Troy/jay WWTF
Jay, VT · Orleans County · Publicly Owned Treatment Works
- Average flow
- 0.06 MGD
- Design flow
- —
- NPDES permit
- VT0101168
- Expired
- Permit expires
- June 2023
- Population served
- 2,118
- CWNS 2022
Troy/jay WWTF is a publicly owned wastewater treatment works in Jay, Orleans County, Vermont treating an average of 0.06 million gallons per day, serving about 2,118 residents. Treatment on site includes uncovered lagoons, biological treatment, other, biosolids drying, chemical p removal, disinfection, uv and other unit processes. It discharges under NPDES permit VT0101168 (expired), which expires in June 2023, with 9 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
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Biological Treatment, Other
unit processBiosolids Drying
unit processChemical P Removal
unit processDisinfection, UV
unit processFiltration
unit processScreening
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 9
- Effluent violations
- 9
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Troy/jay WWTF.
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Nearby wastewater treatment plants in Vermont
North Troy · 4 mi away
0.04 MGD
Orleans · 13 mi away
0.04 MGD
Richford · 14 mi away
0.03 MGD
Barton · 17 mi away
0.04 MGD
Johnson · 25 mi away
0.05 MGD
Morrisville · 28 mi away
0.23 MGD
Sheldon · 28 mi away
0.002 MGD
Vergennes · 30 mi away
0.02 MGD
Troy/jay WWTF: 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 September 5, 2025.