What is the address of Hickory Ridge, City Of?

The address on the plant’s EPA facility record is Cross County Road No. 110, Hickory Ridge, AR 72347, in Cross County. Its coordinates are 35.4108, -91.0013. For some plants the record holds the utility’s mailing address rather than the plant gate.

How much wastewater does Hickory Ridge, City Of treat?

Hickory Ridge, City Of treats an average of 0.04 MGD and is permitted for a design flow of 0.08 MGD.

What treatment technology does Hickory Ridge, City Of use?

Klarifi has identified one treatment structure or unit process at the Hickory Ridge facility. The full treatment train, with exact unit counts, is shown in Klarifi with a free account.

What is the NPDES permit for Hickory Ridge, City Of?

The facility discharges under NPDES permit AR0034720, currently administratively continued, expiring December 2025.

Is Hickory Ridge, City Of in compliance?

Discharge monitoring reports show 111 violations at Hickory Ridge, City Of in the last three years, 3 of them effluent limit exceedances. The full history is available in Klarifi.

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

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

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Hickory Ridge, City Of

Cross County Road No. 110, Hickory Ridge, AR 72347 · Cross County · Publicly Owned Treatment Works

Average flow: 0.04 MGD

Design flow: 0.08 MGD

NPDES permit: AR0034720; Administratively continued

Permit expires: December 2025

Population served: 232; CWNS 2022

Hickory Ridge, City Of is a publicly owned wastewater treatment plant in Hickory Ridge, Cross County, Arkansas treating an average of 0.04 million gallons per day against a permitted design capacity of 0.08 MGD, serving about 232 residents. It discharges under NPDES permit AR0034720 (administratively continued), which expires in December 2025, with 111 recorded violations in the last three years.

Treatment technology

One treatment structure or unit process identified at Hickory Ridge, City Of.

Available with a free Klarifi account

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

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Compliance snapshot (last 3 years)

Total violations: 111

Effluent violations: 3

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

Key contacts

Decision-makers at Hickory Ridge, City Of.

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Grubbs, City Of

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Hickory Ridge, 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 · WWTP · Biosolids · all terms

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