1 plants indexed.
CALMAR WWTP is a secondary treatment plant serving Calmar, Iowa, with a population equivalent of 978. It discharges treated wastewater into local waterways, operating under US EPA and Iowa DNR regulations.
UtilityRadar indexes 1 wastewater treatment plant in Calmar, with treatment level, capacity, operator and discharge data on each record.
Among the indexed plants, CALMAR WWTP has the highest designed capacity at 909 m3/day.