2 plants indexed.
New London WWTP is a secondary treatment plant in Ralls County, Missouri, serving a population of 974. It discharges 310.40 units of treated wastewater daily, with a designed capacity of 454.25 units.
Vandalia WWTP serves approximately 4,859 people in Ralls County, Missouri. The facility operates under the U.S. Clean Water Act, which mandates secondary treatment for municipal wastewater plants of this scale.