river currents
Stream's directional flow
River currents are the directional flows of water within a river, driven by gravity, terrain, and channel shape.
Currents vary in speed and strength—faster in narrow channels and along the outside of bends, slower near banks and riverbed.
Understanding currents matters for navigation, swimming safety, and fishing: The river current swept the canoe downstream.
She fought against the current to reach shore.
- downstream flowWater traveling toward outlet
- erosionGradual wearing away
- laminar flowSmooth, parallel fluid motion
- driftGradual movement, no direction
- going with the flowAccepting situations without resistance
water speed · undercurrent · rapids · deposition · whitewater · white water rafting · aquatic habitats · rushing · swept away · swirling · channel · floating · muddy · stream · ripples · force · swift · fluid motion
- current patternsocean currents, air currents, jet streams, trade winds, tidal currents
- river navigationlock gate, narrowboat, navigational aids, canal boat, navigation aids
- swimmingswimming, swimmer, swimmers, swim team, swim teams
- navigationcompass, compass rose, signs, charts, navbar
- river activitieskayaking, rafting, canoeing, kayak trip, tubing
- Delaware RiverDelaware Bay, Trenton, Philadelphia, Camden, Wilmington
river currentsstill water
Water not flowing
stagnant water · standing water · slack water · dead water · backwater
river currentseddies
Counter-flowing circular currents
whirlpools · turbulence · undercurrents · countercurrents · crosscurrents