Chesapeake Bay Foundation
Philip Merrill Environmental Center
6 Herndon Avenue, Annapolis, MD 21403
Permit No. 305
On the cover: Potentially dangerous blue-green algal blooms—like this one in Stafford, Virginia’s Aquia Creek—were confirmed in and around the
Potomac River this summer. Photo by Nikki Davis.
© 2010 KARINE AIGNER/ILCP