Newark, City Of
Newark, AR · Independence County · Publicly Owned Treatment Works
- Average flow
- 0.0087 MGD
- Design flow
- 0.2 MGD
- NPDES permit
- AR0021229
- Expired
- Permit expires
- April 2026
- Population served
- 1,399
- CWNS 2022
Newark, City Of is a publicly owned wastewater treatment plant in Newark, Independence County, Arkansas treating an average of 0.0087 million gallons per day against a permitted design capacity of 0.2 MGD, serving about 1,399 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit AR0021229 (expired), which expires in April 2026, with 7 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
- 7
- Effluent violations
- 7
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Newark, City Of.
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Newark, 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 July 24, 2026.