These images were made in Uwharrie National Forest, North Carolina. You may click on an image to see a larger view and move through the collection.
All images © Andy R. Bobyarchick.
This is Moccasin Creek in Uwharrie National Forest, North Carolina after an extended period of rainfall. At least three sediment trails are visible. The light orange and tan in the thalweg of the stream is the result of sediment influx upstream some distance. (The stream is flowing away from you.) …
Water ripples are forming in very shallow water of a Piedmont stream as it flows over orange bedrock. The rock is a metamorphosed argillite (fine-grained sedimentary rock) whose present color is the result of weathering in an oxygen-rich environment. Algae has grown preferentially in planar, nearly vertical fractures in the rock called joints.
The stream is in Uwharrie National Forest, North Carolina.
Image © Andy R. Bobyarchick.