Southwest Power Pool (SPP) issued a Notice to Construct to rebuild 4 miles of WAPAs existing 115kV transmission line from Gavins Point Substation t…
Office of NEPA Policy and Compliance
April 8, 2026Southwest Power Pool (SPP) issued a Notice to Construct to rebuild 4 miles of WAPAs existing 115kV transmission line from Gavins Point Substation to Yankton Junction Substation.