Pea Ridge, City Of
Pea Ridge, AR · Benton County · Publicly Owned Treatment Works
- Average flow
- 0.57 MGD
- Design flow
- 0.9 MGD
- NPDES permit
- AR0020672
- Effective
- Permit expires
- June 2029
- Population served
- 6,615
- CWNS 2022
Pea Ridge, City Of is a publicly owned wastewater treatment plant in Pea Ridge, Benton County, Arkansas treating an average of 0.57 million gallons per day against a permitted design capacity of 0.9 MGD, serving about 6,615 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches. It discharges under NPDES permit AR0020672 (effective), which expires in June 2029, with 0 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Uncovered lagoons
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Carrousels / oxidation ditches
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Compliance snapshot (last 3 years)
- Total violations
- 0
- 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 Pea Ridge, City Of.
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Nearby wastewater treatment plants in Arkansas
Garfield · 12 mi away
0.04 MGD
Bentonville · 19 mi away
3.26 MGD
Sulphur Springs · 20 mi away
0.01 MGD
Gravette · 20 mi away
0.16 MGD
Holiday Island · 20 mi away
0.25 MGD
Eureka Springs · 21 mi away
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Fayetteville · 26 mi away
6.81 MGD
Gentry · 27 mi away
0.72 MGD
Pea 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 September 11, 2026; facility record last updated July 24, 2026.