Why are the rivers in the Blackwater River State Forest so brown?
The State Forest got its name from the dark waters of the Blackwater River. But make no mistake, the water is anything but dirty or muddy. The tea-colored rivers in the Blackwater River State Forest area are among the purest sand-bottom rivers in the nation. The color is produced by the tannins that enter the water through the trees. Our rivers are clean, cool, and safe even for small children. Their dark tannin waters contrast with beautiful white sand bars that offer the perfect setting for soaking up the sun.