Water Sampling at Mount Rushmore
![Mount Rushmore water sampling](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/IMG_0026_cropped_0.jpg?itok=NGyDN5KJ)
Detailed Description
USGS scientists take samples of Lafferty Gulch surface water, which was analyzed for perchlorate and metals.
Sources/Usage
Public Domain.
USGS scientists take samples of Lafferty Gulch surface water, which was analyzed for perchlorate and metals.
Public Domain.