Big Muddy Badlands Big Muddy Badlands The Big Muddy Badlands are a series of badlands in southern Saskatchewan and northern Montana along Big Muddy Creek. They are found in the Big Muddy Valley, a cleft of erosion and sandstone along Big Muddy Creek. The valley is long, wide and deep. The valley was formed when it was part of an ancient glacial meltwater channel that carried great quantities of water southeastward during the last ice age. In the nineteenth and early twentieth century the Badlands formed the northern end of the "Outlaw Trail", a series of trails and stopping areas utilized by outlaws
Southern Illinois River-to-River Conference approached by Benton, Herrin, Harrisburg, and West Frankfort for membership; these four schools were concerned over their small size relative to the other members of the South Seven Conference (where all four were then located) and sought out a conference more in line with their size. Massac County (then an independent school) was approached about becoming a member, and in 1993 the Southern Illinois River-to-River Conference was formed. At the start of the 2010-2011 school year Carterville left the Black Diamond Conference to join the Southern Illinois River-to-River Conference. Chester High School has taken their place in the Black Diamond