Chickasaw Lagoon
Chickasaw, AL · Mobile County · Publicly Owned Treatment Works
- Average flow
- 0.3 MGD
- Design flow
- 1.5 MGD
- NPDES permit
- AL0020885
- Effective
- Permit expires
- September 2024
- Population served
- 6,395
- CWNS 2022
Chickasaw Lagoon is a publicly owned wastewater treatment works in Chickasaw, Mobile County, Alabama treating an average of 0.3 million gallons per day against a permitted design capacity of 1.5 MGD, serving about 6,395 residents. Treatment on site includes aerated lagoons. It discharges under NPDES permit AL0020885 (effective), which expires in September 2024, with 21 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Aerated lagoons
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Compliance snapshot (last 3 years)
- Total violations
- 21
- Effluent violations
- 19
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
3 verified contacts for Chickasaw Lagoon, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Chickasaw Lagoon, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Alabama
Prichard · 2 mi away
0.9 MGD
Saraland · 3 mi away
1.1 MGD
Mobile · 4 mi away
7.48 MGD
Satsuma · 5 mi away
0.85 MGD
Mobile · 14 mi away
—
Bay Minette · 18 mi away
—
Mobile · 19 mi away
—
Bay Minette · 20 mi away
0.63 MGD
Chickasaw Lagoon: 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 March 15, 2025.