Measuring water quality parameters at Accotink Creek
![A hydrotech takes readings in a shallow urban stream using a water quality sonde.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/1000001651.jpeg?itok=0fNp1yQd)
Detailed Description
A USGS hydrotech uses a water quality sonde to measure conditions at Accotink Creek Near Annandale, VA. This monitoring station is part of the USGS nontidal network.
Sources/Usage
Public Domain.