Stewart WWTP
1301 Yankee Ave, Stewart, MN 55385 · Mcleod County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.11 MGD
- NPDES permit
- MN0053210
- Expired
- Permit expires
- February 2024
- Population served
- 489
- CWNS 2022
Stewart WWTP is a publicly owned wastewater treatment works in Stewart, Mcleod County, Minnesota, serving about 489 residents. It discharges under NPDES permit MN0053210 (expired), which expires in February 2024, with 0 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Stewart WWTP.
Available with a free Klarifi account
See the full treatment train at Stewart WWTP: structures, unit processes and planned upgrades, with 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 Stewart WWTP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Minnesota
Buffalo Lake · 6 mi away
—
Brownton · 7 mi away
0.05 MGD
Hector · 10 mi away
0.25 MGD
Cedar Mills · 14 mi away
—
Cosmos Township · 17 mi away
—
Glencoe · 17 mi away
0.57 MGD
Fairfax · 19 mi away
—
Gaylord · 19 mi away
—
Stewart 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 October 26, 2026; facility record last updated September 14, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Significant industrial user · WWTP · all terms