Dixon WWTP
Dixon, MO 65459 · Pulaski County · Publicly Owned Treatment Works
- Average flow
- 0.2 MGD
- Design flow
- —
- NPDES permit
- MO0100129
- Administratively continued
- Permit expires
- March 2026
- Population served
- 3,000
- CWNS 2022
Dixon WWTP is a publicly owned wastewater treatment works in Dixon, Pulaski County, Missouri treating an average of 0.2 million gallons per day, serving about 3,000 residents. It discharges under NPDES permit MO0100129 (administratively continued), which expires in March 2026, with 26 recorded violations in the last three years. EPA has recorded 1 formal enforcement action naming the plant, the latest in January 2023.
Treatment technology
3 treatment structures and unit processes identified, 2 planned upgrades on record at Dixon WWTP.
Available with a free Klarifi account
See the full treatment train at Dixon WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 26
- Effluent violations
- 26
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Dixon WWTP in EPA's ICIS system.
- Formal actions
- 1
- 1 since FY2020
- Penalties assessed
- $22,200
- all cases
- Compliance actions
- $5,000
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Jan 2023
City of Dixon
Administrative order · CWA, NPDES Permit Violations · Final Order With Penalty · Penalty $22,200 · Compliance actions $5,000
EPA's description of the case:
“Facility did not manage WWTP effectively resulting in solids being lost to the receiving stream. Facility violated their effluent limits.”
Source: EPA ECHO, civil enforcement case 07-2022-0117.
Full case history with a free Klarifi account
Every action against Dixon WWTP with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Dixon WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Missouri
Waynesville · 10 mi away
0.22 MGD
Crocker · 11 mi away
0.16 MGD
St Robert · 11 mi away
0.75 MGD
Newburg · 12 mi away
0.17 MGD
Waynesville · 12 mi away
0.05 MGD
Iberia · 13 mi away
0.0047 MGD
Waynesville · 13 mi away
2.26 MGD
Vienna · 15 mi away
0.19 MGD
Dixon WWTP: 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 · Ozonation · Activated sludge · all terms