What is the address of Lewisville, City Of?

The address on the plant’s EPA facility record is Post Oak Street, Lewisville, AR 71845, in Lafayette County. Its coordinates are 33.3537, -93.5735. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Lewisville, City Of treat?

Lewisville, City Of treats an average of 0.31 MGD and is permitted for a design flow of 0.3 MGD.

What treatment technology does Lewisville, City Of use?

Klarifi has identified 2 treatment structures and unit processes at the Lewisville facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Lewisville, City Of?

The facility discharges under NPDES permit AR0035696, currently administratively continued, expiring December 2025.

Is Lewisville, City Of in compliance?

Discharge monitoring reports show 37 violations at Lewisville, City Of in the last three years, 37 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Lewisville, City Of and how do I contact them?

Lewisville, City Of is a publicly owned treatment works in Lewisville, Arkansas. Klarifi lists decision-maker contacts for this facility, available with a free trial.

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Lewisville, City Of

Post Oak Street, Lewisville, AR 71845 · Lafayette County · Publicly Owned Treatment Works

Average flow: 0.31 MGD

Design flow: 0.3 MGD

NPDES permit: AR0035696; Administratively continued

Permit expires: December 2025

Population served: 1,280; CWNS 2022

Lewisville, City Of is a publicly owned wastewater treatment plant in Lewisville, Lafayette County, Arkansas treating an average of 0.31 million gallons per day against a permitted design capacity of 0.3 MGD, serving about 1,280 residents. It discharges under NPDES permit AR0035696 (administratively continued), which expires in December 2025, with 37 recorded violations in the last three years.

Treatment technology

2 treatment structures and unit processes identified at Lewisville, City Of.

Available with a free Klarifi account

See the full treatment train at Lewisville, City Of: structures, unit processes and planned upgrades, with exact unit counts.

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Compliance snapshot (last 3 years)

Total violations: 37

Effluent violations: 37

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

Key contacts

Decision-makers at Lewisville, City Of.

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Lewisville, 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 25, 2026.

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

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