Collecting water samples
By Communications and Publishing
2013 (approx.)
![Collecting water samples](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/LLB-5_Steve-ChoyFWS%20%281%29.jpg?itok=lejJt0eC)
Detailed Description
A U.S. Fish and Wildlife Service scientist collects water samples on Little Lake Butte des Morts, Wisconsin, for contaminants testing.
Sources/Usage
Public Domain.