Several perennial streams of Accotink Creek's Long Branch stream run through the subdivision.

Entity and relation annotations:
id: 0
type: entity
value: text: Accotink Creek
labels: <Location>
id: 1
type: entity
value: text: Long Branch stream
labels: <Location>
type: relation
to_id: 0
labels: Location:located_in:Location
from_id: 1