. . . "Lake Isom is a small natural lake located in Lake County, Tennessee immediately south of Reelfoot Lake. It is fed by Running Reelfoot Bayou, the outlet stream of Reelfoot Lake. Like Reelfoot, it was formed in the 1811\u201312 New Madrid earthquakes and it is very shallow and swampy."@en . "Lake Isom National Wildlife Refuge"@en . "7.4705e+06"^^ . "IV" .