- Casey Creek
Casey Creek is a major tributary of the
Big Muddy River inIllinois ,United States . Indeed, since Casey Creek is longer than the named “Big Muddy River” upstream of the confluence, it should be considered the main reach of the Big Muddy. Casey Creek is about convert|35|mi|km long, measured from the Rend Lake dam.Casey Creek is also called “Casey Fork Creek.” It is named for
Zadok Casey .Casey Creek arises in Marion County, between Iuka and Kell. It flows southward through the center of Kell as a small creek.
Like most of the rest of the Big Muddy basin, Casey Creek flows through an ancient lake bed from the
Wisconsin glaciation . This gives it a broad, flat floodplain that is filled with shallow water in wet weather. Heading south, the lake bed becomes recognizable about ten miles (16 km) north of Mt. Vernon, as flat ground that meets the older hills at an abrubt angle. In the north, the flat valley bottom is only a few hundred feet wide, but it widens toward the south.The
Union Pacific Railroad follows Casey Creek from Kell down to Mt. Vernon. This railroad was originally built as theC&EI around 1909. The railroad crosses the Creek several times during its descent to Mt. Vernon. This route includes several cuts into the hills adjacent to the Creek, resulting in bluffs.The
Norfolk Southern (formerly the Southern) railroad enters the Casey Creek valley, via Limestone Creek, to the north of Mt. Vernon. The two railroads enter the northeastern corner of Mt. Vernon on opposite sides of the Creek. At full flood, Casey Creek rages between the two railroad embankements, which are about convert|3000|ft|m apart.There is a large bluff next to the Norfolk Southern tracks at the northeast corner of Mt. Vernon. Casey Creek has eroded into bedrock at the base of the bluff, exposing shale. This is the top of the
Pennsylvanian , coal-bearingcyclothems under Mt. Vernon.The Mt. Vernon sewage treatment plant discharges to Casey Creek to the southeast of the City. At low flows, this accounts for most of the flow in the creek.
South of Mt Vernon, in its natural state, Casey Creek entered the Bakerville Bottoms. This was a classic
swamp consisting of hardwood trees that were subjected to seasonal flooding. Today this is a part of the swamp created by the headwaters of Rend Lake.The Big Muddy and Casey Creek have been dammed near their confluence in Franklin County, forming
Rend Lake . The eastern arm of the Lake is the former Casey Creek bottomland. The Casey Creek Subimpoundment Dam is located upstream of Rend Lake, forming a swamp that protects the Lake to some degree from siltation.Cities, towns and counties
The following cities and towns are drained by Casey Creek:
*Bonnie
*Dix (partially, including the sewage treatment outfall)
*Ina
*Kell
*Mt. Vernon
*TexicoPortions of the following Counties are drained by Casey Creek:
*Franklin County
*Jefferson County
*Marion County, Illinois Lakes and tributaries
The following artificial lakes are located in the Casey Creek watershed:
*Jaycee Lake (formerly known as Heil Lake)
*Miller Lake
*Rend Lake The major tributaries of Casey Creek include: Limestone Creek, Seven Mile Creek, Dodds Creek and Atchison Creek. Gun Creek, which enters Rend Lake on the east side, might also be considered a Casey Creek tributary.
ee also
*
List of Illinois rivers
* [http://www.prairierivers.org/ Prairies Rivers Network]
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