Non-Compliance
Clean Water Act
LANCASTER WASTEWATER TREATMENT FACILITY
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
-
191 WATER STREET
LANCASTER, NH 03584
View on map ↗ - County
- COOS County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 4 · last Jul 30, 2025
- Total Penalties
- $0
- Registry ID
- 110006619301
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.
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 | Mar 31, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Mar 31, 2012 | Jan 1, 2013 | Resolved |
| cwa | Schedule Event unachieved and not reported | Mar 31, 2012 | Jan 1, 2013 | Resolved |
| cwa | Schedule Event reported late | Mar 31, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 19, 2005 | Feb 13, 2007 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 19, 2005 | Feb 13, 2007 | Resolved |
| cwa | Schedule Event reported late | Feb 19, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 19, 2005 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 1990 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 1, 1990 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 1, 1989 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 1989 | May 24, 1990 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 1, 1989 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 1989 | May 24, 1990 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 11, 1989 | — | 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 |
|---|---|---|---|---|---|---|
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 82.00 % | 85.00 | +20% | Jan 2026 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 81.00 % | 85.00 | +27% | Dec 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Jun 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | May 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 78.00 % | 85.00 | +47% | May 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 72.00 % | 85.00 | +87% | Apr 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 67.00 % | 85.00 | +120% | Mar 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 75.00 % | 85.00 | +67% | Mar 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 82.00 % | 85.00 | +20% | Jan 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | Dec 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 45.00 % | 85.00 | +267% | Jul 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 59.00 % | 85.00 | +173% | Jul 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 54.00 % | 85.00 | +207% | Apr 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 49.00 mg/L | 45.00 | +9% | Apr 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 230.06 kg/d | 204.30 | +13% | Apr 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 230.06 kg/d | 227.00 | +1% | Apr 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Apr 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 38.00 mg/L | 30.00 | +27% | Mar 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 185.65 kg/d | 136.20 | +36% | Mar 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 256.71 kg/d | 227.00 | +13% | Mar 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 256.71 kg/d | 204.30 | +26% | Mar 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 26.00 % | 85.00 | +393% | Mar 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 78.00 % | 85.00 | +47% | Mar 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 75.00 % | 85.00 | +67% | Feb 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 82.00 % | 85.00 | +20% | Feb 2024 | Open |
| E. coli, thermotol, MF, MTEC | DMR, Limited - Numeric Violation | 1,203.30 MPN/100mL | 406.00 | +196% | Dec 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 63.00 mg/L | 45.00 | +40% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 231.65 kg/d | 227.00 | +2% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 231.65 kg/d | 204.30 | +13% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 43.00 mg/L | 30.00 | +43% | Apr 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 26.00 % | 85.00 | +393% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 63.00 mg/L | 50.00 | +26% | Apr 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 80.00 % | 85.00 | +33% | Mar 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 35.00 % | 85.00 | +333% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 141.36 kg/d | 136.20 | +4% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 30.00 | +13% | Apr 2022 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 72.00 % | 85.00 | +87% | Mar 2022 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 65.00 % | 85.00 | +133% | Mar 2022 | Open |
| E. coli, thermotol, MF, MTEC | DMR, Limited - Numeric Violation | 601.50 MPN/100mL | 406.00 | +48% | Feb 2022 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Dec 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 78.00 % | 85.00 | +47% | Nov 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | Nov 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 82.00 % | 85.00 | +20% | May 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 75.00 % | 85.00 | +67% | Apr 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.00 mg/L | 30.00 | +7% | Mar 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 75.00 % | 85.00 | +67% | Mar 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 69.00 % | 85.00 | +107% | Apr 2020 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Apr 2020 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 76.00 % | 85.00 | +60% | Mar 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.00 % | 85.00 | +7% | Jan 2020 | 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.
CWA 309A AO For Compliance
Clean Water Act
· Case 01-1993-N029 · Jun 28, 1993
CWA 309A AO For Compliance
Clean Water Act
· Case 01-1990-N032 · May 24, 1990
CWA 309A AO For Compliance
Clean Water Act
· Case 01-1989-N023 · Aug 2, 1989
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