Lee Wastewater Treatment Facility
Lee, MA · Berkshire County · Publicly Owned Treatment Works
- Average flow
- 0.47 MGD
- Design flow
- —
- NPDES permit
- MAG590023
- Effective
- Permit expires
- October 2027
- Population served
- 5,157
- CWNS 2022
Lee Wastewater Treatment Facility is a publicly owned wastewater treatment works in Lee, Berkshire County, Massachusetts treating an average of 0.47 million gallons per day, serving about 5,157 residents. Treatment on site includes biological n removal, biological p removal, biological treatment, other, biosolids mechanical dewatering, biosolids thickening and other unit processes. It discharges under NPDES permit MAG590023 (effective), which expires in October 2027, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Biological N removal
unit processBiological P removal
unit processBiological Treatment, Other
unit processBiosolids Mechanical Dewatering
unit processBiosolids Thickening
unit processChemical Addition, Alum
unit processChemical Addition, Polymer
unit processChemical P Removal
unit processDisinfection, UV
unit processFiltration
unit processScreening
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Capital improvement projects in Lee
Lee's capital improvement plan lists 8 water, sewer and wastewater line items worth $1M starting 2025–2028. The largest budgeted items are shown here.
All water and sewer capital projects in Lee →
| Project | Budget | Years |
|---|---|---|
| Collection System Maintenance | $600,000 | 2025–2028 |
| Upgrade / Replace PLC System | $100,000 | 2026–2026 |
| Upgrade / Replace VFDs | $100,000 | 2027–2027 |
| Replace Pumps & Motors | $100,000 | 2025–2026 |
| Replace Pumpstation Generator | $85,000 | 2025–2025 |
Full project details — scope, funding source, engineering consultant and the decision-makers behind each project — are available in Klarifi, along with similar wastewater capital projects in other cities.
Key contacts
4 verified contacts for Lee Wastewater Treatment Facility, with validated emails and direct phone numbers.
Unlock 4 verified contacts (1 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Lee Wastewater Treatment Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Massachusetts
Lenox · 4 mi away
0.3 MGD
Stockbridge · 4 mi away
0.1 MGD
West Stockbridge · 7 mi away
0.009 MGD
Pittsfield · 8 mi away
7 MGD
Huntington · 19 mi away
0.03 MGD
Russell · 21 mi away
0.04 MGD
Woronoco Village · 23 mi away
0.004 MGD
Westfield · 29 mi away
2.4 MGD
Lee 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.