Pittsfield Wastewater Treatment Facility
Mccarthy St, Pittsfield, ME 04967 · Somerset County · Publicly Owned Treatment Works
- Average flow
- 0.71 MGD
- Design flow
- 1.5 MGD
- NPDES permit
- ME0100528
- Effective
- Permit expires
- June 2030
- Population served
- 3,908
- CWNS 2022
Pittsfield Wastewater Treatment Facility is a publicly owned wastewater treatment works in Pittsfield, Somerset County, Maine treating an average of 0.71 million gallons per day against a permitted design capacity of 1.5 MGD, serving about 3,908 residents. It discharges under NPDES permit ME0100528 (effective), which expires in June 2030, with 20 recorded violations in the last three years.
Treatment technology
5 treatment structures and unit processes identified at Pittsfield Wastewater Treatment Facility.
Available with a free Klarifi account
See the full treatment train at Pittsfield Wastewater Treatment Facility: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 20
- Effluent violations
- 20
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Pittsfield Wastewater Treatment Facility, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Pittsfield Wastewater Treatment Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Maine
Newport · 6 mi away
0.22 MGD
Hartland · 9 mi away
0.1 MGD
Clinton · 9 mi away
0.14 MGD
Unity · 10 mi away
0.47 MGD
Skowhegan · 16 mi away
0.54 MGD
Dexter · 18 mi away
—
Madison · 25 mi away
0.67 MGD
Brewer · 29 mi away
1.47 MGD
Pittsfield 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 October 26, 2026; facility record last updated March 20, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms