- This event has passed.
April Workday – Occoquan River Cleanup
April 9, 2011 @ 9:00 am - 4:00 pm
PWTSC sponsored Potomac River Watershed Cleanup. PWTSC POC is Ed Dandar at at 703-791-6158 or [email protected]. For more information, see our article here. Also, a map of the event put-ins and take-outs is linked here.