Heavy rains overwhelmed stormwater drainage systems and caused flooded streets, requiring high water rescues in Oklahoma City as another round of severe storms passes through the metro area Thursday, June 6, 2019, in the western part of the Oklahoma City area. City officials say around 600 Tulsa County homes and business were inundated during last week's historic flooding along the swollen Arkansas River. (Jim Beckel/The Oklahoman via AP)