Skip to main content
U.S. flag

An official website of the United States government

Hydroacoustic data from central Lake Erie, 2021

September 12, 2022

Hydroacoustic estimates of fish density are used for fisheries management in central Lake Erie. Hydroacoustic data were collected along 10, randomly-selected, 5-kilometer transects and two cross-basin transects between the US and Canadian shorelines in central Lake Erie during July 2021. Software-generated raw variables were used for calculating estimates of hydroacoustic fish densities presented here in tabular form. These data are related to a longer-term data set from 2010-2019, and a data set from 2020.

Publication Year 2022
Title Hydroacoustic data from central Lake Erie, 2021
DOI 10.5066/P9S2NFTP
Authors Mark R Dufour, Kevin R Keretz, Richard C Oldham
Product Type Data Release
Record Source USGS Digital Object Identifier Catalog
USGS Organization Great Lakes Science Center