Lake Tishomingo WWTP
Hillsboro, MO · Jefferson County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- —
- NPDES permit
- MO0136298
- Effective
- Permit expires
- October 2030
- Population served
- 895
- CWNS 2022
Lake Tishomingo WWTP is a publicly owned wastewater treatment works in Hillsboro, Jefferson County, Missouri treating an average of 0.02 million gallons per day, serving about 895 residents. Treatment on site includes disinfection, uv. It discharges under NPDES permit MO0136298 (effective), which expires in October 2030, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Disinfection, UV
unit processUnlock exact unit counts →
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Lake Tishomingo WWTP.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Missouri
Cedar Hill · 1 mi away
0.009 MGD
Cedar Hill · 2 mi away
0.01 MGD
Cedar Hill · 3 mi away
0.007 MGD
Cedar Hill · 3 mi away
0.02 MGD
Hillsboro · 4 mi away
0.22 MGD
Hillsboro · 4 mi away
0.003 MGD
Hillsboro · 4 mi away
0.28 MGD
Hillsboro · 5 mi away
0.18 MGD
Lake Tishomingo 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 September 6, 2024.