Spiro Mia
Spiro, OK · Le Flore County · Publicly Owned Treatment Works
- Average flow
- 0.18 MGD
- Design flow
- 0.44 MGD
- NPDES permit
- OK0027693
- Effective
- Permit expires
- November 2029
- Population served
- 2,347
- CWNS 2022
Spiro Mia is a publicly owned wastewater treatment plant in Spiro, Le Flore County, Oklahoma treating an average of 0.18 million gallons per day against a permitted design capacity of 0.44 MGD, serving about 2,347 residents. It discharges under NPDES permit OK0027693 (effective), which expires in November 2029, with 23 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 23
- Effluent violations
- 10
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Spiro Mia.
No verified contacts on file yet
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Nearby wastewater treatment plants in Oklahoma
Panama · 6 mi away
0.08 MGD
Shady Point · 8 mi away
0.0031 MGD
Pocola · 9 mi away
0.2 MGD
Cameron · 9 mi away
0.08 MGD
Bokoshe · 10 mi away
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Gans · 11 mi away
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Muldrow · 11 mi away
0.34 MGD
Poteau · 13 mi away
0.88 MGD
Spiro Mia: 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 January 25, 2025.