Huntsville Northwest WWTF
Route C, Huntsville, MO 65259 · Randolph County · Publicly Owned Treatment Works
- Average flow
- 0.14 MGD
- Design flow
- —
- NPDES permit
- MO0040819
- Administratively continued
- Permit expires
- December 2025
- Population served
- 1,820
- CWNS 2022
Huntsville Northwest WWTF is a publicly owned wastewater treatment works in Huntsville, Randolph County, Missouri treating an average of 0.14 million gallons per day, serving about 1,820 residents. It discharges under NPDES permit MO0040819 (administratively continued), which expires in December 2025, with 36 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Huntsville Northwest WWTF.
Available with a free Klarifi account
See the full treatment train at Huntsville Northwest WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 36
- Effluent violations
- 34
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Huntsville Northwest WWTF.
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Nearby wastewater treatment plants in Missouri
Huntsville · 1 mi away
0.0037 MGD
Moberly · 9 mi away
0.25 MGD
Cairo · 9 mi away
0.28 MGD
Renick · 9 mi away
—
Moberly · 10 mi away
2.08 MGD
Higbee · 10 mi away
0.03 MGD
Jacksonville · 11 mi away
0.09 MGD
Armstrong · 14 mi away
0.0094 MGD
Huntsville Northwest 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