CWA Penalty AO
Clean Water Act
· Case CA-CFEA452820 · Aug 14, 2023
$33,000
Notice of Violation
Clean Air Act
· Case 3603804006 · Aug 4, 2023
Administrative - Formal
Clean Air Act
· Case 3603710951 · Aug 3, 2023
$500
Administrative - Formal
Clean Air Act
· Case 3603685439 · Aug 3, 2023
$500
Notice of Violation
Clean Air Act
· Case 3603684356 · May 23, 2023
Administrative - Formal
Clean Air Act
· Case 3603609738 · Apr 5, 2023
$6,000
Administrative - Formal
Clean Air Act
· Case 3603577001 · Apr 5, 2023
$6,000
Notice of Violation
Clean Air Act
· Case 3603581877 · Nov 21, 2022
Administrative - Formal
Clean Air Act
· Case 3603216636 · Apr 5, 2022
$1,255
Administrative - Formal
Clean Air Act
· Case 3603084815 · Apr 5, 2022
$1,255
State CWA Penalty AO
Clean Water Act
· Case CA-CFEA445585 · Jan 27, 2022
$15,000
Other facilities in SAN JOAQUIN County, CA
DELICATO VINEYARDS
MANTECA, CA
· Manufacturing
OLDCASTLE ENCLOSURE SOLUTIONS
TRACY, CA
· Manufacturing
SAN JOAQUIN CNTY DPW SOLID WASTE HHW
STOCKTON, CA
· Administrative and Support and Waste Management
H AND H TRUCKING
STOCKTON, CA
OHANA CAR CARE CENTER
STOCKTON, CA
· Administrative and Support and Waste Management