Kelso WWTF
PO Box 279, Kelso, MO 63758 · Scott County · Publicly Owned Treatment Works
- Average flow
- 0.001 MGD
- Design flow
- —
- NPDES permit
- MO0115118
- Effective
- Permit expires
- August 2028
- Population served
- 575
- CWNS 2022
Kelso WWTF is a publicly owned wastewater treatment works in Kelso, Scott County, Missouri treating an average of 0.001 million gallons per day, serving about 575 residents. It discharges under NPDES permit MO0115118 (effective), which expires in August 2028, with 77 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Kelso WWTF.
Available with a free Klarifi account
See the full treatment train at Kelso WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 77
- Effluent violations
- 77
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Kelso WWTF.
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Nearby wastewater treatment plants in Missouri
Scott City · 4 mi away
0.54 MGD
Benton · 6 mi away
0.23 MGD
Cape Girardeau · 7 mi away
5.39 MGD
Chaffee · 7 mi away
0.16 MGD
Morley · 10 mi away
0.01 MGD
Delta · 11 mi away
0.04 MGD
Gordonville · 12 mi away
0.04 MGD
Jackson · 14 mi away
1.06 MGD
Kelso 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 August 14, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Tertiary treatment · Significant industrial user · all terms