Maryland Department of Natural Resources is proud to present the StreamHealth interactive web site. Learn more about the Maryland Biological Stream Survey, receive an overview on the health of Maryland's waters, and check out a map that contains an incredible amount of data. This collaboration between the Department of Natural Resources, the Department of the Environment, and the Governor's office is a valuable teaching resource for all the citizens of Maryland.
Maryland StreamHealth Website
580 Taylor Ave., Annapolis MD 21401
Call toll-free in *Maryland* at 1-877-620-8DNR (8367)
Out of State: 410-260-8DNR (8367)