How much wastewater does Lonoke, City Of treat?

Lonoke, City Of is permitted for a design flow of 0.89 MGD. Its average daily flow is not available in the current EPA data.

What treatment technology does Lonoke, City Of use?

Klarifi has identified uncovered lagoons at the Lonoke facility.

What is the NPDES permit for Lonoke, City Of?

The facility discharges under NPDES permit AR0034746, currently administratively continued, expiring April 2024.

Is Lonoke, City Of in compliance?

Discharge monitoring reports show 22 violations at Lonoke, City Of in the last three years, 5 of them effluent limit exceedances. The full history is available in Klarifi.

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

Lonoke, City Of is a publicly owned treatment works in Lonoke, Arkansas. Klarifi lists 2 verified decision-maker contacts for this facility, available with a free trial.

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Lonoke, City Of

Lonoke, AR · Lonoke County · Publicly Owned Treatment Works

Average flow: —

Design flow: 0.89 MGD

NPDES permit: AR0034746; Administratively continued

Permit expires: April 2024

Population served: 4,175; CWNS 2022

Lonoke, City Of is a publicly owned wastewater treatment plant in Lonoke, Lonoke County, Arkansas, serving about 4,175 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit AR0034746 (administratively continued), which expires in April 2024, with 22 recorded violations in the last three years.

Treatment technology

Treatment structures identified at this facility. Exact unit counts are available in Klarifi.

Uncovered lagoons

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Compliance snapshot (last 3 years)

Total violations: 22

Effluent violations: 5

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

Key contacts

2 verified contacts for Lonoke, City Of, with validated emails and direct phone numbers.

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Names, validated emails and direct phone numbers for decision-makers at Lonoke, City Of, plus the full compliance history and discharge data.

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Nearby wastewater treatment plants in Arkansas

Carson Bridge Treatment Plant

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Carlisle, City Of

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Rolling Hills Subdivision WWTP

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Jacksonville Wastewater Utility

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Keo, City Of

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Austin WWTP

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Ward, City Of

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City Of Sherwood-North Facility

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Lonoke, 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 September 11, 2026; facility record last updated April 23, 2025.

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