Great Basin Salt
Flood Plain- an area of low-lying ground adjacent to a river, formed mainly of river sediments and subject to flooding.
Watershed- an area or ridge of land that separates waters flowing to different rivers, basins, or seas.
Source- a place, person, or thing from which something comes or can be obtained.
mouth-an opening or entrance to a structure that is hollow, concave, or almost completely enclosed.
Great Basin- watershed that does not flow to a body of water
Divide- separate or be separated into parts.
Headwaters- a tributary stream of a river close to or forming part of its source.
tributary-a river or stream flowing into a larger river or lake.
This is from the downriver canoe company.^
Downriver-toward or situated at a point nearer the mouth of a river.