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ADCP data were collected on November 4, 2015 at the confluence of the Illinois River and Fox River near Ottawa, IL using a Teledyne Rio Grande 1200 kHz Acoustic Doppler Current Profiler with integrated Trimble Ag162 GPS. ADCP data was collected in reciprocal pairs along cross-sections. The data are provided in: (1) a zipped folder containing classic ascii output files exported from WinRiverII software, and a README text file indicating which files are reciprocal pairs (2) a zipped folder containing KML files for each transect.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 1994.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 2000.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 2000.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 1989.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 1989.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 2000.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 2000.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 1994.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 1989.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 2000.
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This mosaic was created using high-resolution aerial imagery collected on September 15, 2021 with a Phase One iXU-RS 1000 4-band aerial camera system (RGB and achromatic). The raw image files from the two cameras were combined to create 4-band imagery. The mission was flown at approximately 1,200 meters above ground level resulting in a ground sample distance of 0.15 meters/pixel (6 inches/pixel). The area of interest is the Emiquon Preserve in Illinois and the mosaic is for the purpose of habitat monitoring. 4-band imagery allows for displaying the image as either True Color (RGB) or Color Infrared (CIR). To display the mosaic as RGB the Red channel should be set to Band 1, the Green channel to Band 2 and the Blue...
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The data collection for the concrete-walled channel downstream from the Brandon Road Lock and Dam near Joliet, Illinois occurred in May 2014 Five pounds per square inch (lb/in2) was used as a threshold water pressure value for this study as this value incorporates fish behavior and structural integrity considerations. The Brandon Road study evaluated the performance of two different water gun configurations within the concrete-walled channel downstream from the lock with depths ranging from 12-15 feet. Data from a single 80 cubic inch (in³) water gun produced a roughly cylindrical 5 lb/in2 pressure field 20 feet in radius, oriented vertically, with the radius decreasing to less than 15 feet at the surface. A combination...
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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. The Rogue River drains 13,390 square kilometers of southwestern Oregon before flowing into the Pacific Ocean near the town of Gold Beach, Oregon. The Rogue River begins in the Cascade Range and traverses the Klamath Mountains, where it gains its largest tributaries, the Applegate (1,994 square kilometers) and Illinois (2,564 square kilometers) Rivers, on its way to the coast. In cooperation with the U.S. Army Corps of Engineers,...
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 2000.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 2000.
This dataset consists of digital scans of color infrared aerial photography from the Upper Mississippi River System collected in 1994.
This dataset consists of digital scans of color infrared aerial photography from the La Grange Reach of the Illinois River collected in 1991.
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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. The Rogue River drains 13,390 square kilometers of southwestern Oregon before flowing into the Pacific Ocean near the town of Gold Beach, Oregon. The Rogue River begins in the Cascade Range and traverses the Klamath Mountains, where it gains its largest tributaries, the Applegate (1,994 square kilometers) and Illinois (2,564 square kilometers) Rivers, on its way to the coast. In cooperation with the U.S. Army Corps of Engineers,...
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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. The Rogue River drains 13,390 square kilometers of southwestern Oregon before flowing into the Pacific Ocean near the town of Gold Beach, Oregon. The Rogue River begins in the Cascade Range and traverses the Klamath Mountains, where it gains its largest tributaries, the Applegate (1,994 square kilometers) and Illinois (2,564 square kilometers) Rivers, on its way to the coast. In cooperation with the U.S. Army Corps of Engineers,...


map background search result map search result map Velocity Mapping at the confluence of the Illinois River and Fox River near Ottawa, IL Brandon Road Lock and Dam Hydrophone Data Aerial photo mosaic of the Applegate River repeat photo sites in 1967 Channel centerline for the Rogue River, Oregon in 1967 and 1969 Wetted channel and bar features for the Rogue River, Oregon in 2005 2021 Emiquon Preserve 4-Band Mosaic Velocity Mapping at the confluence of the Illinois River and Fox River near Ottawa, IL Brandon Road Lock and Dam Hydrophone Data 2021 Emiquon Preserve 4-Band Mosaic Aerial photo mosaic of the Applegate River repeat photo sites in 1967 Channel centerline for the Rogue River, Oregon in 1967 and 1969 Wetted channel and bar features for the Rogue River, Oregon in 2005