Wolf Creek WWTF
200 Main Street, Wolf Creek, MT 59648 · Lewis And Clark County · Publicly Owned Treatment Works
- Average flow
- 0.003 MGD
- Design flow
- 0.16 MGD
- NPDES permit
- MT0031712
- Administratively continued
- Permit expires
- October 2016
- Population served
- 529
- CWNS 2022
Wolf Creek WWTF is a publicly owned wastewater treatment works in Wolf Creek, Lewis And Clark County, Montana treating an average of 0.003 million gallons per day against a permitted design capacity of 0.16 MGD, serving about 529 residents. It discharges under NPDES permit MT0031712 (administratively continued), which expires in October 2016, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Wolf Creek WWTF.
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 Wolf Creek WWTF.
No verified contacts on file yet
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Nearby wastewater treatment plants in Montana
Helena · 27 mi away
3.01 MGD
East Helena · 29 mi away
0.18 MGD
Fairfield · 43 mi away
0.16 MGD
Vaughn · 44 mi away
0.03 MGD
Great Falls · 46 mi away
0.05 MGD
Great Falls · 49 mi away
0.33 MGD
Stockett · 49 mi away
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Great Falls · 51 mi away
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Wolf Creek 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 October 26, 2026; facility record last updated May 11, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Lift station · Sludge dewatering · all terms