Poplar Bluff Municipal WWTP
Poplar Bluff, MO · Butler County · Publicly Owned Treatment Works
- Average flow
- 3.18 MGD
- Design flow
- —
- NPDES permit
- MO0043648
- Effective
- Permit expires
- September 2024
- Population served
- 16,979
- CWNS 2022
Poplar Bluff Municipal WWTP is a publicly owned wastewater treatment works in Poplar Bluff, Butler County, Missouri treating an average of 3.18 million gallons per day, serving about 16,979 residents. Treatment on site includes covered lagoons, uncovered lagoons, biological n removal, disinfection, uv, flow equalization and other unit processes. It discharges under NPDES permit MO0043648 (effective), which expires in September 2024, with 4 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Covered lagoons
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Uncovered lagoons
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Biological N removal
unit processDisinfection, UV
unit processFlow Equalization
unit processLagoon, Aerobic
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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 Poplar Bluff Municipal WWTP.
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Nearby wastewater treatment plants in Missouri
Poplar Bluff · 4 mi away
0.06 MGD
Poplar Bluff · 4 mi away
0.61 MGD
Fisk · 11 mi away
0.003 MGD
Neelyville · 13 mi away
—
Qulin · 13 mi away
0.02 MGD
Naylor · 15 mi away
0.03 MGD
Williamsville · 18 mi away
0.05 MGD
Puxico · 20 mi away
0.11 MGD
Poplar Bluff Municipal 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 September 11, 2026; facility record last updated August 3, 2026.