24Jun/15 Huge vortex develops in Lake Texoma June 24, 2015Viral VideoDam, Denison Dam, Denison Texas, EDWARD JOHNSON, Environment, Geography of Oklahoma, Geography of Texas, Grayson County Texas, Lake Texoma, Oklahoma, Red River of the South, States of the United States, Texas, Texoma, United States, Vortexsmbale A giant vortex develops near a dam in Lake Texoma on the border between Oklahoma and Texas. Continue reading →