Town Of Lavina WWTF
2nd Ave, Lavina, MT 59046 · Golden Valley County · Publicly Owned Treatment Works
- Average flow
- 18.51 MGD
- Design flow
- —
- NPDES permit
- MTG580013
- Effective
- Permit expires
- December 2027
- Population served
- —
- CWNS 2022
Town Of Lavina WWTF is a publicly owned wastewater treatment works in Lavina, Golden Valley County, Montana treating an average of 18.51 million gallons per day. It discharges under NPDES permit MTG580013 (effective), which expires in December 2027, with 1 recorded violation in the last three years.
Treatment technology
One treatment structure or unit process identified at Town Of Lavina WWTF.
Available with a free Klarifi account
See the full treatment train at Town Of Lavina WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Town Of Lavina WWTF.
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Nearby wastewater treatment plants in Montana
Billings · 40 mi away
20.32 MGD
Harlowton · 43 mi away
0.08 MGD
Laurel · 45 mi away
0.29 MGD
Park City · 46 mi away
0.08 MGD
Columbus · 48 mi away
0.15 MGD
Joliet · 56 mi away
0.05 MGD
Winnett · 57 mi away
0.07 MGD
Big Timber · 57 mi away
0.16 MGD
Town Of Lavina 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 November 7, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms