3 plants indexed. Showing 1 matching current filters.
O'Fallon STP serves approximately 73,429 people in O'Fallon, Missouri. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to local waterways.
UtilityRadar indexes 3 wastewater treatment plants in O’Fallon, with treatment level, capacity, operator and discharge data on each record.