Upper Mississippi River Restoration Program Long Term Resource Monitoring

Aerial Photos (UMESC)

Orthoreferenced Color Infrared Images
In 2010, the EMP partnered with the USFWS to fly and acquire CIR digital aerial photography of Pools 1-13, Upper Mississippi River and Pools Alton–Marseilles, Illinois River at 8"/pixel and 16"/pixel respectively using a mapping-grade Applanix DSS439 digital aerial camera . The photography was collected at a minimum accuracy of 5-10 meters. These are the orthorectified photo mosaics for all or portions of the coverage area. The flights occurred during times of peak vegetation biomass, from August 13, 2010 through September 1, 2010. The mosaics are served as orthoreferenced JPEG2000 images.

- 2010 Pool 4 North Orthoreferenced Color Infrared Image (331 MB JPG2000)
- 2010 Pool 4 South Orthoreferenced Color Infrared Image (491 MB JPG2000)

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 Pool 4, georeferenced true color photo composite (323 MB z15n27 MrSid)

- 1929 Lower Pool 4, georeferenced black and white photo composite (118 MB z15n27 MrSid)

2020 Systemic Imagery

The U.S. Army Corps of Engineers' Upper Mississippi River Restoration (UMRR) program, through its Long Term Resource Monitoring (LTRM) element, collected aerial imagery of the systemic Upper Mississippi River System (UMRS) during the summer of 2020. The main purpose of the aerial imagery was to develop Land Cover/Land Use (LCU) spatial datasets of navigable pools (the stretch of river between locks and dams) and reaches of the UMRS

UMRR LTRM 2020 4-Band Aerial Imagery Mosaic - Mississippi River Pool 04

UMRR LTRM 2020 4-Band Aerial Orthoimages - Mississippi River Pool 04

Aquatic Areas (UMESC)

The Aquatic Areas data sets were created to identify areas of similar aquatic habitats. These data are available as polygons and linears. The linear data set contains data for features too narrow to be mapped as polygons (e.g., wing dams, rip rap). For additional information, access the help button.

- 1989 Aquatic Areas (2.5 MB z15n83 Shape)
- 1989 Linear Aquatic Areas (36 KB UNIX) (66 KB NT) (71 KB z15n27 Shape) (71 KB z15n83 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. The data are provided here as high resolution raster data in ArcInfo Grid format, or a simplified shape file with ranges of depth (e.g., depth between 4 and 6 meters are lumped together). 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.

- 1992 Bathymetry (3.7 MB UNIX Grid) (3.7 MB PC Grid) (4.0 MB z15n27 Shape) (9.3 MB z15n83 )

Digital Elevation Layers

Lidar (Light Detection And Ranging) data are remotely sensed, high-resolution elevation data collected by airplane. The Upper Midwest Environmental Sciences Center processed these data to create Digital Elevation Models (DEMs), 0.5 meter contour lines, and pool-wide hillshade images. A second tier of data processing has been completed for this pool. These processes include water-masking, contour-smoothing, point reclassification, where needed, and additional quality control steps. These data are a product of the U.S. Army Corps of Engineers’ Upper Mississippi River Restoration (UMRR) Program Long Term Resource Monitoring (LTRM) element, as distributed by the U.S. Geological Survey, Upper Midwest Environmental Sciences Center, La Crosse, Wisconsin.

Quadrangle Name	DEMs	Contour
Alma - 24K quad	eu3c8_dem.exe (70 MB)	eu3c8_con.exe (100 MB)
Bay City - 24K quad	s32e4_dem.exe (91 MB)	s32e4_con.exe (188 MB)
Diamond Bluff East - 24K quad	s32f5_dem.exe (8 MB)	s32f5_con.exe (25 MB)
Lake City - 24K quad	s34d3_dem.exe (104 MB)	s34d3_con.exe (148 MB)
Maiden Rock - 24K quad	s32e3_dem.exe (73 MB)	s32e3_con.exe (165 MB)
Pepin - 24K quad	s34d2_dem.exe (99 MB)	s34d2_con.exe (219 MB)
Red Wing - 24K quad	s32e5_dem.exe (146 MB)	s32e5_con.exe (220 MB)
Urne - 24K quad	eu3d8_dem.exe (20 MB)	eu3d8_con.exe (66 MB)
Wabasha North - 24K quad	s34d1_dem.exe (137 MB)	s34d1_con.exe (192 MB)
Wabasha South - 24K quad	s34c1_dem.exe (43 MB)	s34c1_con.exe (90 MB)
Hillshade Image	First return	Last return
Navigation Pool 4	p04_hsf.exe (187 MB)	p04_hsl.exe (92 MB)

Topobathy 

Separate Lidar and bathymetry data were collected on the Upper Mississippi River System (UMRS) by the US Army Corps of Engineers (USACE), Upper Mississippi River Restoration (UMRR) program. While many information needs can be met by using these data separately, in many cases seamless elevation data across the river and its floodplain are needed. This seamless elevation surface was generated by merging the Lidar and bathymetry data.

UMRR Pool 04 Topobathy

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.

Quadrangle Name	Northwest	Southwest	Northeast	Southeast
Alma - 24K quad	eu3c8nw_doq.exe (2.2 MB)	eu3c8sw_doq.exe (2.2 MB)	eu3c8ne_doq.exe (2.2 MB)	eu3c8se_doq.exe (2.2 MB)
Bay City - 24K quad	s32e4nw_doq.exe (2.0 MB)	s32e4sw_doq.exe (2.2 MB)	s32e4ne_doq.exe (2.0 MB)	s32e4se_doq.exe (2.1 MB)
Diamond Bluff East - 24K quad	N/A	s32f5sw_doq.exe (2.2 MB)	N/A	N/A
Lake City - 24K quad	s34d3nw_doq.exe (2.1 MB)	N/A	s34d3ne_doq.exe (2.2 MB)	s34d3se_doq.exe (2.1 MB)
Maiden Rock - 24K quad	s32e3nw_doq.exe (2.1 MB)	s32e3sw_doq.exe (2.1 MB)	s32e3ne_doq.exe (2.2 MB)	s32e3se_doq.exe (2.2 MB)
Pepin - 24K quad	s34d2nw_doq.exe (2.2 MB)	s34d2sw_doq.exe (2.2 MB)	s34d2ne_doq.exe (2.1 MB)	s34d2se_doq.exe (2.2 MB)
Red Wing - 24K quad	s32e5nw_doq.exe (2.1 MB)	N/A	s32e5ne_doq.exe (2.0 MB)	s32e5se_doq.exe (2.1 MB)
Urne - 24K quad	N/A	eu3d8sw_doq.exe (2.1 MB)	N/A	N/A
Wabasha North - 24K quad	s34d1nw_doq.exe (2.1 MB)	s34d1sw_doq.exe (2.2 MB)	s34d1ne_doq.exe (2.2 MB)	s34d1se_doq.exe (2.2 MB)
Wabasha South - 24K quad	N/A	N/A	s34c1ne_doq.exe (2.1 MB)	N/A
Composite Image	DOQ
Navigation Pool 4	doq_p4_z15n83.exe (49.8 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).

Geodatabases

Since 1989 the Upper Midwest Environmental Sciences Center through its association with the Upper Mississippi River Restoration Programs Long Term Resource Monitoring element, has been creating land cover/use and other riverine datasets for the Upper Mississippi River System. For background information on how these data sets were created and are attributed, see the associated metadata in each geodatabase.

data_p04.gdb.exe

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 on the file format/data transfer information page.

- 2010/11 Land Cover/Use (22 MB z15n83 Shape)

- 2000 Land Cover/Use (4.6 MB z15n83 Shape)

- 1989 Land Cover/Use version 1 (7.0 MB z15n83 Shape)
- 1989 Linear Land Cover/Use (33 KB UNIX) (63 KB NT) (56 KB Shape) The linear file contains data for features too narrow to be mapped as polygons.
- 1989 Land Cover/Use - Satellite Data (923 KB UNIX) (974 KB NT) (557 KB Shape)
- 1975 Land Cover/Use (8.7 MB Shape) 
- 1890's Land Cover/Use (2.7 MB 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.

UMRR LTRM 2020 LCU Mapping - Mississippi River Pool 04

- 2000 Land/Water (1.7 MB z15n27 Shape) (1.9 MB z15n83 Shape)
- 1989 Land/Water (2.4 MB z15n27 Shape) (2.5 MB z15n83 Shape)
- 1975 Land/Water (3.5 MB z15n27 Shape) (3.6 MB 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 U.S. 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)

- 1890's Map Plates - Georeferenced Images of Maps Produced by the Mississippi River Commission (29.1 MB z15n27 MrSid) (29.1 MB z15n83 MrSid)

River Miles (UMESC and SAST)

   The U.S. 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)

UMRS Basin

- 1993 Levees (359 KB Shape)