Barlow STP
End Of South 6th St, Barlow, KY 42024 · Ballard County · Publicly Owned Treatment Works
- Average flow
- 0.06 MGD
- Design flow
- 0.15 MGD
- NPDES permit
- KY0025747
- Effective
- Permit expires
- October 2027
- Population served
- 786
- CWNS 2022
Barlow STP is a publicly owned wastewater treatment works in Barlow, Ballard County, Kentucky treating an average of 0.06 million gallons per day against a permitted design capacity of 0.15 MGD, serving about 786 residents. It discharges under NPDES permit KY0025747 (effective), which expires in October 2027, with 28 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Barlow STP.
Available with a free Klarifi account
See the full treatment train at Barlow STP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 28
- Effluent violations
- 28
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Barlow STP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Barlow STP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Kentucky
La Center · 5 mi away
0.11 MGD
Wickliffe · 8 mi away
0.09 MGD
Kevil · 8 mi away
0.08 MGD
Bardwell · 11 mi away
0.22 MGD
Fancy Farm · 22 mi away
0.08 MGD
Clinton · 25 mi away
0.12 MGD
Paducah · 25 mi away
0.7 MGD
Reidland · 29 mi away
0.48 MGD
Barlow STP: 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 November 5, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms