Non-Compliance
Clean Water Act
RCRA
MIDDLEPORT 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
-
3825 N HARTLAND ST
MIDDLEPORT, NY 14105
View on map ↗ - County
- NIAGARA County
- Inspections
- 9 · last Nov 22, 2024
- Total Penalties
- $0
- Registry ID
- 110019379661
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.
7
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 |
|---|---|---|---|---|
| cwa | Schedule Event achieved late but reported | Mar 1, 2026 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 28, 2024 | Mar 20, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2024 | Mar 20, 2025 | Resolved |
| cwa | Schedule Event reported late | Mar 28, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2017 | — | Open |
| cwa | Schedule Event reported late | Mar 1, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2016 | Aug 1, 2016 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 1, 2016 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 1, 2016 | Aug 1, 2016 | Resolved |
| cwa | Schedule Event unachieved but reported | Feb 1, 2016 | Aug 1, 2016 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2016 | Aug 1, 2016 | Resolved |
| cwa | Schedule Event reported late | Feb 1, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2015 | Aug 1, 2016 | Resolved |
| cwa | Schedule Event reported late | Mar 1, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 1, 2015 | Aug 1, 2016 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 28, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 28, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2014 | — | Open |
| cwa | Schedule Event reported late | Mar 28, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2006 | — | 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 |
|---|---|---|---|---|---|---|
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 55.00 % | 70.00 | +50% | Aug 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 56.80 mg/L | 45.00 | +26% | Aug 2024 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 64.00 % | 65.00 | +3% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 33.33 mg/L | 30.00 | +11% | Jan 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 8.00 % | 70.00 | +207% | Jan 2024 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 16.00 % | 65.00 | +140% | Dec 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 36.00 % | 70.00 | +113% | Dec 2023 | Open |
| Nitrogen, ammonia, total [as NH3] | DMR, Limited - Numeric Violation | 5.52 mg/L | 4.70 | +17% | Dec 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 69.00 % | 70.00 | +3% | Nov 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 53.60 mg/L | 40.00 | +34% | Nov 2023 | Open |
| Nitrogen, ammonia, total [as NH3] | DMR, Limited - Numeric Violation | 4.88 mg/L | 4.70 | +4% | Nov 2023 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 54.00 % | 65.00 | +31% | Aug 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 50.00 % | 70.00 | +67% | Aug 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.80 MGD | 0.70 | +14% | Mar 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.74 MGD | 0.70 | +5% | Jan 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 159.35 kg/d | 81.72 | +95% | Oct 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.00 mg/L | 30.00 | +7% | Aug 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.97 MGD | 0.70 | +38% | Feb 2022 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 67.00 % | 70.00 | +10% | Feb 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Overdue | 48.00 % | 70.00 | +73% | Nov 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 48.00 % | 70.00 | +73% | Nov 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 70.00 mg/L | 45.00 | +56% | Jun 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 58.00 % | 70.00 | +40% | Feb 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 0.30 mg/L | 2.00 | +85% | Jul 2018 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.76 MGD | 0.70 | +9% | Apr 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.
CWA 309G2B AO For Class II Penalties
Clean Water Act
· Case 02-2002-N020 · Dec 6, 2002
CWA 309G2B AO For Class II Penalties
Clean Water Act
· Case 02-2002-N039 · Oct 16, 2002
CWA 309A AO For Compliance
Clean Water Act
· Case 02-2002-N033 · Apr 25, 2002
State Administrative Order of Consent
Clean Water Act
· Case NY-N00002147 · Mar 9, 1998
Administrative - Formal
· Case 02-1995-0194 · May 18, 1995
CWA 309A AO For Compliance
Clean Water Act
· Case 02-1995-N061 · May 18, 1995
CWA 309A AO For Compliance
Clean Water Act
· Case 02-1992-N026 · Jun 30, 1992
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