Non-Compliance
Clean Water Act
DENHAM SPRINGS WASTEWATER TREATMENT FACILITY
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
-
9300 FORREST DELATTE ROAD
DENHAM SPRINGS, LA 70726
View on map ↗ - County
- LIVINGSTON County
- Inspections
- 5 · last Jan 29, 2026
- Total Penalties
- $0 · last Nov 8, 2015
- Registry ID
- 110002051001
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.
9
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 | Jan 29, 2026 | — | Open |
| cwa | Schedule Event reported late | Jan 15, 2026 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2025 | Apr 1, 2026 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 25, 2025 | — | Open |
| cwa | Schedule Event reported late | Dec 25, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 15, 2025 | — | Open |
| cwa | Schedule Event reported late | Jul 15, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 15, 2025 | Aug 28, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 15, 2025 | Aug 28, 2025 | Resolved |
| cwa | Permit Violations - Failure to Submit Timely Permit Renewal Application | Jun 30, 2025 | Nov 10, 2025 | Resolved |
| cwa | Schedule Event reported late | May 31, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 31, 2025 | Nov 10, 2025 | Resolved |
| cwa | Schedule Event unachieved but reported | May 31, 2025 | Nov 10, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | May 31, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 15, 2025 | Aug 28, 2025 | Resolved |
| cwa | Schedule Event unachieved but reported | Apr 15, 2025 | Aug 28, 2025 | Resolved |
| cwa | Schedule Event reported late | Apr 15, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 15, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2025 | Nov 10, 2025 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 31, 2025 | Nov 10, 2025 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2025 | — | Open |
| cwa | Schedule Event reported late | Jan 15, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 15, 2025 | — | Open |
| cwa | Schedule Event reported late | Oct 15, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 15, 2024 | Dec 11, 2024 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 15, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 15, 2024 | Nov 24, 2024 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 22, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 22, 2024 | Nov 19, 2024 | Resolved |
| cwa | Schedule Event reported late | Jul 22, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 22, 2024 | Nov 19, 2024 | Resolved |
| cwa | Schedule Event reported late | May 31, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 31, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | May 31, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | May 31, 2024 | — | Open |
| cwa | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | Jan 31, 2024 | May 14, 2024 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Sep 30, 2023 | May 14, 2024 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 7, 2023 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Mar 2, 2023 | May 14, 2024 | Resolved |
| cwa | Schedule Event unachieved but reported | Sep 24, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 24, 2022 | — | Open |
| cwa | Schedule Event reported late | Sep 24, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 24, 2022 | — | Open |
| cwa | Monitoring Violations - Failure to Monitor for Toxicity Requirements | Jun 30, 2022 | May 14, 2024 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | May 31, 2022 | Aug 10, 2022 | Resolved |
| cwa | Monitoring Violations - Failure to Monitor for Toxicity Requirements | Apr 30, 2022 | May 14, 2024 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Mar 31, 2022 | May 14, 2024 | Resolved |
| cwa | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | Mar 31, 2022 | May 14, 2024 | 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 | 23.00 mg/L | 10.00 | +130% | Feb 2026 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 133.02 kg/d | 90.35 | +47% | Feb 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.00 mg/L | 4.00 | +275% | Feb 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.20 mg/L | 2.00 | +260% | Feb 2026 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 14.00 mg/L | 5.00 | +180% | Feb 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 69.46 kg/d | 33.60 | +107% | Feb 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.50 mg/L | 4.00 | +313% | Jan 2026 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 24.00 mg/L | 5.00 | +380% | Jan 2026 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 543.00 MPN/100mL | 400.00 | +36% | Jan 2026 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 65.00 mg/L | 10.00 | +550% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 74.00 kg/d | 33.60 | +120% | Jan 2026 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 241.98 kg/d | 90.35 | +168% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.40 mg/L | 2.00 | +270% | Jan 2026 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.50 mg/L | 5.00 | +10% | Dec 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 220.00 MPN/100mL | 200.00 | +10% | Nov 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,000.00 MPN/100mL | 400.00 | +150% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.40 mg/L | 4.00 | +10% | Oct 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 124.40 kg/d | 90.35 | +38% | Oct 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 13.00 mg/L | 5.00 | +160% | Oct 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.57 mg/L | 2.00 | +29% | Oct 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 19.00 mg/L | 10.00 | +90% | Oct 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 524.00 MPN/100mL | 400.00 | +31% | Sep 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 286.02 kg/d | 90.35 | +217% | Sep 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 28.00 mg/L | 5.00 | +460% | Sep 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 63.00 mg/L | 10.00 | +530% | Sep 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 286.47 kg/d | 90.35 | +217% | Aug 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 28.00 mg/L | 5.00 | +460% | Aug 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 64.00 mg/L | 10.00 | +540% | Aug 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 524.00 MPN/100mL | 400.00 | +31% | Aug 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,000.00 MPN/100mL | 400.00 | +150% | Jul 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 18.00 mg/L | 10.00 | +80% | Jul 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 7.30 mg/L | 5.00 | +46% | Jul 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 34.05 kg/d | 33.60 | +1% | Jun 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 21.00 mg/L | 10.00 | +110% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.07 mg/L | 2.00 | +204% | Jun 2025 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,000.00 MPN/100mL | 400.00 | +150% | Jun 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 114.41 kg/d | 90.35 | +27% | Jun 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 13.00 mg/L | 5.00 | +160% | Jun 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.10 mg/L | 4.00 | +53% | Jun 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 107.00 mg/L | 10.00 | +970% | May 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 19.40 mg/L | 15.00 | +29% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 39.04 kg/d | 33.60 | +16% | May 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 396.80 kg/d | 90.35 | +339% | May 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 55.00 mg/L | 23.00 | +139% | May 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 36.00 mg/L | 5.00 | +620% | May 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.80 mg/L | 4.00 | +45% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.50 mg/L | 2.00 | +75% | May 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.10 mg/L | 2.00 | +105% | Apr 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 37.68 kg/d | 33.60 | +12% | Apr 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 6.50 mg/L | 5.00 | +30% | Apr 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-WEC2500419 · Nov 10, 2025
State CWA Non Penalty AO
Clean Water Act
· Case LA-WEC2300348 · May 14, 2024
State CWA Non Penalty AO
Clean Water Act
· Case LA-WEC2200473 · Aug 10, 2022
State CWA Non Penalty AO
Clean Water Act
· Case LA-WEC2100438 · Aug 6, 2021
State CWA Non Penalty AO
Clean Water Act
· Case LA-WEC2000338 · Oct 30, 2020
State CWA Non Penalty AO
Clean Water Act
· Case LA-MMC1901142 · Mar 17, 2020
State CWA Non Penalty AO
Clean Water Act
· Case LA-WEC1700839 · Nov 21, 2017
State CWA Penalty AO
Clean Water Act
· Case TX-2015-0403-MWD-E · Nov 8, 2015
$4,312
Administrative - Formal
· Case 06-2015-1824 · Aug 19, 2015
Administrative - Formal
· Case 06-2011-1227 · Jun 14, 2011
State CWA Non Penalty AO
Clean Water Act
· Case LA-WECN1000272 · May 6, 2010
State CWA Non Penalty AO
Clean Water Act
· Case LA-WECN060302B · Aug 19, 2009
State CWA Non Penalty AO
Clean Water Act
· Case LA-N00019266 · Feb 27, 2009
CWA 309A AO For Compliance
Clean Water Act
· Case 06-2009-N004 · Nov 20, 2008
Administrative - Formal
· Case 06-2008-2002 · Nov 20, 2008
State CWA Non Penalty AO
Clean Water Act
· Case LA-N00019441 · Aug 29, 2008
State CWA Non Penalty AO
Clean Water Act
· Case LA-N00019440 · Aug 28, 2008
State CWA Non Penalty AO
Clean Water Act
· Case LA-N00017878 · Nov 26, 2007
State CWA Non Penalty AO
Clean Water Act
· Case LA-N00016536 · Feb 28, 2007
State Administrative Order of Consent
Clean Water Act
· Case LA-N00007017 · Aug 14, 2003
$10,000
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