Bonne Terre Pws
East Of Hwy 67 And West Of Hwy, Bonne Terre, MO 63628 · St. Francois County · Publicly Owned Treatment Works
- Average flow
- 0.43 MGD
- Design flow
- —
- NPDES permit
- MO0100706
- Administratively continued
- Permit expires
- June 2023
- Population served
- 3,056
- CWNS 2022
Bonne Terre Pws is a publicly owned wastewater treatment plant in Bonne Terre, St. Francois County, Missouri treating an average of 0.43 million gallons per day, serving about 3,056 residents. It discharges under NPDES permit MO0100706 (administratively continued), which expires in June 2023, with 1 recorded violation in the last three years. EPA has recorded 2 formal enforcement actions naming the plant, the latest in May 2018.
Treatment technology
3 treatment structures and unit processes identified at Bonne Terre Pws.
Available with a free Klarifi account
See the full treatment train at Bonne Terre Pws: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Bonne Terre Pws in EPA's ICIS system.
- Formal actions
- 2
- 0 since FY2020
- Compliance actions
- $1.5M
- required by EPA orders
- EPA inspections
- 2
- latest Feb 2003
Latest case · May 2018
BONNE TERRE SUPERFUND SITE
Administrative order · CERCLA, Agreement to Perform Work Under 104B · Final Order With Unspecified Cost Recovery · Compliance actions $1.5M
Source: EPA ECHO, civil enforcement case 07-2003-0113.
Full case history with a free Klarifi account
Every action against Bonne Terre Pws with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Bonne Terre Pws.
No verified contacts on file yet
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Nearby wastewater treatment plants in Missouri
Bonne Terre · 2 mi away
0.47 MGD
Bonne Terre · 5 mi away
1.71 MGD
Leadwood · 5 mi away
0.09 MGD
Desoto · 8 mi away
0.03 MGD
Potosi · 10 mi away
0.09 MGD
Potosi · 10 mi away
0.06 MGD
Bismarck · 12 mi away
2.33 MGD
Potosi · 14 mi away
0.58 MGD
Bonne Terre 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 20, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms