Carrollton Regional WWTP
Green Bottom Rd, Carrollton, KY 41008 · Carroll County · Publicly Owned Treatment Works
- Average flow
- 1.15 MGD
- Design flow
- 1.7 MGD
- NPDES permit
- KY0104931
- Effective
- Permit expires
- March 2027
- Population served
- 8,811
- CWNS 2022
Carrollton Regional WWTP is a publicly owned wastewater treatment works in Carrollton, Carroll County, Kentucky treating an average of 1.15 million gallons per day against a permitted design capacity of 1.7 MGD, serving about 8,811 residents. It discharges under NPDES permit KY0104931 (effective), which expires in March 2027, with 0 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Carrollton Regional WWTP.
Available with a free Klarifi account
See the full treatment train at Carrollton Regional WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 0
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Carrollton Regional WWTP.
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Nearby wastewater treatment plants in Kentucky
Bedford · 11 mi away
0.12 MGD
New Castle · 14 mi away
0.17 MGD
Milton · 15 mi away
0.08 MGD
Warsaw · 15 mi away
0.2 MGD
Eminence · 19 mi away
0.67 MGD
Glencoe · 20 mi away
0.01 MGD
La Grange · 22 mi away
1.02 MGD
La Grange · 23 mi away
0.79 MGD
Carrollton Regional WWTP: 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 16, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Significant industrial user · WWTP · all terms