Huntsville Northwest WWTF
Huntsville, MO · Randolph County · Publicly Owned Treatment Works
- Average flow
- 0.1 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 0.1 million gallons per day, serving about 1,820 residents. Treatment on site includes lagoon, aerobic. It discharges under NPDES permit MO0040819 (administratively continued), which expires in December 2025, with 39 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Lagoon, Aerobic
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 39
- Effluent violations
- 37
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
0.003 MGD
Cairo · 9 mi away
0.25 MGD
Renick · 9 mi away
—
Moberly · 10 mi away
1.25 MGD
Higbee · 10 mi away
0.03 MGD
Jacksonville · 11 mi away
0.11 MGD
Clark · 16 mi away
0.4 MGD
Madison · 19 mi away
0.05 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 September 11, 2026; facility record last updated August 14, 2024.