Lewisburg STP
Lewisburg, TN · Marshall County · Publicly Owned Treatment Works
- Average flow
- 2.1 MGD
- Design flow
- 3.02 MGD
- NPDES permit
- TN0022888
- Effective
- Permit expires
- May 2028
- Population served
- 12,150
- CWNS 2022
Lewisburg STP is a publicly owned wastewater treatment works in Lewisburg, Marshall County, Tennessee treating an average of 2.1 million gallons per day against a permitted design capacity of 3.02 MGD, serving about 12,150 residents. Treatment on site includes clarifiers, biogas silos. It discharges under NPDES permit TN0022888 (effective), which expires in May 2028, with 24 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 24
- Effluent violations
- 24
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Lewisburg STP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Lewisburg STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Tennessee
Cornersville · 9 mi away
0.09 MGD
Chapel Hill · 11 mi away
0.09 MGD
Petersburg · 16 mi away
0.0028 MGD
Lynnville · 16 mi away
0.0029 MGD
Shelbyville · 18 mi away
3.04 MGD
Spring Hill · 20 mi away
3.65 MGD
Columbia · 21 mi away
5.06 MGD
Thompson'S Station · 22 mi away
0.0057 MGD
Lewisburg STP: 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 March 2, 2025.