Herring Run

Herring Run
Location
CountryUnited States
StateMaryland
DistrictBaltimore City, Baltimore County
Physical characteristics
Source 
  locationCarney
  coordinates39°23′52″N 76°32′55″W / 39.39778°N 76.54861°W / 39.39778; -76.54861
MouthBack River (Maryland)
  location
Rosedale
  coordinates
39°18′27″N 76°31′12″W / 39.30750°N 76.52000°W / 39.30750; -76.52000
  elevation
0 ft (0 m)
Length11.1 mi (17.9 km)
Basin features
Tributaries 
  leftBiddison Run
  rightChinquapin Run
Armistead Run

The Herring Run is an 11.1-mile-long (17.9 km) tributary of the Back River located in Baltimore, Maryland.