PAR TROY HILLS TWP MUA WWTP @ WHIPPANY RIVER
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
-
1139 EDWARDS ROAD
PARSIPPANY, NJ 07054
View on map ↗ - County
- MORRIS County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 6 · last Jun 16, 2025
- Total Penalties
- $0 · last Jan 29, 2020
- Registry ID
- 110028199330
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
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 | Sep 30, 2025 | Oct 31, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 30, 2023 | — | Open |
| caa | FRV | Mar 17, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 26, 2022 | Aug 26, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 4, 2022 | Aug 4, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2022 | Aug 1, 2022 | Resolved |
| caa | FRV | Mar 22, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2022 | Feb 1, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2021 | Oct 31, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2021 | Aug 1, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2021 | Feb 1, 2021 | Resolved |
| caa | FRV | Nov 4, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2020 | Oct 31, 2020 | Resolved |
| cwa | Schedule Event reported late | Jan 29, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 29, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 29, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 29, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2019 | Oct 31, 2019 | Resolved |
| cwa | Permit Violations - Application Incomplete | Aug 14, 2019 | — | Open |
| caa | FRV | Dec 28, 2018 | — | Open |
| caa | FRV | Dec 28, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 30, 2018 | — | Open |
| caa | FRV | Sep 18, 2017 | — | Open |
| caa | FRV | Jul 6, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 5, 2015 | — | Open |
| cwa | Schedule Event reported late | Mar 5, 2015 | — | Open |
| cwa | Schedule Violation | Mar 25, 1994 | — | Open |
| cwa | Determine Compliance | Aug 4, 1992 | — | Open |
| cwa | Notice Of Noncomp By Permitee | Dec 15, 1983 | — | Open |
| cwa | Notice Of Noncomp By Permitee | Mar 16, 1982 | — | 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 |
|---|---|---|---|---|---|---|
| E. coli | DMR, Limited - Overdue | 242.34 MPN/100mL | 126.00 | +92% | Nov 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 242.34 MPN/100mL | 126.00 | +92% | Nov 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.01 mg/L | 0.76 | +33% | Nov 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Overdue | 1.01 mg/L | 0.76 | +33% | Nov 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 787.86 MPN/100mL | 126.00 | +525% | Oct 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.86 mg/L | 0.76 | +13% | Oct 2025 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.98 mg/L | 0.76 | +29% | Sep 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 161.38 MPN/100mL | 126.00 | +28% | Sep 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.79 mg/L | 0.76 | +4% | Aug 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.36 mg/L | 3.00 | +12% | Jul 2025 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 30.20 mg/L | 15.00 | +101% | Jun 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.89 mg/L | 0.76 | +17% | Sep 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 161.21 MPN/100mL | 126.00 | +28% | Aug 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 293.55 MPN/100mL | 126.00 | +133% | Jul 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.55 mg/L | 2.00 | +28% | Jun 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.40 mg/L | 3.00 | +80% | Jun 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.74 mg/L | 2.00 | +37% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 222.46 kg/d | 182.00 | +22% | May 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 219.50 MPN/100mL | 126.00 | +74% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.83 mg/L | 3.00 | +128% | May 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 168.95 MPN/100mL | 126.00 | +34% | Apr 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 190.00 MPN/100mL | 126.00 | +51% | Nov 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 139.00 MPN/100mL | 126.00 | +10% | Oct 2023 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.84 mg/L | 0.76 | +11% | Oct 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 178.00 MPN/100mL | 126.00 | +41% | Jul 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.91 mg/L | 7.50 | +32% | Apr 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 138.18 MPN/100mL | 126.00 | +10% | Apr 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 207.64 MPN/100mL | 126.00 | +65% | Oct 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 147.73 MPN/100mL | 126.00 | +17% | Sep 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 229.39 MPN/100mL | 126.00 | +82% | Aug 2022 | Open |
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 13.70 % | 38.00 | +64% | Jun 2022 | Open |
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | DMR, Limited - Numeric Violation | 7.90 % | 38.00 | +79% | May 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 568.97 MPN/100mL | 126.00 | +352% | Nov 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 540.11 MPN/100mL | 126.00 | +329% | Oct 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 254.22 MPN/100mL | 126.00 | +102% | Sep 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 45.05 mg/L | 12.00 | +275% | Feb 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 668.00 kg/d | 485.00 | +38% | Feb 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 2,030.00 kg/d | 726.00 | +180% | Feb 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 66.60 mg/L | 45.00 | +48% | Feb 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,886.00 kg/d | 2,700.00 | +7% | Feb 2021 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 15.99 mg/L | 8.00 | +100% | Feb 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 157.97 MPN/100mL | 126.00 | +25% | Oct 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.80 mg/L | 3.00 | +160% | Apr 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.56 mg/L | 2.00 | +28% | Apr 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 291.95 kg/d | 182.00 | +60% | Apr 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 533.23 kg/d | 182.00 | +193% | Mar 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 417.80 kg/d | 121.00 | +245% | Mar 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.07 mg/L | 3.00 | +269% | Mar 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.58 mg/L | 2.00 | +379% | Mar 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.40 mg/L | 7.50 | +105% | Feb 2019 | 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.