North Fork Shenandoah River during a HAB event
Detailed Description
A harmful algal bloom (HAB) event in the North Fork Shenandoah River near Strausburg. Algae can be seen floating at the surface in mats, while filamentous algae coats the riverbed below the surface.
This photo was taken as a part of the Shenandoah River HABs Project.
Data for this monitoring site can be found at USGS Water Data for the Nation.
Sources/Usage
Public Domain.