201 South 2nd St., Hugo, OK 74743 · Choctaw County · Publicly Owned Treatment Works
Hugo Municipal Authority is a publicly owned wastewater treatment plant in Hugo, Choctaw County, Oklahoma treating an average of 1.11 million gallons per day against a permitted design capacity of 1.88 MGD, serving about 5,853 residents. It discharges under NPDES permit OK0028487 (effective), which expires in November 2028, with 140 recorded violations in the last three years. EPA has recorded 2 formal enforcement actions naming the plant, the latest in July 2009.
2 treatment structures and unit processes identified at Hugo Municipal Authority.
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See the full treatment train at Hugo Municipal Authority: structures, unit processes and planned upgrades, with exact unit counts.
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Federal civil enforcement cases, compliance inspections and informal actions recorded for Hugo Municipal Authority in EPA's ICIS system.
Latest case · Jul 2009
Hugo, City of
Administrative order · CWA, Sewage Sludge Disposal · Unilateral Administrative Order Without Adjudication · Compliance actions $100
Source: EPA ECHO, civil enforcement case 06-2004-2245.
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Every action against Hugo Municipal Authority with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Decision-makers at Hugo Municipal Authority.
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Grant · 4 mi away
0.05 MGD
Soper · 11 mi away
0.08 MGD
Antlers · 17 mi away
0.57 MGD
Boswell · 19 mi away
0.03 MGD
Atoka · 21 mi away
0.09 MGD
Valliant · 25 mi away
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Wright City · 31 mi away
0.03 MGD
Bokchito · 35 mi away
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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 August 7, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms