Maysville WWTF
Highway 33, Maysville, MO 64469 · De Kalb County · Publicly Owned Treatment Works
- Average flow
- 0.07 MGD
- Design flow
- —
- NPDES permit
- MO0041106
- Administratively continued
- Permit expires
- June 2022
- Population served
- 1,142
- CWNS 2022
Maysville WWTF is a publicly owned wastewater treatment works in Maysville, De Kalb County, Missouri treating an average of 0.07 million gallons per day, serving about 1,142 residents. It discharges under NPDES permit MO0041106 (administratively continued), which expires in June 2022, with 10 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Maysville WWTF.
Available with a free Klarifi account
See the full treatment train at Maysville WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 10
- Effluent violations
- 4
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Maysville WWTF.
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Nearby wastewater treatment plants in Missouri
Osborn · 8 mi away
0.04 MGD
Clarksdale · 11 mi away
—
Cameron · 12 mi away
0.91 MGD
Altamont · 13 mi away
0.009 MGD
Union Star · 14 mi away
0.01 MGD
Kidder · 15 mi away
0.08 MGD
Pattonsburg · 16 mi away
—
Cosby · 18 mi away
0.02 MGD
Maysville 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 6, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms