Eureka Springs, City Of
Eureka Springs, AR · Carroll County · Publicly Owned Treatment Works
- Average flow
- 0.34 MGD
- Design flow
- 0.9 MGD
- NPDES permit
- AR0021865
- Effective
- Permit expires
- December 2030
- Population served
- 2,155
- CWNS 2022
Eureka Springs, City Of is a publicly owned wastewater treatment plant in Eureka Springs, Carroll County, Arkansas treating an average of 0.34 million gallons per day against a permitted design capacity of 0.9 MGD, serving about 2,155 residents. Treatment on site includes clarifiers. It discharges under NPDES permit AR0021865 (effective), which expires in December 2030, with 25 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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Compliance snapshot (last 3 years)
- Total violations
- 25
- Effluent violations
- 25
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Eureka Springs, City Of.
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Nearby wastewater treatment plants in Arkansas
Holiday Island · 6 mi away
0.25 MGD
Berryville · 10 mi away
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Garfield · 10 mi away
0.04 MGD
Green Forest · 19 mi away
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Pea Ridge · 21 mi away
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Huntsville · 22 mi away
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Alpena · 26 mi away
0.0011 MGD
Fayetteville · 31 mi away
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Eureka Springs, 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 June 29, 2026.