1 plants indexed.
ST MARY WWTP is a secondary treatment plant serving 360 people in St. Mary, Missouri. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
UtilityRadar indexes 1 wastewater treatment plant in St. Mary, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, ST MARY WWTP has the highest designed capacity at 371 m3/day.