Hartville Pws
Highway 5, Hartville, MO 65667 · Wright County · Publicly Owned Treatment Works
- Average flow
- 0.09 MGD
- Design flow
- —
- NPDES permit
- MO0054682
- Administratively continued
- Permit expires
- June 2025
- Population served
- 640
- CWNS 2022
Hartville Pws is a publicly owned wastewater treatment plant in Hartville, Wright County, Missouri treating an average of 0.09 million gallons per day, serving about 640 residents. It discharges under NPDES permit MO0054682 (administratively continued), which expires in June 2025, with 17 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Hartville Pws.
Available with a free Klarifi account
See the full treatment train at Hartville Pws: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 17
- Effluent violations
- 17
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Hartville Pws.
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Nearby wastewater treatment plants in Missouri
Mansfield · 9 mi away
0.22 MGD
Norwood · 11 mi away
0.03 MGD
Grovespring · 12 mi away
0.01 MGD
Mountain Grove · 15 mi away
0.44 MGD
Seymour · 16 mi away
0.23 MGD
Diggins · 20 mi away
0.02 MGD
Niangua · 20 mi away
0.1 MGD
Ava · 23 mi away
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Hartville Pws: 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 · Sludge dewatering · Biological nutrient removal · all terms