Johnson WPC
Johnson, VT · Lamoille County · Publicly Owned Treatment Works
- Average flow
- 0.05 MGD
- Design flow
- —
- NPDES permit
- VT0100901
- Expired
- Permit expires
- June 2023
- Population served
- 3,361
- CWNS 2022
Johnson WPC is a publicly owned wastewater treatment plant in Johnson, Lamoille County, Vermont treating an average of 0.05 million gallons per day, serving about 3,361 residents. It discharges under NPDES permit VT0100901 (expired), which expires in June 2023, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
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.
Key contacts
Decision-makers at Johnson WPC.
No verified contacts on file yet
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Nearby wastewater treatment plants in Vermont
Morrisville · 6 mi away
0.23 MGD
Vergennes · 7 mi away
0.02 MGD
Stowe · 12 mi away
0.28 MGD
Fairfax · 17 mi away
0.04 MGD
Waterbury · 20 mi away
0.39 MGD
Milton · 22 mi away
0.25 MGD
Richmond · 22 mi away
0.07 MGD
Sheldon · 24 mi away
0.002 MGD
Johnson WPC: 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 October 5, 2025.