Milton STP
363 Spring St, Milton, KY 40045 · Trimble County · Publicly Owned Treatment Works
- Average flow
- 0.08 MGD
- Design flow
- 0.16 MGD
- NPDES permit
- KY0088625
- Effective
- Permit expires
- March 2031
- Population served
- 750
- CWNS 2022
Milton STP is a publicly owned wastewater treatment works in Milton, Trimble County, Kentucky treating an average of 0.08 million gallons per day against a permitted design capacity of 0.16 MGD, serving about 750 residents. It discharges under NPDES permit KY0088625 (effective), which expires in March 2031, with 21 recorded violations in the last three years.
Treatment technology
4 treatment structures and unit processes identified at Milton STP.
Available with a free Klarifi account
See the full treatment train at Milton STP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 21
- Effluent violations
- 21
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Milton STP.
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Nearby wastewater treatment plants in Kentucky
Bedford · 10 mi away
0.12 MGD
Carrollton · 15 mi away
1.15 MGD
La Grange · 23 mi away
0.04 MGD
New Castle · 23 mi away
0.17 MGD
La Grange · 23 mi away
1.02 MGD
La Grange · 23 mi away
0.79 MGD
Warsaw · 25 mi away
0.2 MGD
Eminence · 27 mi away
0.67 MGD
Milton 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 September 23, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Lift station · Sludge dewatering · all terms