City Of Troy Wastewater Treatment Facility
906 Mill Road, Troy, MT 59935 · Lincoln County · Publicly Owned Treatment Works
- Average flow
- 0.15 MGD
- Design flow
- —
- NPDES permit
- MTG581038
- Administratively continued
- Permit expires
- December 2022
- Population served
- —
- CWNS 2022
City Of Troy Wastewater Treatment Facility is a publicly owned wastewater treatment works in Troy, Lincoln County, Montana treating an average of 0.15 million gallons per day. It discharges under NPDES permit MTG581038 (administratively continued), which expires in December 2022, with 30 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at City Of Troy Wastewater Treatment Facility.
Available with a free Klarifi account
See the full treatment train at City Of Troy Wastewater Treatment Facility: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 30
- Effluent violations
- 30
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for City Of Troy 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 City Of Troy Wastewater Treatment Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Montana
Libby · 16 mi away
0.33 MGD
Eureka · 47 mi away
0.11 MGD
Thompson Falls · 65 mi away
0.05 MGD
Kalispell · 76 mi away
3.96 MGD
Columbia Falls · 77 mi away
0.41 MGD
Hot Springs · 83 mi away
0.43 MGD
Plains · 83 mi away
0.08 MGD
Bigfork · 88 mi away
0.37 MGD
City Of Troy 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 August 3, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms