Columbiana WWTP
Columbiana, AL · Shelby County · Publicly Owned Treatment Works
- Average flow
- 0.46 MGD
- Design flow
- 0.94 MGD
- NPDES permit
- AL0024589
- Effective
- Permit expires
- October 2026
- Population served
- 4,481
- CWNS 2022
Columbiana WWTP is a publicly owned wastewater treatment works in Columbiana, Shelby County, Alabama treating an average of 0.46 million gallons per day against a permitted design capacity of 0.94 MGD, serving about 4,481 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit AL0024589 (effective), which expires in October 2026, with 62 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 62
- Effluent violations
- 62
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
2 verified contacts for Columbiana WWTP, with validated emails and direct phone numbers.
Unlock 2 verified contacts
Names, validated emails and direct phone numbers for decision-makers at Columbiana WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Alabama
Calera · 5 mi away
0.46 MGD
Wilsonville · 9 mi away
0.0072 MGD
Alabaster · 12 mi away
2.95 MGD
Helena · 15 mi away
1.04 MGD
Montevallo · 15 mi away
0.74 MGD
Childersburg · 16 mi away
0.11 MGD
Hoover · 16 mi away
—
Hoover · 16 mi away
0.82 MGD
Columbiana 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 September 11, 2026; facility record last updated August 5, 2026.