City Of Hot Springs Regional Wastewater Treatment Plant
Hot Springs, AR · Garland County · Publicly Owned Treatment Works
- Average flow
- 7.79 MGD
- Design flow
- 12 MGD
- NPDES permit
- AR0033880
- Effective
- Permit expires
- June 2029
- Population served
- 35,536
- CWNS 2022
City Of Hot Springs Regional Wastewater Treatment Plant is a publicly owned wastewater treatment works in Hot Springs, Garland County, Arkansas treating an average of 7.79 million gallons per day against a permitted design capacity of 12 MGD, serving about 35,536 residents. Treatment on site includes clarifiers. It discharges under NPDES permit AR0033880 (effective), which expires in June 2029, with 84 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
- 84
- Effluent violations
- 84
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
11 verified contacts for City Of Hot Springs Regional Wastewater Treatment Plant, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at City Of Hot Springs Regional Wastewater Treatment Plant, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Arkansas
Diamondhead · 4 mi away
0.02 MGD
Hot Springs · 11 mi away
0.08 MGD
Mountain Pine · 12 mi away
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Rockport · 13 mi away
0.006 MGD
Donaldson · 15 mi away
0.1 MGD
Caddo Valley · 19 mi away
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Haskell · 22 mi away
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Haskell · 23 mi away
0.19 MGD
City Of Hot Springs Regional Wastewater Treatment Plant: 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 May 10, 2025.