American Water, an American public utility company, completed the acquisition of Granite City’s wastewater treatment facility for $86m. "We thank the Granite City Council for its vote of confidence, and we look forward to growing our partnership with Granite City residents and businesses. Our company and team of experienced employees are invested in the Granite City community and are well positioned to leverage our resources and expertise to address both their water and wastewater needs for years to come," Rebecca Losli, Illinois American Water President.