Houston
Houston, MN 55943 · Houston County · Publicly Owned Treatment Works
- Average flow
- 0.06 MGD
- Design flow
- 0.25 MGD
- NPDES permit
- MN0023736
- Effective
- Permit expires
- September 2030
- Population served
- 1,198
- CWNS 2022
Houston is a publicly owned wastewater treatment plant in Houston, Houston County, Minnesota treating an average of 0.06 million gallons per day against a permitted design capacity of 0.25 MGD, serving about 1,198 residents. It discharges under NPDES permit MN0023736 (effective), which expires in September 2030, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Houston.
Treatment structure data not yet analyzed for this facility.
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 Houston.
No verified contacts on file yet
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Nearby wastewater treatment plants in Minnesota
Rushford · 10 mi away
0.11 MGD
Caledonia · 10 mi away
0.19 MGD
Hokah · 11 mi away
0.07 MGD
Peterson · 13 mi away
0.02 MGD
Spring Grove · 15 mi away
0.23 MGD
Brownsville · 15 mi away
0.03 MGD
Eitzen · 19 mi away
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Mabel · 19 mi away
0.05 MGD
Houston: 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 March 5, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Ozonation · Activated sludge · all terms