Idabel Public Works Authority
201 East Main, Idabel, OK 74745 · Mccurtain County · Publicly Owned Treatment Works
- Average flow
- 1.1 MGD
- Design flow
- 1.65 MGD
- NPDES permit
- OK0027677
- Effective
- Permit expires
- June 2029
- Population served
- 7,408
- CWNS 2022
Idabel Public Works Authority is a publicly owned wastewater treatment plant in Idabel, Mccurtain County, Oklahoma treating an average of 1.1 million gallons per day against a permitted design capacity of 1.65 MGD, serving about 7,408 residents. It discharges under NPDES permit OK0027677 (effective), which expires in June 2029, with 118 recorded violations in the last three years. EPA has recorded 2 formal enforcement actions naming the plant, the latest in October 2008.
Treatment technology
Treatment structures and unit processes at Idabel Public Works Authority.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 118
- Effluent violations
- 118
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Idabel Public Works Authority in EPA's ICIS system.
- Formal actions
- 2
- 0 since FY2020
- Compliance actions
- $3,600
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Oct 2008
Idabel PWA
Administrative order · SDWA, Nat'l Drinking Water Compliance Schedule - Effective Date · Final Order No Penalty · Compliance actions $3,500
Source: EPA ECHO, civil enforcement case 06-2008-1275.
Full case history with a free Klarifi account
Every action against Idabel Public Works Authority with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Idabel Public Works Authority.
No verified contacts on file yet
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Grant · 39 mi away
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Hugo · 41 mi away
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Antlers · 50 mi away
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Soper · 51 mi away
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Clayton · 56 mi away
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Atoka · 60 mi away
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Idabel Public Works Authority: 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 January 23, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Centrate · Ozonation · all terms