Lenox Center Wastewater Treatment Facility
Lenox, MA · Berkshire County · Publicly Owned Treatment Works
- Average flow
- 0.3 MGD
- Design flow
- —
- NPDES permit
- MAG590024
- Effective
- Permit expires
- October 2027
- Population served
- 3,379
- CWNS 2022
Lenox Center Wastewater Treatment Facility is a publicly owned wastewater treatment works in Lenox, Berkshire County, Massachusetts treating an average of 0.3 million gallons per day, serving about 3,379 residents. Treatment on site includes clarifiers, biological treatment, other, biosolids mechanical dewatering, chemical addition, alum, disinfection, uv and other unit processes. It discharges under NPDES permit MAG590024 (effective), which expires in October 2027, with 12 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Biological Treatment, Other
unit processBiosolids Mechanical Dewatering
unit processChemical Addition, Alum
unit processDisinfection, UV
unit processSuspended Growth, Aerobic
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Compliance snapshot (last 3 years)
- Total violations
- 12
- Effluent violations
- 12
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Lenox Center Wastewater Treatment Facility, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Lenox Center Wastewater Treatment Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Massachusetts
Pittsfield · 4 mi away
7 MGD
Lee · 4 mi away
0.47 MGD
Stockbridge · 6 mi away
0.1 MGD
West Stockbridge · 6 mi away
0.009 MGD
Huntington · 21 mi away
0.03 MGD
Russell · 23 mi away
0.04 MGD
Woronoco Village · 25 mi away
0.004 MGD
Williamstown · 26 mi away
2.04 MGD
Lenox Center Wastewater Treatment Facility: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed September 11, 2026; facility record last updated August 13, 2026.