Mendon WWTF
Mendon, MO · Chariton County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- —
- NPDES permit
- MO0094714
- Effective
- Permit expires
- December 2025
- Population served
- 271
- CWNS 2022
Mendon WWTF is a publicly owned wastewater treatment works in Mendon, Chariton County, Missouri, serving about 271 residents. Treatment on site includes uncovered lagoons, lagoon, facultative. It discharges under NPDES permit MO0094714 (effective), which expires in December 2025, with 4 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 4
- 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 Mendon WWTF.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Missouri
Brunswick · 12 mi away
0.04 MGD
Bosworth · 13 mi away
—
Marceline · 13 mi away
0.14 MGD
Brookfield · 15 mi away
0.48 MGD
Bucklin · 19 mi away
0.04 MGD
Slater · 24 mi away
0.19 MGD
Carrollton · 25 mi away
0.48 MGD
Chillicothe · 25 mi away
0.96 MGD
Mendon 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 September 11, 2026; facility record last updated April 24, 2025.