Non-Compliance
Clean Water Act
MAGNOLIA WATER UTILITY OPERATING CO., LLC - TERREBONNE SEWERAGE SYSTEM
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
-
0.5 MI SW OF MARTIN LUTHER KING BLVD & WESTSIDE BL
HOUMA, LA 70361
View on map ↗ - County
- TERREBONNE County
- Inspections
- 1 · last May 17, 2023
- Total Penalties
- $0
- Registry ID
- 110011139053
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.
6
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 | Schedule Event unachieved and not reported | Dec 23, 2025 | Jan 23, 2026 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jul 10, 2024 | Apr 1, 2025 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | May 17, 2023 | Apr 1, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 1, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2019 | — | Open |
| cwa | Schedule Event reported late | Feb 1, 2019 | — | Open |
| cwa | Schedule Event reported late | Feb 1, 2019 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Nov 30, 2018 | Aug 18, 2023 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jun 30, 2018 | Dec 18, 2018 | Resolved |
| cwa | Reporting Violations - Failure to Submit DMRs | Mar 31, 2018 | Aug 18, 2023 | Resolved |
| cwa | Reporting Violations - Failure to Submit DMRs | Oct 31, 2017 | Aug 18, 2023 | Resolved |
| cwa | Permit Violations - Failure to Submit Timely Permit Renewal Application | Jan 31, 2016 | Dec 18, 2018 | Resolved |
| cwa | Schedule Event reported late | Jan 19, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 19, 2015 | Dec 18, 2018 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 19, 2015 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 19, 2015 | Dec 18, 2018 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | May 31, 2014 | Dec 18, 2018 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Dec 17, 2013 | Dec 18, 2018 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Feb 28, 2011 | Aug 18, 2023 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Feb 28, 2010 | Aug 18, 2023 | 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 |
|---|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 24.00 mg/L | 15.00 | +60% | Dec 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 17.76 mg/L | 10.00 | +78% | Dec 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 43.71 mg/L | 15.00 | +191% | Dec 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.00 mg/L | 23.00 | +135% | Dec 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 8.31 kg/d | 7.58 | +10% | Dec 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 12.88 kg/d | 11.35 | +13% | Dec 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.00 mg/L | 15.00 | +120% | Nov 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 39.00 mg/L | 23.00 | +70% | Nov 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.17 mg/L | 10.00 | +52% | Nov 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 18.00 mg/L | 15.00 | +20% | Nov 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 13.44 kg/d | 11.35 | +18% | Nov 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 50.00 mg/L | 23.00 | +117% | Oct 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.60 mg/L | 15.00 | +131% | Oct 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 26.00 mg/L | 15.00 | +73% | Oct 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 12.76 kg/d | 11.35 | +12% | Oct 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 9.38 kg/d | 7.58 | +24% | Oct 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 24.00 mg/L | 10.00 | +140% | Oct 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 29.00 mg/L | 15.00 | +93% | Sep 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 23.00 | +48% | Sep 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 19.00 mg/L | 15.00 | +27% | Sep 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.00 mg/L | 10.00 | +50% | Sep 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 12.26 kg/d | 11.35 | +8% | Sep 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 19.40 mg/L | 10.00 | +94% | Aug 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 20.00 mg/L | 15.00 | +33% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 37.00 mg/L | 23.00 | +61% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 15.00 | +127% | Aug 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 11.80 kg/d | 7.58 | +56% | Aug 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 22.00 mg/L | 15.00 | +47% | Jul 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 25.00 mg/L | 23.00 | +9% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 21.15 mg/L | 15.00 | +41% | Jun 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 29.00 mg/L | 23.00 | +26% | Jun 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 12.11 kg/d | 11.35 | +7% | Jun 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 10.16 mg/L | 10.00 | +2% | Jun 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 67.00 mg/L | 23.00 | +191% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 17.80 kg/d | 11.35 | +57% | May 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 50.11 mg/L | 15.00 | +234% | May 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.00 | +7% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 44.00 mg/L | 23.00 | +91% | Apr 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 9.39 kg/d | 7.58 | +24% | Apr 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 21.53 kg/d | 11.35 | +90% | Apr 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 11.33 mg/L | 10.00 | +13% | Apr 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 38.63 mg/L | 15.00 | +158% | Apr 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 17.00 mg/L | 15.00 | +13% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.05 mg/L | 15.00 | +120% | Mar 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 36.00 mg/L | 23.00 | +57% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 14.51 kg/d | 11.35 | +28% | Mar 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 27.69 mg/L | 15.00 | +85% | Feb 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 46.00 mg/L | 23.00 | +100% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 19.34 kg/d | 11.35 | +70% | Feb 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.37 mg/L | 15.00 | +22% | Jan 2025 | 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 Non Penalty AO
Clean Water Act
· Case LA-MMCN2300624 · Apr 1, 2025
State Administrative Order of Consent
Clean Water Act
· Case LA-WEAOA2400510 · Nov 12, 2024
State CWA Non Penalty AO
Clean Water Act
· Case LA-WECN1800629 · Dec 18, 2018
State CWA Non Penalty AO
Clean Water Act
· Case LA-WECN1400194 · Nov 7, 2014
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