A Creek

1. (Britain) A small inlet or bay, often saltwater, narrower and extending farther into the land than a cove; a recess in the shore of the sea, or of a river; the inner part of a port that is used as a dock for small boats.
2. (Australia, New Zealand, Canada, US) A stream of water (often freshwater) smaller than a river and larger than a brook; in Australia, also used of river-sized waterbodies. Creek - Wikipedia
3. Any turn or winding.

Synonyms

• beck, brook, burn, stream
• (regional US terms:) run (Ohio, Pennsylvania, Virginia, West Virginia), brook (New England), branch (Southern US), bayou (Louisiana, Mississippi, Alabama, Florida, and Southeastern Texas)