DELHI (V) WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $22,400 in total penalties since records began.
- Address
-
42032 STATE HIGHWAY 10
DELHI, NY 13753
View on map ↗ - County
- DELAWARE County
- Inspections
- 6 · last Oct 1, 2025
- Total Penalties
- $22,400 · last Aug 23, 2021
- Registry ID
- 110002061517
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
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 unachieved and not reported | Dec 31, 2025 | Jan 31, 2026 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 28, 2025 | Jul 25, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2025 | Jul 25, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2025 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 30, 2022 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 30, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 30, 2022 | — | Open |
| cwa | Schedule Event reported late | Apr 30, 2022 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2021 | Sep 13, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2021 | Sep 13, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2020 | Jul 14, 2020 | Resolved |
| cwa | Schedule Event reported late | Jan 28, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2020 | Jul 14, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2018 | Feb 6, 2019 | Resolved |
| cwa | Schedule Event reported late | Mar 28, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 28, 2018 | Feb 6, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2018 | May 24, 2018 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2018 | May 24, 2018 | Resolved |
| cwa | Schedule Event reported late | Jan 28, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2016 | Jul 13, 2016 | Resolved |
| cwa | Schedule Event unachieved but reported | Mar 28, 2016 | Jul 13, 2016 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 28, 2016 | — | Open |
| cwa | Schedule Event reported late | Mar 28, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2015 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2015 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2015 | Mar 20, 2015 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 28, 2015 | Mar 20, 2015 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 5, 2014 | Oct 17, 2014 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 5, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 5, 2014 | Oct 17, 2014 | Resolved |
| cwa | Schedule Event reported late | Jun 5, 2014 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2013 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2012 | Jul 30, 2012 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2012 | Jul 30, 2012 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2012 | — | Open |
| cwa | Schedule Event reported late | Mar 28, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2011 | Aug 8, 2011 | 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 |
|---|---|---|---|---|---|---|
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 83.60 % | 85.00 | +2% | Jan 2025 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 81.90 % | 85.00 | +4% | Sep 2024 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 82.20 % | 85.00 | +3% | Aug 2024 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +1% | Jul 2024 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 82.20 % | 85.00 | +3% | Jun 2024 | Open |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 5.39 d | 1.50 | +260% | Feb 2024 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 84.40 % | 85.00 | +1% | Aug 2023 | Open |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 1.61 d | 1.50 | +8% | Jul 2023 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 60.70 % | 85.00 | +29% | Apr 2023 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 83.30 % | 85.00 | +2% | Jun 2022 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 83.20 % | 85.00 | +12% | Mar 2022 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 78.00 % | 85.00 | +8% | Aug 2021 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 65.00 % | 85.00 | +24% | Jul 2021 | Open |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 9.39 d | 1.50 | +527% | Jun 2021 | Open |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 18.30 d | 1.50 | +1,121% | May 2021 | Open |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 11.96 d | 1.50 | +698% | Apr 2021 | Open |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 27.62 d | 1.50 | +1,743% | Mar 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.17 mg/L | 0.11 | +55% | Feb 2021 | Resolved |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 23.25 d | 1.50 | +1,451% | Feb 2021 | Open |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 4.10 d | 1.50 | +174% | Jan 2021 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.14 mg/L | 0.11 | +27% | Dec 2020 | Resolved |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 6.13 d | 1.50 | +309% | Dec 2020 | Open |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 8.10 d | 1.50 | +440% | Nov 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.19 mg/L | 0.11 | +73% | Nov 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.45 kg/d | 0.42 | +8% | Nov 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.98 mg/L | 0.11 | +786% | Oct 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.41 kg/d | 0.42 | +470% | Oct 2020 | Resolved |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 9.23 d | 1.50 | +516% | Aug 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.16 mg/L | 0.11 | +45% | Jul 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.12 mg/L | 0.11 | +8% | Jun 2020 | Resolved |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +1% | May 2020 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 80.00 % | 85.00 | +6% | Apr 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.44 kg/d | 0.42 | +4% | Apr 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.19 mg/L | 0.11 | +73% | Apr 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.44 mg/L | 0.11 | +300% | Mar 2020 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.04 kg/d | 0.42 | +147% | Mar 2020 | Resolved |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 83.30 % | 85.00 | +2% | Jan 2020 | Open |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 10.62 d | 1.50 | +609% | Jan 2020 | Open |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 3.83 d | 1.50 | +155% | Oct 2019 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.13 mg/L | 0.11 | +18% | Sep 2019 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.43 kg/d | 0.42 | +2% | Aug 2019 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.18 mg/L | 0.11 | +64% | Aug 2019 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.00 | +7% | Jul 2019 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +1,400% | Jun 2019 | Open |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 2.71 d | 1.50 | +81% | Jun 2019 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.52 kg/d | 0.42 | +24% | Jun 2019 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.22 mg/L | 0.11 | +100% | Jun 2019 | Resolved |
| Turbidity, time above limit | DMR, Limited - Numeric Violation | 4.97 d | 1.50 | +231% | Nov 2018 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.67 kg/d | 0.42 | +59% | Oct 2018 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.26 mg/L | 0.11 | +136% | Oct 2018 | 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.