Klarifi Logo
Try for freeLog in
Klarifi Logo

Hugo Municipal Authority

201 South 2nd St., Hugo, OK 74743 · Choctaw County · Publicly Owned Treatment Works

Average flow
1.11 MGD
Design flow
1.88 MGD
NPDES permit
OK0028487
Effective
Permit expires
November 2028
Population served
5,853
CWNS 2022

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.

Treatment technology

2 treatment structures and unit processes identified at Hugo Municipal Authority.

Available with a free Klarifi account

See the full treatment train at Hugo Municipal Authority: structures, unit processes and planned upgrades, with exact unit counts.

Create a free account

Compliance snapshot (last 3 years)

Total violations
140
Effluent violations
36

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 Hugo Municipal Authority in EPA's ICIS system.

Formal actions
2
0 since FY2020
Compliance actions
$200
required by EPA orders
EPA inspections
0
none on record

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.

Full case history with a free Klarifi account

Every action against Hugo Municipal Authority with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.

Create a free account

Key contacts

Decision-makers at Hugo Municipal Authority.

No verified contacts on file yet

Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.

Try Klarifi free

Nearby wastewater treatment plants in Oklahoma

Choctaw Co. Rw & Sd #1

Grant · 4 mi away

0.05 MGD

Soper Public Works Authority

Soper · 11 mi away

0.08 MGD

Antlers Pwa

Antlers · 17 mi away

0.57 MGD

Boswell, Town Of

Boswell · 19 mi away

0.03 MGD

0.09 MGD

Valliant Pwa

Valliant · 25 mi away

—

Wright Public Works Authority

Wright City · 31 mi away

0.03 MGD

Bokchito, City Of

Bokchito · 35 mi away

—

Hugo Municipal 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 August 7, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms


Try Klarifi for free

Create your own trial account and explore how Klarifi can help you.

Try for free