HAMMOND NORTH STP
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
-
1801 MOONEY AVENUE
HAMMOND, LA 70403
View on map ↗ - County
- TANGIPAHOA County
- Inspections
- 4 · last Oct 16, 2025
- Total Penalties
- $0
- Registry ID
- 110000732397
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.
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 reported late | Jan 15, 2026 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 15, 2026 | — | Open |
| cwa | WW SSO - Discharge to Waters | Sep 24, 2025 | Dec 17, 2025 | Resolved |
| cwa | WW SSO - Improper Operation and Maintenance | Sep 24, 2025 | Dec 17, 2025 | Resolved |
| cwa | WW SSO - Improper Operation and Maintenance | Aug 17, 2025 | Dec 17, 2025 | Resolved |
| cwa | WW SSO - Discharge to Waters | Aug 17, 2025 | Dec 17, 2025 | Resolved |
| cwa | Schedule Event reported late | Jul 15, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 15, 2025 | Sep 10, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 15, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 15, 2025 | Aug 15, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 30, 2025 | — | Open |
| cwa | Schedule Event reported late | Jun 30, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 30, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 31, 2025 | Aug 15, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2025 | Sep 10, 2025 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Dec 31, 2024 | Jan 31, 2025 | Resolved |
| cwa | WW SSO - Discharge to Waters | Jul 31, 2024 | Jan 31, 2025 | Resolved |
| cwa | WW SSO - Improper Operation and Maintenance | Jul 31, 2024 | Jan 31, 2025 | Resolved |
| cwa | Schedule Event reported late | Mar 29, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 29, 2024 | — | Open |
| cwa | WW SSO - Improper Operation and Maintenance | Mar 11, 2024 | Jan 31, 2025 | Resolved |
| cwa | WW SSO - Discharge to Waters | Mar 11, 2024 | Jan 31, 2025 | Resolved |
| cwa | WW SSO - Discharge to Waters | Dec 6, 2023 | Feb 13, 2024 | Resolved |
| cwa | WW SSO - Improper Operation and Maintenance | Dec 6, 2023 | Feb 13, 2024 | Resolved |
| cwa | Schedule Event reported late | Jul 15, 2022 | — | Open |
| cwa | Schedule Event reported late | Jun 30, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 30, 2022 | — | Open |
| cwa | Schedule Event reported late | Mar 31, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 31, 2022 | Nov 2, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2022 | Nov 2, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 31, 2022 | — | Open |
| cwa | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | Dec 31, 2021 | Jan 31, 2025 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Dec 31, 2021 | Jan 31, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 15, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 12, 2021 | — | Open |
| cwa | Schedule Event reported late | Oct 12, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 12, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 12, 2021 | — | Open |
| cwa | WW SSO - Discharge to Waters | Sep 30, 2021 | Nov 2, 2022 | Resolved |
| cwa | WW SSO - Improper Operation and Maintenance | Sep 30, 2021 | Nov 2, 2022 | Resolved |
| cwa | WW SSO - Discharge to Waters | Sep 13, 2021 | Feb 13, 2024 | Resolved |
| cwa | WW SSO - Improper Operation and Maintenance | Sep 1, 2021 | Feb 13, 2024 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Feb 3, 2021 | Nov 2, 2022 | Resolved |
| cwa | Schedule Event unachieved but reported | Nov 16, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 16, 2020 | — | 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, fecal general | DMR, Limited - Numeric Violation | 273.00 MPN/100mL | 200.00 | +37% | Feb 2026 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 531.00 MPN/100mL | 400.00 | +33% | Feb 2026 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,684.00 MPN/100mL | 400.00 | +571% | Jan 2026 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 745.00 MPN/100mL | 200.00 | +273% | Jan 2026 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 439.00 MPN/100mL | 400.00 | +10% | Dec 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 781.00 MPN/100mL | 400.00 | +95% | Aug 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 45.70 mg/L | 45.00 | +2% | Jun 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 51.40 mg/L | 45.00 | +14% | Apr 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 46.60 mg/L | 45.00 | +4% | Feb 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 39.30 mg/L | 30.00 | +31% | Feb 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 1,194.29 kg/d | 908.91 | +31% | Feb 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 48.00 mg/L | 45.00 | +7% | May 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 31.20 mg/L | 30.00 | +4% | May 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 47.70 mg/L | 45.00 | +6% | Apr 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 43.50 mg/L | 30.00 | +45% | Apr 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,167.60 kg/d | 908.91 | +28% | Mar 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.00 mg/L | 30.00 | +10% | Mar 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 954.63 kg/d | 908.91 | +5% | Dec 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 777.00 MPN/100mL | 400.00 | +94% | Nov 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.03 | +21% | Nov 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.03 | +142% | Oct 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.03 | +142% | Sep 2023 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 2.74 kg/d | 0.70 | +289% | Sep 2023 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 2.74 kg/d | 1.67 | +64% | Sep 2023 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 1.23 kg/d | 0.70 | +75% | Aug 2023 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.03 | +142% | Aug 2023 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 34.00 mg/L | 30.00 | +13% | Nov 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 30.40 mg/L | 30.00 | +1% | Apr 2022 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 53.00 mg/L | 45.00 | +18% | Apr 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 41.00 mg/L | 30.00 | +37% | Mar 2022 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 47.60 mg/L | 45.00 | +6% | Mar 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.40 mg/L | 30.00 | +8% | Jan 2022 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Overdue | 1,055.80 kg/d | 908.91 | +16% | Dec 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 1,055.80 kg/d | 908.91 | +16% | Dec 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.87 mg/L | 30.00 | +10% | Dec 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Overdue | 32.87 mg/L | 30.00 | +10% | Dec 2021 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.01 kg/d | 0.00 | +650% | Nov 2021 | Open |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.01 kg/d | 0.00 | +1,400% | Nov 2021 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.53 kg/d | 0.39 | +38% | Nov 2021 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.01 kg/d | 0.00 | +650% | Oct 2021 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.54 kg/d | 0.39 | +40% | Oct 2021 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.01 kg/d | 0.00 | +1,400% | Oct 2021 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +50% | Sep 2021 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.01 kg/d | 0.00 | +650% | Jul 2021 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 3.53 kg/d | 0.39 | +814% | Jul 2021 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Overdue | 0.01 kg/d | 0.00 | +1,400% | Jul 2021 | Resolved |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 3.53 kg/d | 0.92 | +285% | Jul 2021 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 22.72 kg/d | 7.13 | +219% | Jul 2021 | Open |
| Mercury, total [as Hg] | DMR, Limited - Overdue | 0.01 kg/d | 0.00 | +650% | Jul 2021 | Resolved |
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.01 kg/d | 0.00 | +1,400% | Jul 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.