Mapleturn Utilities, Inc.-Treatment Plant
4203 Somerset Drive, Martinsville, IN 46151 · Morgan County · Publicly Owned Treatment Works
- Average flow
- 0.13 MGD
- Design flow
- 0.25 MGD
- NPDES permit
- IN0049361
- Effective
- Permit expires
- May 2028
- Population served
- —
- CWNS 2022
Mapleturn Utilities, Inc.-Treatment Plant is a publicly owned wastewater treatment works in Martinsville, Morgan County, Indiana treating an average of 0.13 million gallons per day against a permitted design capacity of 0.25 MGD. It discharges under NPDES permit IN0049361 (effective), which expires in May 2028, with 8 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Mapleturn Utilities, Inc.-Treatment Plant.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 8
- Effluent violations
- 5
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Mapleturn Utilities, Inc.-Treatment Plant.
No verified contacts on file yet
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Nearby wastewater treatment plants in Indiana
Brooklyn · 3 mi away
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Martinsville · 7 mi away
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Mooresville · 8 mi away
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Monrovia · 9 mi away
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Waverly · 9 mi away
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Morgantown · 10 mi away
—
Bargersville · 11 mi away
1.01 MGD
Paragon · 12 mi away
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Mapleturn Utilities, Inc.-Treatment Plant: 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 4, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Equalization tank · Centrate · all terms