Water Quality Sampling in the Lower Stillaguamish Estuary
By Pennsylvania Waters Newsletters
June 2023 (approx.)
![Scientist stands on water's edge holding a measurement instrument](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/Julia%20David%20sampling%20in%20the%20estuary_0.jpeg?itok=7SXqTrOO)
Detailed Description
USGS Ecologist Julia David collects water quality data in the lower Stillaguamish Estuary near Stanwood, WA. Data will support a baseline assessment of PAH concentrations in fish in the Stillaguamish River, WA.
Sources/Usage
Public Domain.
Photo by: Andrew Spanjer