Pittsburg Co Rwd #20 -- Carlton Landing WWTF
Eufaula, OK · Mcintosh County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- 0.08 MGD
- NPDES permit
- OK0100625
- Effective
- Permit expires
- June 2028
- Population served
- —
- CWNS 2022
Pittsburg Co Rwd #20 -- Carlton Landing WWTF is a publicly owned wastewater treatment works in Eufaula, Mcintosh County, Oklahoma treating an average of 0.02 million gallons per day against a permitted design capacity of 0.08 MGD. Treatment on site includes uncovered lagoons. It discharges under NPDES permit OK0100625 (effective), which expires in June 2028, with 49 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
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Compliance snapshot (last 3 years)
- Total violations
- 49
- Effluent violations
- 49
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Pittsburg Co Rwd #20 -- Carlton Landing WWTF.
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Nearby wastewater treatment plants in Oklahoma
Eufaula · 4 mi away
0.37 MGD
Canadian · 7 mi away
0.0069 MGD
Crowder · 9 mi away
0.003 MGD
Quinton · 11 mi away
—
Whitefield · 18 mi away
0.0001 MGD
Checotah · 18 mi away
0.3 MGD
Kinta · 18 mi away
0.01 MGD
Porum · 19 mi away
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Pittsburg Co Rwd #20 -- Carlton Landing WWTF: 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 23, 2025.