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Bathymetric Mapping of the Kootenai River

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By Idaho Water Science Center January 20, 2024

The Kootenai River white sturgeon (Acipenser transmontanus) and other native fish species are culturally important to the Kootenai Tribe of Idaho, but their habitat and recruitment have been affected by anthropogenic changes to the river. The Tribe has undertaken a large-scale restoration project and needs objective information on which to base restoration decisions.

In cooperation with the Kootenai Tribe of Idaho, we have used multibeam echosounders and other technology to conduct detailed bathymetric mappying of the Kootenai River. The data collected from these efforts helps to describe the current state of critical spawning habitat and guides efforts to restore the river. In cooperation with the Kootenai Tribe of Idaho, we have used multibeam echosounders and other technology to conduct detailed bathymetric mapping of the Kootenai River. The data collected from these efforts helps to describe the current state of critical spawning habitat and guides efforts to restore the river. 

Below are other science projects associated with this project.

link
Kootenai River near Leonia, Idaho

Monitoring Mining Effects in the Kootenai River Watershed

The Kootenai River (Kootenay in Canada) rises from the Canadian Rockies and flows south in an arc through Montana and Idaho before swinging back into British Columbia and the Columbia River. The uplifted sedimentary rocks forming the southern Canadian Rockies have rich coal deposits that have been mined for many decades. The coal beds and associated rock layers are enriched with other minerals as...
By
Idaho Water Science Center
link

Monitoring Mining Effects in the Kootenai River Watershed

The Kootenai River (Kootenay in Canada) rises from the Canadian Rockies and flows south in an arc through Montana and Idaho before swinging back into British Columbia and the Columbia River. The uplifted sedimentary rocks forming the southern Canadian Rockies have rich coal deposits that have been mined for many decades. The coal beds and associated rock layers are enriched with other minerals as...
Learn More
link
USGS

Evaluating Spatial and Temporal Fine-Scale Movement of Kootenai River White Sturgeon

The U.S. Fish and Wildlife Service has published a plan for recovering the endangered Kootenai River white sturgeon. This study supports the objectives of that plan by quantifying white sturgeon habitat preference within a recently restored reach of the Kootenai River. Fine-scale acoustic telemetry positioning data will be integrated with quasi-three-dimensional hydraulic model simulations for the...
By
Idaho Water Science Center
link

Evaluating Spatial and Temporal Fine-Scale Movement of Kootenai River White Sturgeon

The U.S. Fish and Wildlife Service has published a plan for recovering the endangered Kootenai River white sturgeon. This study supports the objectives of that plan by quantifying white sturgeon habitat preference within a recently restored reach of the Kootenai River. Fine-scale acoustic telemetry positioning data will be integrated with quasi-three-dimensional hydraulic model simulations for the...
Learn More
link
Image: Bedload Sediment Sampling, Kootenai River

Kootenai River Sediment Studies

The Kootenai River white sturgeon ( Acipenser transmontanus ) and other native fish species are culturally important to the Kootenai Tribe of Idaho, but their habitat and recruitment have been affected by anthropogenic changes to the river. White sturgeon and burbot have not successfully spawned in the Kootenai River since the completion of Libby Dam upstream in Montana. In recent years, most...
By
Idaho Water Science Center
link

Kootenai River Sediment Studies

The Kootenai River white sturgeon ( Acipenser transmontanus ) and other native fish species are culturally important to the Kootenai Tribe of Idaho, but their habitat and recruitment have been affected by anthropogenic changes to the river. White sturgeon and burbot have not successfully spawned in the Kootenai River since the completion of Libby Dam upstream in Montana. In recent years, most...
Learn More

The following publications are associated with this project.

Defining the limits of spectrally based bathymetric mapping on a large river

Remote sensing has emerged as a powerful method of characterizing river systems but is subject to several important limitations. This study focused on defining the limits of spectrally based mapping in a large river. We used multibeam echosounder (MBES) surveys and hyperspectral images from a deep, clear-flowing channel to develop techniques for inferring the maximum detectable depth, dmax , direc
Authors
Carl J. Legleiter, Ryan L. Fosness
By
Water Resources Mission Area

Field scale test of multi-dimensional flow and morphodynamic simulations used for restoration design analysis

Two- and three-dimensional morphodynamic simulations are becoming common in studies of channel form and process. The performance of these simulations are often validated against measurements from laboratory studies. Collecting channel change information in natural settings for model validation is difficult because it can be expensive and under most channel forming flows the resulting channel cha
Authors
Richard R. McDonald, Jonathan M. Nelson, Ryan L. Fosness, Peter O. Nelson

Maps and geospatial data for the Shorty’s Island and Myrtle Bend substrate enhancement pilot projects, Kootenai River near Bonners Ferry, Idaho, 2014

The U.S. Geological Survey, in cooperation with the Idaho Department of Fish and Game, conducted a study to characterize the physical habitat occupied by Kootenai River white sturgeon during spawning and early-life phases. The objective was to gain a better understanding of spawning behavior, site selection, and type of habitat used during egg incubation in two sub-reaches of the Kootenai River. H
Authors
Ryan L. Fosness
By
Water Resources Mission Area, Idaho Water Science Center

Bathymetric surveys of the Kootenai River near Bonners Ferry, Idaho, water year 2011

In 2009, the Kootenai Tribe of Idaho released and implemented the Kootenai River Habitat Restoration Master Plan. This plan aimed to restore, enhance, and maintain the Kootenai River habitat and landscape to support and sustain habitat conditions for aquatic species and animal populations. In support of these restoration efforts, the U.S. Geological Survey, in cooperation with the Kootenai Tribe o
Authors
Ryan L. Fosness
By
Water Resources Mission Area, Idaho Water Science Center

The Kootenai River white sturgeon (Acipenser transmontanus) and other native fish species are culturally important to the Kootenai Tribe of Idaho, but their habitat and recruitment have been affected by anthropogenic changes to the river. The Tribe has undertaken a large-scale restoration project and needs objective information on which to base restoration decisions.

In cooperation with the Kootenai Tribe of Idaho, we have used multibeam echosounders and other technology to conduct detailed bathymetric mappying of the Kootenai River. The data collected from these efforts helps to describe the current state of critical spawning habitat and guides efforts to restore the river. In cooperation with the Kootenai Tribe of Idaho, we have used multibeam echosounders and other technology to conduct detailed bathymetric mapping of the Kootenai River. The data collected from these efforts helps to describe the current state of critical spawning habitat and guides efforts to restore the river. 

Below are other science projects associated with this project.

link
Kootenai River near Leonia, Idaho

Monitoring Mining Effects in the Kootenai River Watershed

The Kootenai River (Kootenay in Canada) rises from the Canadian Rockies and flows south in an arc through Montana and Idaho before swinging back into British Columbia and the Columbia River. The uplifted sedimentary rocks forming the southern Canadian Rockies have rich coal deposits that have been mined for many decades. The coal beds and associated rock layers are enriched with other minerals as...
By
Idaho Water Science Center
link

Monitoring Mining Effects in the Kootenai River Watershed

The Kootenai River (Kootenay in Canada) rises from the Canadian Rockies and flows south in an arc through Montana and Idaho before swinging back into British Columbia and the Columbia River. The uplifted sedimentary rocks forming the southern Canadian Rockies have rich coal deposits that have been mined for many decades. The coal beds and associated rock layers are enriched with other minerals as...
Learn More
link
USGS

Evaluating Spatial and Temporal Fine-Scale Movement of Kootenai River White Sturgeon

The U.S. Fish and Wildlife Service has published a plan for recovering the endangered Kootenai River white sturgeon. This study supports the objectives of that plan by quantifying white sturgeon habitat preference within a recently restored reach of the Kootenai River. Fine-scale acoustic telemetry positioning data will be integrated with quasi-three-dimensional hydraulic model simulations for the...
By
Idaho Water Science Center
link

Evaluating Spatial and Temporal Fine-Scale Movement of Kootenai River White Sturgeon

The U.S. Fish and Wildlife Service has published a plan for recovering the endangered Kootenai River white sturgeon. This study supports the objectives of that plan by quantifying white sturgeon habitat preference within a recently restored reach of the Kootenai River. Fine-scale acoustic telemetry positioning data will be integrated with quasi-three-dimensional hydraulic model simulations for the...
Learn More
link
Image: Bedload Sediment Sampling, Kootenai River

Kootenai River Sediment Studies

The Kootenai River white sturgeon ( Acipenser transmontanus ) and other native fish species are culturally important to the Kootenai Tribe of Idaho, but their habitat and recruitment have been affected by anthropogenic changes to the river. White sturgeon and burbot have not successfully spawned in the Kootenai River since the completion of Libby Dam upstream in Montana. In recent years, most...
By
Idaho Water Science Center
link

Kootenai River Sediment Studies

The Kootenai River white sturgeon ( Acipenser transmontanus ) and other native fish species are culturally important to the Kootenai Tribe of Idaho, but their habitat and recruitment have been affected by anthropogenic changes to the river. White sturgeon and burbot have not successfully spawned in the Kootenai River since the completion of Libby Dam upstream in Montana. In recent years, most...
Learn More

The following publications are associated with this project.

Defining the limits of spectrally based bathymetric mapping on a large river

Remote sensing has emerged as a powerful method of characterizing river systems but is subject to several important limitations. This study focused on defining the limits of spectrally based mapping in a large river. We used multibeam echosounder (MBES) surveys and hyperspectral images from a deep, clear-flowing channel to develop techniques for inferring the maximum detectable depth, dmax , direc
Authors
Carl J. Legleiter, Ryan L. Fosness
By
Water Resources Mission Area

Field scale test of multi-dimensional flow and morphodynamic simulations used for restoration design analysis

Two- and three-dimensional morphodynamic simulations are becoming common in studies of channel form and process. The performance of these simulations are often validated against measurements from laboratory studies. Collecting channel change information in natural settings for model validation is difficult because it can be expensive and under most channel forming flows the resulting channel cha
Authors
Richard R. McDonald, Jonathan M. Nelson, Ryan L. Fosness, Peter O. Nelson

Maps and geospatial data for the Shorty’s Island and Myrtle Bend substrate enhancement pilot projects, Kootenai River near Bonners Ferry, Idaho, 2014

The U.S. Geological Survey, in cooperation with the Idaho Department of Fish and Game, conducted a study to characterize the physical habitat occupied by Kootenai River white sturgeon during spawning and early-life phases. The objective was to gain a better understanding of spawning behavior, site selection, and type of habitat used during egg incubation in two sub-reaches of the Kootenai River. H
Authors
Ryan L. Fosness
By
Water Resources Mission Area, Idaho Water Science Center

Bathymetric surveys of the Kootenai River near Bonners Ferry, Idaho, water year 2011

In 2009, the Kootenai Tribe of Idaho released and implemented the Kootenai River Habitat Restoration Master Plan. This plan aimed to restore, enhance, and maintain the Kootenai River habitat and landscape to support and sustain habitat conditions for aquatic species and animal populations. In support of these restoration efforts, the U.S. Geological Survey, in cooperation with the Kootenai Tribe o
Authors
Ryan L. Fosness
By
Water Resources Mission Area, Idaho Water Science Center
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