|Length||Script error: No such module "convert".|
|River system||Patapsco River|
Herbert Run divides into two tributaries, East Branch Herbert Run and West Branch Herbert Run, to the north. The headwaters of the East Branch are located near the Baltimore National Cemetery in the neighborhood of Beechfield. The headwaters of the West Branch are located near Spring Grove Hospital Center in Catonsville.
- U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed March 17, 2015