Non-Compliance
Clean Water Act
CITY OF OGDENSBURG WASTEWATER TREATMENT PLANT
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $33,200 in total penalties since records began.
- Address
-
RAILROAD ST & DENNY STT
OGDENSBURG, NY 13669
View on map ↗ - County
- SAINT LAWRENCE County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 22132
- Inspections
- 7 · last Oct 22, 2025
- Total Penalties
- $33,200 · last Feb 29, 2024
- Registry ID
- 110000709207
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 reported late | Jan 1, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 1, 2025 | Jul 24, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2025 | Jul 24, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 1, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2022 | Feb 29, 2024 | Resolved |
| cwa | Schedule Event reported late | Dec 31, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 31, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 31, 2022 | Feb 29, 2024 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 1, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 1, 2019 | Feb 19, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2019 | Feb 19, 2020 | Resolved |
| cwa | Schedule Event reported late | Mar 1, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2019 | — | Open |
| cwa | Schedule Event unachieved but reported | May 27, 2018 | Sep 5, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | May 27, 2018 | Sep 5, 2018 | Resolved |
| cwa | Schedule Event reported late | May 27, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | May 27, 2018 | — | Open |
| cwa | Schedule Event reported late | Dec 31, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 31, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 2014 | — | Open |
| cwa | Schedule Event reported late | Dec 1, 2010 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2010 | Jan 26, 2011 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 1, 2010 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 1, 2010 | Jan 26, 2011 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2009 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 31, 2008 | May 12, 2008 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2008 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2008 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2008 | May 12, 2008 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 1, 2007 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 1, 2007 | Oct 23, 2007 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2007 | Oct 23, 2007 | Resolved |
| cwa | Schedule Event reported late | Jun 1, 2007 | — | Open |
| cwa | Schedule Event reported late | Mar 28, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2007 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 28, 2007 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 28, 2004 | — | Open |
| cwa | Management Practice Violations - Failure to Conduct Inspections | Jun 25, 1991 | Sep 30, 1991 | Resolved |
| cwa | Pretreatment - Failure to Issue SIU Permits | Jun 25, 1991 | Sep 30, 1991 | Resolved |
| cwa | Management Practice Violations - Failure to Conduct Inspections | Nov 19, 1987 | Jun 30, 1990 | 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 |
|---|---|---|---|---|---|---|
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +400% | Jan 2026 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Jan 2026 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 81.00 % | 85.00 | +27% | Nov 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 38.00 mg/L | 30.00 | +27% | Nov 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 117.00 mg/L | 45.00 | +160% | Nov 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 52.00 mg/L | 45.00 | +16% | Nov 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.00 mg/L | 30.00 | +3% | Oct 2024 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.00 | +4,900% | Oct 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 53.00 mg/L | 45.00 | +18% | Oct 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Oct 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 74.00 % | 85.00 | +73% | Oct 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 45.00 mg/L | 30.00 | +50% | Oct 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 74.00 % | 85.00 | +73% | Mar 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 128.00 mg/L | 45.00 | +184% | Dec 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,978.24 kg/d | 1,089.60 | +173% | Dec 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 804.49 kg/d | 726.40 | +11% | Dec 2023 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.00 | +7,900% | Dec 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 37.00 mg/L | 30.00 | +23% | Dec 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 51.00 % | 85.00 | +227% | Dec 2023 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +4,233% | Jan 2023 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +1,567% | Jun 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 81.00 % | 85.00 | +27% | May 2019 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 82.00 % | 85.00 | +20% | Apr 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 70.00 % | 85.00 | +100% | Apr 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 76.00 % | 85.00 | +60% | Mar 2019 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +333% | Mar 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 78.00 % | 85.00 | +47% | Feb 2019 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +1,067% | Feb 2019 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 72.00 % | 85.00 | +87% | Jan 2019 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 82.00 % | 85.00 | +20% | Jan 2019 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.05 mg/L | 0.00 | +16,567% | Jan 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 2,031.65 kg/d | 1,725.20 | +18% | Jan 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,141.97 kg/d | 1,089.60 | +97% | Jan 2019 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +233% | Dec 2018 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +233% | Oct 2018 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 3.10 mg/L | 3.00 | +3% | Oct 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 3.60 mg/L | 3.00 | +20% | Sep 2018 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 3.40 mg/L | 3.00 | +13% | Aug 2018 | Resolved |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +3,567% | Apr 2018 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +67% | Mar 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 750.01 kg/d | 726.40 | +3% | Feb 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,615.33 kg/d | 1,089.60 | +48% | Feb 2018 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 73.00 % | 85.00 | +80% | Feb 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 876.22 kg/d | 862.60 | +2% | Feb 2018 | Resolved |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +400% | Jan 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 4,000.00 MPN/100mL | 400.00 | +900% | Jul 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,618.06 kg/d | 1,089.60 | +49% | Jul 2017 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 3.60 mg/L | 2.00 | +80% | Jul 2017 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.00 | +33,233% | Jul 2017 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 7.30 MGD | 6.50 | +12% | Jul 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.
Administrative - Formal
· Case 02-2018-3051 · Aug 28, 2018
State Administrative Order of Consent
Clean Water Act
· Case NY-R62017060228 · Jul 27, 2017
$106,700
CWA 309A AO For Compliance
Clean Water Act
· Case 02-1995-N065 · May 18, 1995
CWA 309G2B AO For Class II Penalties
Clean Water Act
· Case 02-1993-N052 · Aug 2, 1993
CWA 309A AO For Compliance
Clean Water Act
· Case 02-1993-N044 · Apr 29, 1993
State CWA Non Penalty AO
Clean Water Act
· Case NY-N00000976 · Oct 17, 1990
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