Clean Water Act
LES BOIS STP
Quick Summary
- •Assessed $1,000 in total penalties since records began.
- Address
-
HWY 1077 & BREWSTER ROAD
MADISONVILLE, LA 70447
View on map ↗ - County
- ST. TAMMANY County
- Inspections
- 1 · last Jan 27, 2026
- Total Penalties
- $1,000 · last Nov 18, 2021
- Registry ID
- 110020157051
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 | Management Practice Violations - Improper Operation and Maintenance | Jan 29, 2021 | Feb 9, 2022 | Resolved |
| cwa | WW SSO - Improper Operation and Maintenance | May 30, 2018 | Feb 9, 2022 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Feb 16, 2011 | Mar 24, 2017 | Resolved |
| cwa | Effluent Violations - Narrative Effluent Violation | Feb 16, 2011 | Mar 24, 2017 | 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, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 27.00 mg/L | 15.00 | +80% | Mar 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 16.00 mg/L | 10.00 | +60% | Mar 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.50 mg/L | 10.00 | +35% | Aug 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.10 mg/L | 5.00 | +42% | Nov 2017 | 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.
State Administrative Order of Consent
Clean Water Act
· Case LA-WEXP2100260 · Nov 18, 2021
$1,000
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