Measuring cross-sectional depth and water surface of Gallatin River
![Using kayak to measure cross-sectional depth and water surface of Gallatin River](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/BigSkyGal.jpg?itok=SQzVrSgY)
Detailed Description
Using kayak to measure cross-sectional depth and water surface of Gallatin River
Sources/Usage
Public Domain.
Using kayak to measure cross-sectional depth and water surface of Gallatin River
Public Domain.