Sleeping Bear Dunes National Lakeshore
![Sleeping Bear Dunes National Lakeshore](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/2016_06_08_USGS%20%283%29.jpg?itok=mgeY1-33)
Detailed Description
The USGS monitors water quality at the Sleeping Bear Dunes National Lakeshore in Empire, Michigan.
Sources/Usage
Public Domain.
The USGS monitors water quality at the Sleeping Bear Dunes National Lakeshore in Empire, Michigan.
Public Domain.