Home»Analysis Of Pfas Release Following The April 2018 Refinery Fire In Superior Wisconsin Analysis of PFAS release following the April 2018 refinery fire in Superior, Wisconsin Post date September 16, 2020 Analysis of PFAS release following the April 2018 refinery fire in Superior, Wisconsin .pdf ← 2020 St. Louis River Summit Proceedings → Lake Superior Manoomin Cultural and Ecosystem Characterization Study