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Oil Trough, City Of

Hwys 122 & 14, Oil Trough, AR 72564 · Independence County · Publicly Owned Treatment Works

Average flow
—
Design flow
0.04 MGD
NPDES permit
AR0047597
Expired
Permit expires
December 2025
Population served
—
CWNS 2022

Oil Trough, City Of is a publicly owned wastewater treatment plant in Oil Trough, Independence County, Arkansas. It discharges under NPDES permit AR0047597 (expired), which expires in December 2025, with 9 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Oil Trough, City Of.

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Compliance snapshot (last 3 years)

Total violations
9
Effluent violations
0

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

Decision-makers at Oil Trough, City Of.

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Nearby wastewater treatment plants in Arkansas

Newark, City Of

Newark · 4 mi away

0.02 MGD

Sulphur Rock WWTP

Sulphur Rock · 8 mi away

0.02 MGD

Newport, City Of

Newport · 11 mi away

0.97 MGD

Diaz WWTP

Diaz · 11 mi away

—

Bradford WWTP

Bradford · 15 mi away

0.04 MGD

Oil Trough, City Of: 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 July 24, 2026.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms


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