The South River Watershed Alliance is organizing a tour and visit focusing on the river and its tributaries in DeKalb County.

The tour runs from 8:30 a.m. to 3 p.m. April 19 at the Watershed Mural on DeKalb Avenue in Decatur. The tour runs along the campus of Agnes Scott College to Albert Shoals, the series of short falls spanning the river near Snapfinger Creek.

Information: www.southriverga.org or 404-862-0118.