Hunnewell WWTP
N Hwy 36 And South Of County Road 420, Hunnewell, MO 63443 · Shelby County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- —
- NPDES permit
- MO0084972
- Administratively continued
- Permit expires
- March 2024
- Population served
- 147
- CWNS 2022
Hunnewell WWTP is a publicly owned wastewater treatment works in Hunnewell, Shelby County, Missouri treating an average of 0.02 million gallons per day, serving about 147 residents. It discharges under NPDES permit MO0084972 (administratively continued), which expires in March 2024, with 0 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Hunnewell WWTP.
Available with a free Klarifi account
See the full treatment train at Hunnewell WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Hunnewell WWTP.
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
Monroe City · 6 mi away
0.44 MGD
Shelbina · 10 mi away
0.33 MGD
Shelbyville · 13 mi away
0.06 MGD
Philadelphia · 13 mi away
0.0053 MGD
Hannibal · 17 mi away
0.01 MGD
Perry · 19 mi away
0.13 MGD
Palmyra · 21 mi away
0.34 MGD
Center · 21 mi away
0.06 MGD
Hunnewell 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 August 14, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms