North Mobile County WWTP
South End Of State Street, Mount Vernon, AL 36560 · Mobile County · Publicly Owned Treatment Works
- Average flow
- 0.01 MGD
- Design flow
- 0.03 MGD
- NPDES permit
- AL0080225
- Effective
- Permit expires
- December 2026
- Population served
- 427
- CWNS 2022
North Mobile County WWTP is a publicly owned wastewater treatment works in Mount Vernon, Mobile County, Alabama treating an average of 0.01 million gallons per day against a permitted design capacity of 0.03 MGD, serving about 427 residents. It discharges under NPDES permit AL0080225 (effective), which expires in December 2026, with 101 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at North Mobile County WWTP.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 101
- Effluent violations
- 87
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for North Mobile County WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at North Mobile County WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Alabama
Citronelle · 13 mi away
0.18 MGD
Satsuma · 17 mi away
0.74 MGD
Bay Minette · 18 mi away
0.34 MGD
Saraland · 19 mi away
1.14 MGD
Bay Minette · 20 mi away
1.08 MGD
Prichard · 21 mi away
1.34 MGD
Chickasaw · 21 mi away
0.47 MGD
Mobile · 25 mi away
8.31 MGD
North Mobile County 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 August 4, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biosolids · Filter press · all terms