Blackwater
The Blackwater National Wildlife Refuge was established in 1933. It is located on Maryland's Eastern Shore, 12-miles south of Cambridge, Maryland in Dorchester County, and consists of over 27,000 acres of freshwater impoundments, brackish tidal wetlands, open fields, and mixed evergreen and deciduous forests. Blackwater is fed by the Blackwater River and the Little Blackwater River. The name 'blackwater' comes from the tea-colored waters of the local rivers, which are darkened by the tannin that is picked up as the water drains through peat soil in the marshes. – paerki