Watershed Summary - Old Mill Branch, Wolf Run, Ryans Dam, Sandy Run & Occoquan
Management Category Description
With the exception of upper Wolf Run and the unnamed tributary to Sandy Run, all of the subwatersheds are classified as Watershed Protection Areas. Each of these drainages has already been protected by the Water Supply Protection Overlay District, and this study highlights the value of the zoning district overlay in preserving stream quality. The two exceptions mentioned above are classified as Watershed Restoration Level I Areas.
Additional details for this watershed/group can be obtained from Chapter 3 of the Stream Protection Strategy Report.