Cleaning Ohio Autosampler
![Man in personal protective gear runs water through a wastewater sampling machine.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/Ohio_Cleaning.png?itok=VPeB7NUu)
Detailed Description
USGS field team member runs cleaning solution through the autosampler installed at one of the wastewater facilities in Ohio as part of a QA test to see if cleaning procedures affect sample results.
Sources/Usage
Public Domain.