Non-Compliance
Clean Water Act
PATTERSON HAMLET WWTP
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
-
470 CORNWALL HILL RD
PATTERSON, NY 12563
View on map ↗ - County
- PUTNAM County
- Inspections
- 3 · last Jan 30, 2025
- Total Penalties
- $0
- Registry ID
- 110024410582
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.
1
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 | Mar 28, 2021 | — | Open |
| cwa | Schedule Event reported late | Mar 28, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2009 | Aug 20, 2009 | Resolved |
| cwa | Schedule Event reported late | Mar 28, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2009 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 28, 2009 | Aug 20, 2009 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 28, 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 |
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 | 1,570.00 MPN/100mL | 400.00 | +293% | Mar 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.25 mg/L | 0.20 | +25% | Nov 2019 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 3.77 kg/d | 2.27 | +66% | Jun 2016 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 52.00 % | 85.00 | +220% | Jun 2016 | Open |
| Carbonaceous oxygen demand, % removal | DMR, Limited - Numeric Violation | 82.00 % | 85.00 | +20% | Jun 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 15.00 mg/L | 10.00 | +50% | Jun 2016 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.30 mg/L | 5.00 | +6% | Jun 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 10.90 kg/d | 4.54 | +140% | Jun 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 63.00 mg/L | 15.00 | +320% | Jun 2016 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 22.00 mg/L | 7.50 | +193% | Jun 2016 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.25 mg/L | 0.20 | +25% | Jul 2015 | Open |
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