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Aerial Photos (UMESC)

On occasion the Center will scan and register aerial photography for special projects. As these data sets are created they're also made available through Web site. For information on how to download these data and obtain a free viewer program or the required .dll files for your GIS program, activate the help button.

- 2000 La Grange Pool, georeferenced true color photo composite (55.6 MB z15n27 MrSid) (55.6 MB z15n83 MrSid)

Aquatic Areas (UMESC)

- 1991 Aquatic Areas (2.2 MB UNIX) (2.2 MB NT) (3.3 MB z15n27 Shape) (3.3 MB z15n83 Shape) (3.5 MB z16n27 Shape) (3.6 MB z16n83 Shape)
- 1991 Linear Aquatic Areas (225 KB UNIX) (258 KB NT) (223 KB z15n27 Shape) (223 KB z15n83 Shape) (229 KB z16n27) (229 KB z16n83 Shape) The linear file contains data for features too narrow to be mapped as polygons.

Bathymetry (UMESC)

The Center collects bathymetric (i.e., water depth) data in selected portions of the Mississippi River. Information on how to access these data are available through the help button, and information on how these data are collected and processed are contained in the help pages.

Digital Orthophoto Quadrangles (DOQ)

Digital orthophoto quadrangles (DOQ) are georeferenced images of aerial photographs that have had camera orientation and terrain displacements removed.

These data are being compressed and redistributed through this Web site as a service for program partners of the Upper Midwest Environmental Sciences Center. If you require data for areas outside the Mississippi River floodplain, data sets made from photographs from a different year, or the uncompressed files, contact the EROS Data Center. Project status information, photography dates, and ordering information are available online.

Quadrangle Name	Northwest	Southwest	Northeast	Southeast
Arnezville East - 24K quad	N/A	N/A	N/A	N/A
Arnezville West - 24K quad	N/A	N/A	N/A	N/A
Astoria - 24K quad	N/A	2.2 MB	N/A	2.2 MB
Banner - 24K quad	N/A	N/A	N/A	2.3 MB
Bath - 24K quad	2.3 MB	2.2 MB	2.3 MB	2.9 MB
Beardstown - 24K quad	N/A	N/A	N/A	N/A
Chandlerville - 24K quad	N/A	N/A	N/A	N/A
Clear Lake - 24K quad	N/A	N/A	N/A	N/A
Cooperstown - 24K quad	N/A	N/A	N/A	N/A
Duck Island - 24K quad	2.3 MB	2.2 MB	2.2 MB	2.3 MB
Duncan Mills - 24K quad	N/A	N/A	2.3 MB	2.2 MB
Glasford - 24K quad	2.2 MB	2.2 MB	2.1 MB	2.2 MB
Havana - 24K quad	2.2 MB	2.2 MB	2.3 MB	2.9 MB
Kilbourne - 24K quad	2.2 MB	N/A	N/A	N/A
Manito - 24K quad	2.9 MB	N/A	N/A	N/A
Marquette Heights - 24K quad	2.3 MB	N/A	N/A	N/A
Pekin - 24K quad	2.3 MB	2.2 MB	2.3 MB	2.2 MB
Peoria East - 24K quad	N/A	N/A	N/A	N/A
Peoria West - 24K quad	N/A	N/A	N/A	2.3 MB
Ray - 24K quad	N/A	N/A	N/A	2.3 MB
Rushville South - 24K quad	N/A	N/A	N/A	N/A
Saint David - 24K quad	N/A	2.3 MB	N/A	2.1 MB
Topeka - 24K quad	2.9 MB	N/A	N/A	N/A
Composite Image	DOQ
La Grange - zone 15 image (Only Zone 15 images)	46.2 MB		46.2 MB
La Grange - zone 16 image (Only Zone 16 images)	18.6 MB		18.6 MB
La Grange - entire reach (In Zone 15)	16.8 MB		16.8 MB

Digital Raster Graphics (DRG)

Digital raster graphic (DRG) files are scanned and rectified images of USGS quadrangles.

These data are being compressed and redistributed through this Web site as a service for program partners of the Upper Midwest Environmental Sciences Center. If you require data for additional areas, the help button access information on which files are available through this Web site, the USGS National Mapping Center in Rolla, Missouri keeps a listing of sites that distribute DRG files through the Internet, and copies of the data can be ordered from the EROS Data Center (for a duplication and distribution fee).

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. The files are available to download via. FTP, and regional CD-ROMs are also available.

- Tributaries - Galesburg 100K Quadrangle (425 KB)
- Tributaries - Lincoln 100K Quadrangle (274 KB)
- Tributaries - Macomb 100K Quadrangle (374 KB)
- Tributaries - Meredosia 100K Quadrangle (520 KB)
- Tributaries - Peoria 100K Quadrangle (395 KB)

Land Cover/Use

Since 1989 the Upper Midwest Environmental Center through its association with the Long Term Resource Monitoring Program has been creating land cover/use data sets for the Upper Mississippi River system. For background information on how these data sets were created and are attributed, activate the help buttons. A link to a freeware GIS data viewer that can read the Shape files is also available.

- 2000 Land Cover/Use (5.8 MB UNIX) (13.0 MB NT) (12.0 MB z15n27 Shape) (12.2 MB z15n83 Shape)

- 1991 Land Cover/Use version 1 (8.6 MB UNIX) (8.7 MB NT) (10.1 MB z15n27 Shape) (10.3 MB z15n83 Shape)

- 1991 Linear Land Cover/Use (482 KB UNIX) (519 KB NT) (421 KB Shape) The linear file contains data for features too narrow to be mapped as polygons.
- 1989 Extension LCU (359 KB UNIX) (393 KB NT) (429 KB Shape)
- 1989 Land Cover/Use version 1 (2.6 MB UNIX) (2.6 MB NT) (450 KB z15n27 Shape) (455 KB z15n83 Shape)

(458 KB z16n27 Shape) (458 KB z16n83 Shape)
- 1989 Land Cover/Use - Satellite Data (1.1 MB UNIX) (1.1 MB NT) (774 KB Z15 Shape) (2.6 MB Z16 Shape)

Land/Water (UMESC)

Land/water is one of the classification attributes in the land cover/use data sets created by UMESC from aerial photography. These data are redistributed here as shape files with the boundaries of the region's 1:24,000-scale USGS quadrangles added to the data. This has been done because individuals working with ArcView have reported numerous problems if they attempt to perform a dissolve on the land cover/use data to create a land/water only shape file. Most printers cannot process the detailed land/water boundaries unless some form of a break line or lines are added.

- 2000 Land/Water (1.8 MB z15n27 Shape) (4.0 MB z15n83 Shape)

(4.2 MB z16n27 Shape) (4.2 MB z16n83 Shape)
- 1991 Land/Water (3.1 MB z15n27 Shape) (3.1 MB z15n83 Shape)

- 1989 Land/Water (160 KB z15n27 Shape) (165 KB z15n83 Shape)

Long Term Resource Monitoring Data

The Long Term Resource Monitoring Program (LTRMP) is a joint program between the U.S. Corps of Engineers, the US Geological Survey, and the states of Illinois, Iowa, Minnesota, Missouri, and Wisconsin. Since 1989 the LTRMP has been collecting monitoring data within 6 study reaches on the Upper Mississippi and Illinois Rivers. LTRMP monitoring data are available for the following topics.

• Fisheries
• Macroinvertebrates
• Vegetation
• Water Quality

Map Products (UMESC)

Graphical images of the Center's 3-4 foot tall wall maps and some standardized report figures area available as reference graphics.

- 2000 LW Report Figure (288 dpi. 172 KB Gif) (20 KB thumbnail)

- 1991 LW Report Figure (288 dpi. 168 KB Gif) (19 KB thumbnail)

- 1989 LW Report Figure (288 dpi. 000 KB Gif) (00 KB thumbnail)

- 1991 LCU Wall Map (100 dpi. 601 KB Gif) (1.5 MB GRA)
- 2000 LCU Report Figure (288 dpi. 261KB Gif) (37 KB thumbnail)
- 1991 LCU Report Figure (288 dpi. 58 KB Gif) (9 KB thumbnail)
- 1989 LCU - Satellite Data Report Figure (288 dpi. 42 KB Gif) (8 KB thumbnail)

River Miles (UMESC and SAST)

   The US Army Corps of Engineers use a river mile measuring scheme to locate features on the Mississippi River. Two digital version of these data are available, one created by UMESC from stored on USGS quadrangles, and one created by the SAST project. The SAST data set differs from the UMESC data set in that some of the river mile markers were relocated by UMESC staff so they would fall within the navigation channel.

- UMESC River Miles (50 KB UNIX) (80 KB NT) (44 KB Shape)
- SAST River Miles (108 KB UNIX) (146 KB NT) (85 KB Shape)

SAST Data (SAST)

The Scientific Assessment and Strategy Team (SAST) project was created following the 1993 floods to collect and distribute data for the Upper Mississippi and Missouri river systems. Some of these data are redistributed through this web site as a service to program partners of the Upper Midwest Environmental Sciences Center. The data have been projected to UTM Zone 15, North American Datum 27 (NAD27), and the Clark 1866 ellipsoid. Most of the Missouri River levee data are not included in these files. If you require levee data for the Missouri River basin or would like to access or learn about the other SAST data sets, refer to the SAST home page.

UMRS Basin

- 1993 Levees (359 KB Shape)

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 - Galesburg 100K Quadrangle (19 KB)
- Miscellaneous Transportation - Lincoln 100K Quadrangle (20 KB)
- Miscellaneous Transportation - Macomb 100K Quadrangle (20 KB)
- Miscellaneous Transportation - Meredosia 100K Quadrangle (18 KB)
- Miscellaneous Transportation - Peoria 100K Quadrangle (21 KB)
- Railroads -Galesburg 100K Quadrangle (28 KB)
- Railroads -Lincoln 100K Quadrangle (26 KB)
- Railroads -Macomb 100K Quadrangle (28 KB)
- Railroads -Meredosia 100K Quadrangle (27 KB)
- Railroads -Peoria 100K Quadrangle (49 KB)
- Roads - Galesburg 100K Quadrangle (528 KB)
- Roads - Lincoln 100K Quadrangle (504 KB)
- Roads - Macomb 100K Quadrangle (515 KB)
- Roads - Meredosia 100K Quadrangle (489 KB)
- Roads - Peoria 100K Quadrangle (1 MB)

Other

Other UMESC pages or Web sites that may contain links to data sets for this area are:

• Related Projects - State of Illinois