Non-Compliance
Clean Water Act
MAHOPAC (V) 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
-
RT 6 & CROTON FALLS ROAD
CARMEL, NY 10512
View on map ↗ - County
- PUTNAM County
- Inspections
- 2 · last Dec 5, 2025
- Total Penalties
- $0 · last Sep 8, 2020
- Registry ID
- 110009829043
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.
2
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 | Nov 1, 2019 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 28, 2018 | Mar 28, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 28, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2018 | Mar 28, 2020 | Resolved |
| cwa | Schedule Event reported late | Mar 28, 2018 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Dec 5, 2015 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Apr 22, 2015 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Apr 2, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 4, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 28, 2009 | — | Open |
| cwa | Schedule Event reported late | Mar 28, 2009 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 28, 2009 | — | Open |
| cwa | Schedule Event reported late | Feb 22, 2008 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 22, 2008 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 28, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 1996 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 1996 | Jul 30, 1997 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 31, 1995 | Feb 28, 1997 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 31, 1995 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 1, 1995 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 1995 | Feb 18, 1997 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 1994 | Jun 1, 1994 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 1, 1994 | — | 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 |
|---|---|---|---|---|---|---|
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.25 mg/L | 0.20 | +25% | Jun 2024 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.26 mg/L | 0.20 | +32% | Jul 2022 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.21 mg/L | 0.20 | +4% | Jun 2022 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 5.30 mg/L | 5.00 | +6% | Jul 2017 | Open |
| Nitrogen, ammonia, total [as NH3] | DMR, Limited - Numeric Violation | 2.53 mg/L | 2.20 | +15% | Dec 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 14.26 kg/d | 11.35 | +26% | Oct 2015 | 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.
State Administrative Order of Consent
Clean Water Act
· Case NY-R32016082960 · Sep 8, 2020
$48,390
State Administrative Order of Consent
Clean Water Act
· Case NY-R320061117138 · Jan 8, 2008
$400,000
State CWA Penalty AO
Clean Water Act
· Case NY-N00001575 · Sep 21, 1993
State Administrative Order of Consent
Clean Water Act
· Case NY-N00001309 · Jan 24, 1992
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