LYNN REGIONAL WASTEWATER TREATMENT PLANT
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
-
2 CIRCLE AVE
LYNN, MA 01905
View on map ↗ - County
- ESSEX County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 22132
- Inspections
- 2 · last Mar 11, 2026
- Total Penalties
- $0 · last Apr 7, 2017
- Registry ID
- 110000563328
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 | Jun 30, 2025 | Jul 31, 2025 | Resolved |
| cwa | PR: Biosolids - Incineration: Invalid Monitoring or Unrepresentative Sample Violation (001) | Jan 1, 2025 | — | Open |
| cwa | PR: Failure to submit required report within 30 days of applicable due date (Level I) | Dec 31, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2020 | Oct 5, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 30, 2019 | Oct 5, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 1, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 15, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 19, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2008 | Apr 7, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 1, 2004 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 19, 2004 | Apr 29, 2004 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 19, 2004 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2003 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 19, 2003 | Apr 17, 2003 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 19, 2003 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2002 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 19, 2002 | Sep 9, 2002 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 19, 2002 | — | Open |
| cwa | Management Practice Violations - Failure to Develop/Enforce Standards | Feb 9, 1994 | Jun 22, 1995 | 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 |
|---|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 3,343.26 kg/d | 2,932.39 | +14% | Feb 2026 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,993.22 kg/d | 2,932.39 | +2% | Feb 2026 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 49.20 mg/L | 30.00 | +64% | Feb 2026 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 49.20 mg/L | 45.00 | +9% | Feb 2026 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 80.50 % | 85.00 | +30% | Feb 2026 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 83.00 % | 85.00 | +13% | Feb 2026 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 44.40 mg/L | 30.00 | +48% | Feb 2026 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 41.30 mg/L | 30.00 | +38% | Jan 2026 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 81.60 % | 85.00 | +23% | Jan 2026 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 33.00 mg/L | 30.00 | +10% | Jan 2026 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 84.40 % | 85.00 | +4% | Dec 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 82.00 % | 85.00 | +20% | Dec 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 42.00 mg/L | 30.00 | +40% | Dec 2025 | Resolved |
| LC50 Static 48Hr Acute Menidia | DMR, Limited - Numeric Violation | 80.80 % | 100.00 | +19% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 37.70 mg/L | 30.00 | +26% | Dec 2025 | Resolved |
| Oil & Grease | DMR, Limited - Numeric Violation | 17.00 mg/L | 15.00 | +13% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 58.80 mg/L | 30.00 | +96% | Nov 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 57.80 mg/L | 30.00 | +93% | Nov 2025 | Resolved |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 80.50 % | 85.00 | +30% | Nov 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 61.90 mg/L | 45.00 | +38% | Nov 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 3,895.32 kg/d | 2,932.39 | +33% | Nov 2025 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 78.50 % | 85.00 | +43% | Nov 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 3,804.52 kg/d | 2,932.39 | +30% | Nov 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 60.50 mg/L | 45.00 | +34% | Nov 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 64.20 mg/L | 30.00 | +114% | Oct 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 4,401.98 kg/d | 2,932.39 | +50% | Oct 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 51.70 mg/L | 45.00 | +15% | Oct 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 80.30 % | 85.00 | +31% | Oct 2025 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.00 | +7% | Oct 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 57.10 mg/L | 30.00 | +90% | Oct 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 60.70 mg/L | 45.00 | +35% | Oct 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 80.70 % | 85.00 | +29% | Oct 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 3,830.85 kg/d | 2,932.39 | +31% | Oct 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 70.50 mg/L | 30.00 | +135% | Sep 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 68.50 mg/L | 30.00 | +128% | Sep 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 73.30 mg/L | 45.00 | +63% | Sep 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 72.90 % | 85.00 | +81% | Sep 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 71.80 mg/L | 45.00 | +60% | Sep 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 3,832.21 kg/d | 2,932.39 | +31% | Sep 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 4,072.83 kg/d | 2,932.39 | +39% | Sep 2025 | Resolved |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 77.30 % | 85.00 | +51% | Sep 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 60.70 mg/L | 45.00 | +35% | Aug 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 3,561.18 kg/d | 2,932.39 | +21% | Aug 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 3,395.01 kg/d | 2,932.39 | +16% | Aug 2025 | Resolved |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 80.70 % | 85.00 | +29% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 48.50 mg/L | 45.00 | +8% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 54.60 mg/L | 30.00 | +82% | Aug 2025 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 60.30 mg/L | 30.00 | +101% | Aug 2025 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 81.60 % | 85.00 | +23% | Aug 2025 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 260.00 | +831% | Jul 2025 | 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.