adolescent stream
aqueduct
arroyo
beck
bed
bourn
braided stream
branch
brook
brooklet
burn
canal
channel
conduit
course
creek
creek bed
crick
culvert
donga
dry bed
duct
flowing stream
flume
fluviation
fresh
freshet
gill
gulch
gully
gullyhole
headrace
inlet
irrigation ditch
kill
lazy stream
lead
meandering stream
midchannel
midstream
millstream
moving road
navigable river
nullah
race
racing stream
river
bayou
cistern
coulee
declivity
estuary
footpath
kopje
millrace
outcropping
passageway
ravine
rivulet
roadway
tributary
waterway