Sumner POTW
Highway 49 East, Sumner, MS 38957 · Tallahatchie County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.39 MGD
- NPDES permit
- MS0035726
- Effective
- Permit expires
- October 2029
- Population served
- —
- CWNS 2022
Sumner POTW is a publicly owned wastewater treatment works in Sumner, Tallahatchie County, Mississippi. It discharges under NPDES permit MS0035726 (effective), which expires in October 2029, with 59 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Sumner POTW.
Available with a free Klarifi account
See the full treatment train at Sumner POTW: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 59
- Effluent violations
- 8
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Sumner POTW.
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Nearby wastewater treatment plants in Mississippi
Drew · 15 mi away
—
Clarksdale · 20 mi away
1.76 MGD
Schlater · 21 mi away
—
Merigold · 22 mi away
0.06 MGD
Shelby · 22 mi away
—
Marks · 23 mi away
—
Alligator · 23 mi away
—
Cleveland · 25 mi away
1.56 MGD
Sumner POTW: 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 April 5, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Centrate · Ozonation · all terms