June 28, 2001
Update on Bluegreens in the Potomac River. |
Concentrations of bluegreens (Anabaena, Aphanizomenon, and Microcystis) remain generally low but species distribution appears to be increasing throughout the central region of the Potomac. |
Maryland Department of Natural Resources, 580 Taylor Avenue, Annapolis, MD 21401
(877) 620-8DNR