Non-Compliance
Clean Water Act
RCRA
SUPREME CHEVROLET LLC
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
13354 AIRLINE HWY
GONZALES, LA 70737
View on map ↗ - County
- ASCENSION County
- Inspections
- 1 · last Sep 16, 2022
- Total Penalties
- $0
- Registry ID
- 110003310863
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.
8
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
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 |
|---|---|---|---|---|
| rcra | Standards for Used Oil: Generators | Sep 16, 2022 | Oct 6, 2022 | Resolved |
| rcra | Standards Applicable to Generators of HW: General | Sep 16, 2022 | Jan 26, 2023 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Sep 16, 2022 | Sep 30, 2022 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Sep 30, 2004 | Jun 28, 2022 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Sep 30, 2004 | Jun 28, 2022 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jun 30, 2004 | Jun 28, 2022 | Resolved |
| cwa | Reporting Violations - Failure to Submit DMRs | Dec 31, 2003 | Jun 28, 2022 | Resolved |
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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 214.00 mg/L | 30.00 | +613% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 214.00 mg/L | 45.00 | +376% | Dec 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 5,520.00 MPN/100mL | 400.00 | +1,280% | Dec 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 5,520.00 MPN/100mL | 200.00 | +2,660% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 256.00 mg/L | 45.00 | +469% | Sep 2025 | Resolved |
| Oil & Grease | DMR, Limited - Numeric Violation | 155.00 mg/L | 15.00 | +933% | Sep 2025 | Open |
| Oxygen demand, chem. [high level] [COD] | DMR, Limited - Numeric Violation | 6,820.00 mg/L | 300.00 | +2,173% | Sep 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,590.00 mg/L | 45.00 | +5,656% | Jun 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,590.00 mg/L | 30.00 | +8,533% | Jun 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 384.00 mg/L | 30.00 | +99,999% | Jun 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 85.00 mg/L | 45.00 | +89% | Jun 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 384.00 mg/L | 45.00 | +99,999% | Jun 2025 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 31.00 mg/L | 15.00 | +107% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,053.00 mg/L | 45.00 | +2,240% | Mar 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,290.00 MPN/100mL | 400.00 | +473% | Dec 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,290.00 MPN/100mL | 200.00 | +1,045% | Dec 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 55.00 mg/L | 45.00 | +22% | Dec 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.00 mg/L | 45.00 | +36% | Sep 2024 | Open |
| Oxygen demand, chem. [high level] [COD] | DMR, Limited - Numeric Violation | 1,760.00 mg/L | 300.00 | +487% | Mar 2024 | Open |
| Oxygen demand, chem. [high level] [COD] | DMR, Limited - Numeric Violation | 319.00 mg/L | 300.00 | +6% | Sep 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 75.00 mg/L | 45.00 | +67% | Jun 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 75.00 mg/L | 30.00 | +150% | Jun 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 9,200.00 MPN/100mL | 200.00 | +4,500% | Dec 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 9,200.00 MPN/100mL | 400.00 | +2,200% | Dec 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 51.00 mg/L | 30.00 | +70% | Jun 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 51.00 mg/L | 45.00 | +13% | Jun 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 6,440.00 MPN/100mL | 200.00 | +3,120% | Dec 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.00 mg/L | 30.00 | +103% | Dec 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.00 mg/L | 45.00 | +36% | Dec 2021 | Open |
| Oxygen demand, chem. [high level] [COD] | DMR, Limited - Numeric Violation | 321.00 mg/L | 300.00 | +7% | Dec 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 6,440.00 MPN/100mL | 400.00 | +1,510% | Dec 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 78.00 mg/L | 30.00 | +160% | Dec 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 78.00 mg/L | 45.00 | +73% | Dec 2021 | Open |
| Oxygen demand, chem. [high level] [COD] | DMR, Limited - Numeric Violation | 755.00 mg/L | 300.00 | +152% | Jun 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 83.00 mg/L | 45.00 | +84% | Jun 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 83.00 mg/L | 30.00 | +177% | Jun 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 54.00 mg/L | 45.00 | +20% | Dec 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 54.00 mg/L | 30.00 | +80% | Dec 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 107.00 mg/L | 30.00 | +257% | Dec 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 107.00 mg/L | 45.00 | +138% | Dec 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 61.00 mg/L | 45.00 | +36% | Sep 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 48.00 mg/L | 30.00 | +60% | Dec 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 48.00 mg/L | 45.00 | +7% | Dec 2019 | Open |
| Oxygen demand, chem. [high level] [COD] | DMR, Limited - Numeric Violation | 484.00 mg/L | 300.00 | +61% | Sep 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 35.00 mg/L | 30.00 | +17% | Jun 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,472.00 MPN/100mL | 200.00 | +636% | Jun 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,472.00 MPN/100mL | 400.00 | +268% | Jun 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 36.00 mg/L | 30.00 | +20% | Jun 2019 | Open |
| Oxygen demand, chem. [high level] [COD] | DMR, Limited - Numeric Violation | 459.00 mg/L | 300.00 | +53% | Sep 2018 | Open |
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.
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-LAD982555534-292 · Dec 9, 2022
State CWA Non Penalty AO
Clean Water Act
· Case LA-N00008532 · Jan 12, 2005
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