Tinsman, Ar Wastewater Treatment Facility
End Of Hwy 275 @ E City Limits, Hampton, AR 71744 · Calhoun County · Publicly Owned Treatment Works
- Average flow
- 0.0026 MGD
- Design flow
- 0.01 MGD
- NPDES permit
- AR0050661
- Effective
- Permit expires
- July 2031
- Population served
- 56
- CWNS 2022
Tinsman, Ar Wastewater Treatment Facility is a publicly owned wastewater treatment works in Hampton, Calhoun County, Arkansas treating an average of 0.0026 million gallons per day against a permitted design capacity of 0.01 MGD, serving about 56 residents. It discharges under NPDES permit AR0050661 (effective), which expires in July 2031, with 81 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Tinsman, Ar Wastewater Treatment Facility.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 81
- Effluent violations
- 45
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Tinsman, Ar Wastewater Treatment Facility.
No verified contacts on file yet
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Nearby wastewater treatment plants in Arkansas
Banks · 6 mi away
0.0028 MGD
Harrell · 10 mi away
0.06 MGD
Hampton · 10 mi away
0.2 MGD
Thornton · 12 mi away
0.02 MGD
Fordyce · 14 mi away
0.48 MGD
Hermitage · 16 mi away
0.04 MGD
Kingsland · 16 mi away
—
Bearden · 17 mi away
0.09 MGD
Tinsman, Ar Wastewater Treatment Facility: 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 25, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms