Barnett WWTF
535 1st Street, Barnett, MO 65011 · Morgan County · Publicly Owned Treatment Works
- Average flow
- 0.0063 MGD
- Design flow
- —
- NPDES permit
- MO0135461
- Administratively continued
- Permit expires
- December 2024
- Population served
- 226
- CWNS 2022
Barnett WWTF is a publicly owned wastewater treatment works in Barnett, Morgan County, Missouri treating an average of 0.0063 million gallons per day, serving about 226 residents. It discharges under NPDES permit MO0135461 (administratively continued), which expires in December 2024, with 5 recorded violations in the last three years.
Treatment technology
3 treatment structures and unit processes identified at Barnett WWTF.
Available with a free Klarifi account
See the full treatment train at Barnett WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 5
- Effluent violations
- 5
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Barnett WWTF.
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Nearby wastewater treatment plants in Missouri
Eldon · 6 mi away
0.85 MGD
Rocky Mount · 8 mi away
0.02 MGD
Gravois Mills · 9 mi away
0.15 MGD
Versailles · 11 mi away
0.46 MGD
Lake Ozark · 12 mi away
0.03 MGD
Lake Ozark · 13 mi away
0.0073 MGD
Four Seasons · 14 mi away
0.0073 MGD
Lake Ozark · 14 mi away
1.43 MGD
Barnett 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 September 4, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms