I believe its called a water shed but I'm not completely sure about that.
Answer
A watershed (one word) is a ridge or other dividing line between stream catchments, although the term is (confusingly) also applied to the catchment area. Another term is drainage basin.
The area of land that contributes water to a river is called a watershed.
it is called a watershed! ;-)
drainage basin
drainage
drainage
the area from which water drains into a river is called the river's catchment. A river's watershed is the connecting ridges surrounding the watershed, and separating it from adjacent ones.
The area that is normally covered by water when a river overflows its banks is called the floodplain. This area is the first part of the land to be flooded.
Its a reservoir :)
a delta is an area near a river's mouth where the water deposits fine soil called silt
A "flood plain" is the total area on either side of a river that will be covered with water when the river reaches it's maximum crest during a flood. A "water table" is the area under the surface of the ground where the water reservoir (underground well or aquifer) begins.
A drainage basin/ watershed.
the area from which water drains into a river is called the river's catchment. A river's watershed is the connecting ridges surrounding the watershed, and separating it from adjacent ones.
water shed
It is called a delta.
Deltas.
The area of land drained by a river is called a "catchment area". It is so-called because is the the area that catches the precipitation (rainfall).Another term is "river basin", but this is less specific.(The geographical term, "catchment area", is often used to describe the area served by, say, a school or hospital).
Horseisle Answer: Estuary
The area that is normally covered by water when a river overflows its banks is called the floodplain. This area is the first part of the land to be flooded.
the river runs into the ocean.... its called brackish water
tu madre.
tu madre.
it sounds like a drainage basin