Upper Midwest Environmental Sciences Center

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State of Illinois

Litchfield, Illinois	Meredosia Springfield Decatur Jerseyville Litchfield Effingham Saint Louis Carlyle Lake Oleny

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Hydrology (UMESC)

These data were created from USGS - National Mapping Division hydrology data. The data were modified to display tributaries of the Upper Mississippi River System (UMRS). If you require these data in their original format, contact the EROS Data Center.

- UMRS Tributaries - 1:100,000-scale (373 KB)

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  Scanned USGS Topographic Maps (UMESC)

- Georeferenced Greyscale USGS Topographic Map - 1:100,000-scale (4.3 MB Unix) (4.1 MB PC)

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Transportation (USGS-National Mapping Division)

USGS's 1:100,000-scale transportation data for the Upper Mississippi River floodplain are being redistributed through this web site as a service for program partners of the Upper Midwest Environmental Sciences Center. If you require these data as UNIX format files, data for additional areas, or want to make sure you have the most recent version of the data, contact the EROS Data Center. EROS makes these data available to download via the Internet.

- Miscellaneous Transportation - 1:100,000-scale (21 KB)
- Railroads - 1:100,000-scale (31 KB)
- Roads - 1:100,000-scale (590 KB)

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Page Last Modified: April 3, 2018