Big Muddy River Here the outline of the Wisconsinan Era lake bed is evident in what were the northern reaches of the ancient lake, where the lake bed was only a few hundred feet wide. The steep Illinoian hills are suddenly truncated where they meet the flat bottom of the Wisconsinan Era lake bed. Here the tributaries of the Big Muddy are tiny, intermittent streams, meandering though these narrow valleys at the headwaters. The Big Muddy basin contains a significant portion of the planet's coal reserves. Most of this is hidden under its deep mud. At a few places the river has eroded
Indian Creek (Fox River tributary) County. A lake and State Recreation Area named for Chief Shabbona, is located in the community of Shabbona, which was also named for the Indian chief. Paw Paw Creek is a short tributary of Indian Creek that runs in a southeasterly direction near Paw Paw, Illinois. Indian Creek (Fox River tributary) Indian Creek, also known as Big Indian Creek, is a tributary of the Fox River in Lee, LaSalle, and DeKalb counties in Illinois. Indian Creek rises north of Paw Paw, Illinois, near Shabbona Grove and joins the Fox River near Wedron. The stream meanders across parts of Lee, LaSalle