USGS scientists processing samples of combined sewer overflow water
![USGS scientists processing samples of combined sewer overflow water collected after a storm.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/storm12_processing4_l.jpg?itok=16ePqikM)
Detailed Description
USGS scientists processing samples of combined sewer overflow water collected after a storm. The samples were analyzed for selected wastewater-related chemicals.
Sources/Usage
Public Domain.