River levels this week

We captured the change in the smallest of the three channels on the river this week.

A holiday tree display for naturalists

Blue catfish downstream in the tidal Potomac River

Brian Schmidt catching invasive Blue catfish on the lower Potomac in Arlington County, Virginia.

Wool - a renewable resource from a lawnmower

Potomac River Partnership Information Exchange.

Brent Walls of the Upper Potomac Riverkeeper speaking to a full house (over 50 people) at the Potomac Watershed Partnership in Shephardstown.