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Velocity Survey at Cross Sections in the Illinois River below Starved Rock Lock and Dam near Utica, Illinois, June 16, 2021

Dates

Publication Date
Time Period
2021-06-16

Citation

Jackson, P.R. and Johnson, K.K., 2023, Velocity Survey at Cross Sections in the Illinois River below Starved Rock Lock and Dam near Utica, Illinois, June 16, 2021: U.S. Geological Survey data release, https://doi.org/10.5066/P9625ZB9.

Summary

In support of U.S. Geological Survey invasive carp research examining aggregations of invasive carp in the tail water of dams, water velocity measurements were made at cross sections in the Illinois River below Starved Rock Lock and Dam on June 16, 2021. A total of 16 cross sections were surveyed, with two transects per cross section. Water depth and crew safety limited the extent of the survey. The discharge in the Illinois River at Starved Rock Lock and Dam at the time of data collection was approximately 185.7 cubic meters per second. The data were processed in the Velocity Mapping Toolbox (VMT) v.4.09 (Parsons and others, 2013) to obtain a depth-averaged velocity field for each cross section from paired transects at each cross [...]

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DAV_Fig.png thumbnail 3.24 MB image/png
ILR_StarvedRock_Tailwater_DAV.xlsx 204.33 KB application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
VMT User Guide v4.09.pdf 2.41 MB application/pdf

Purpose

These data were collected in support of U.S. Geological Survey invasive carp research.
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Provenance

Data collected by K. Johnson and C. Bosch and processed by P.R. Jackson of the U.S. Geological Survey in cooperation with the Great Lakes Restoration Initiative.

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DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9625ZB9

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