Non-Compliance
Clean Air Act
Clean Water Act
EASTSIDE WASTEWATER TREATMENT PLANT
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
-
71 MERCER ST
OSWEGO, NY 13126
View on map ↗ - County
- OSWEGO County
- NAICS (North American Industry Classification)
- 999999
- Inspections
- 5 · last Sep 11, 2025
- Total Penalties
- $0 · last Aug 17, 2016
- Registry ID
- 110019768296
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
12
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 achieved late but reported | Jan 31, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 13, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 13, 2017 | Nov 16, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 13, 2017 | Nov 16, 2018 | Resolved |
| cwa | Schedule Event reported late | Feb 13, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 1, 2017 | Jan 31, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2017 | Jan 31, 2018 | Resolved |
| cwa | Schedule Event reported late | Feb 1, 2017 | — | Open |
| cwa | Pretreatment - Failure to Meet Inspection and Sampling Plan for SIUs | Jun 29, 2016 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Jun 29, 2016 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Jun 29, 2016 | — | Open |
| cwa | Schedule Event reported late | Feb 1, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2015 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2015 | Mar 24, 2015 | Resolved |
| cwa | Schedule Event reported late | Feb 1, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 1, 2015 | Mar 24, 2015 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 1, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 1, 2013 | Jul 9, 2013 | Resolved |
| cwa | Schedule Event unachieved but reported | Apr 1, 2013 | Jul 9, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 1, 2013 | — | Open |
| cwa | Schedule Event reported late | Apr 1, 2013 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 31, 2006 | Oct 16, 2007 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2006 | Oct 23, 2007 | Resolved |
| cwa | Schedule Event reported late | Dec 31, 2006 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 31, 2006 | — | Open |
| cwa | Schedule Event reported late | Apr 1, 2006 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 2006 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 1, 2004 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 2004 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2004 | Sep 30, 2004 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 15, 2004 | Oct 13, 2004 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2004 | Mar 2, 2004 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2004 | Mar 2, 2004 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 2, 2002 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 2002 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2002 | Sep 30, 2002 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 1995 | Jul 7, 1995 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 30, 1995 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 1993 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 15, 1993 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 15, 1993 | — | 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 |
|---|---|---|---|---|---|---|
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.95 mg/L | 0.05 | +3,800% | Dec 2025 | Resolved |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 3.98 mg/L | 0.05 | +7,860% | Oct 2025 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 1.70 mg/L | 2.00 | +15% | Oct 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 322.00 MPN/100mL | 200.00 | +61% | Mar 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 3,601.00 MPN/100mL | 400.00 | +800% | Mar 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 49,581.80 MPN/100mL | 200.00 | +24,691% | Aug 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 357,783.00 MPN/100mL | 400.00 | +89,346% | Aug 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 27,900.00 MPN/100mL | 400.00 | +6,875% | Jan 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 27,900.00 MPN/100mL | 200.00 | +13,850% | Jan 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,136.80 MPN/100mL | 400.00 | +434% | Oct 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,136.80 MPN/100mL | 200.00 | +968% | Oct 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 400.00 | +99,999% | Aug 2023 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 200.00 | +99,999% | Aug 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 2.05 mg/L | 0.05 | +4,000% | Jun 2023 | Open |
| Phenols | DMR, Limited - Numeric Violation | 0.79 kg/d | 0.18 | +333% | Apr 2023 | Resolved |
| Phenols | DMR, Limited - Numeric Violation | 0.30 kg/d | 0.18 | +65% | Mar 2023 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 441.00 MPN/100mL | 200.00 | +121% | Nov 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 441.00 MPN/100mL | 400.00 | +10% | Nov 2022 | Open |
| Nitrogen, ammonia, total [as NH3] | DMR, Limited - Numeric Violation | 22.60 mg/L | 22.00 | +3% | Jan 2022 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 400.00 | +99,999% | Nov 2021 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 200.00 | +99,999% | Nov 2021 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +200% | Oct 2021 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +333% | Nov 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 400.00 | +505% | Mar 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 200.00 | +99,999% | Mar 2020 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 200.00 | +99,999% | Oct 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 400.00 | +99,999% | Oct 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 200.00 | +99,999% | Jul 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 400.00 | +99,999% | Jul 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 464.96 MPN/100mL | 200.00 | +132% | Jun 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 400.00 | +505% | Jun 2019 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 0.00 mg/L | 2.00 | +100% | May 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 400.00 | +505% | Mar 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 200.00 | +1,110% | Mar 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,732.90 MPN/100mL | 200.00 | +766% | Feb 2019 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,732.90 MPN/100mL | 400.00 | +333% | Feb 2019 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 6.44 mg/L | 2.00 | +222% | Jan 2019 | Open |
| Phenols | DMR, Limited - Numeric Violation | 0.42 kg/d | 0.18 | +130% | Dec 2018 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.89 mg/L | 0.25 | +256% | Jan 2018 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 500.00 MPN/100mL | 400.00 | +25% | May 2017 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 850.00 MPN/100mL | 400.00 | +113% | Mar 2017 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 500.00 MPN/100mL | 200.00 | +150% | Feb 2017 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 500.00 MPN/100mL | 400.00 | +25% | Feb 2017 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,600.00 MPN/100mL | 400.00 | +99,999% | Jan 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.10 mg/L | 1.00 | +10% | Jul 2016 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 1.40 mg/L | 0.25 | +460% | Feb 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,600.00 MPN/100mL | 400.00 | +300% | Feb 2016 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,600.00 MPN/100mL | 200.00 | +700% | Feb 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.30 mg/L | 1.00 | +130% | Jan 2016 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.35 mg/L | 1.00 | +135% | Dec 2015 | 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.
Administrative - Formal
· Case 02-1996-0263
CWA 309G2B AO For Class II Penalties
Clean Water Act
· Case 02-1996-N030
State Administrative Order of Consent
Clean Water Act
· Case NY-R72015080681 · Aug 17, 2016
$20,000
State Administrative Order of Consent
Clean Water Act
· Case NY-R72009051245 · Jul 10, 2009
$10,250
Administrative - Formal
· Case 02-2009-1205 · Apr 7, 2009
$420
State Administrative Order of Consent
Clean Water Act
· Case NY-N00002449 · Apr 15, 2004
$40,000
CWA 309A AO For Compliance
Clean Water Act
· Case 02-1996-N031 · Sep 23, 1996
Administrative - Formal
· Case 02-1996-0258 · Sep 23, 1996
State Administrative Order of Consent
Clean Water Act
· Case NY-N00001126 · Aug 2, 1991
CWA 309G2B AO For Class II Penalties
Clean Water Act
· Case 02-1990-N031 · Mar 28, 1990
State CWA Non Penalty AO
Clean Water Act
· Case NY-N00000844 · Apr 27, 1985
State CWA Non Penalty AO
Clean Water Act
· Case NY-N00000701 · Apr 26, 1985
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