Bow Creek

Short definition from Wiktionary

Proper noun

1. 1
   A river in Greater London, England, which is the tidal part of the River Lea before it reaches the Thames.
2. 2
   A river in Devon, England, the tidal part of the Harbourne River before it reaches the tidal River Dart; the hamlet of Bow in Ashprington parish is located where the Harbourne becomes Bow Creek.