Maplesville WWTP
154 Foshee Avenue, Maplesville, AL 36750 · Chilton County · Publicly Owned Treatment Works
- Average flow
- 0.02 MGD
- Design flow
- 0.08 MGD
- NPDES permit
- AL0070858
- Effective
- Permit expires
- March 2029
- Population served
- 284
- CWNS 2022
Maplesville WWTP is a publicly owned wastewater treatment works in Maplesville, Chilton County, Alabama treating an average of 0.02 million gallons per day against a permitted design capacity of 0.08 MGD, serving about 284 residents. It discharges under NPDES permit AL0070858 (effective), which expires in March 2029, with 6 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Maplesville WWTP.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 6
- Effluent violations
- 6
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Maplesville WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Maplesville WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Alabama
Plantersville · 9 mi away
0.0057 MGD
Thorsby · 13 mi away
—
Centreville · 19 mi away
0.58 MGD
Selma · 21 mi away
0.0058 MGD
Valley Grande · 24 mi away
0.04 MGD
West Blocton · 26 mi away
0.11 MGD
Marion · 27 mi away
0.24 MGD
Calera · 28 mi away
0.63 MGD
Maplesville 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, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Biological nutrient removal · Tertiary treatment · all terms