A river that empties into a lake is most often known as the headwaters-if it is the primary water source for body of water= or = tributary
mouth
A river is a large stream of water that flows across the land and empties into a larger body of water. A river usually empties into a sea or ocean.
The Nile River delta.
River
An alluvial fan.
The body of water that the Mississippi River empties into is the Gulf of Mexico.
up your bum
The part of a river that empties into a body of water is called the mouth of the river
The foot, or end of a river, is where it empties into a larger body of water, either a lake, sea or ocean. These can be called estuaries or in some cases deltas.
When a river empties into a larger body of water it forms a triangle shaped area of mud, sand, and silt known as a delta. This area often has tall grasses, a marshy landscape and many small waterways leading to the ocean.
It is called a delta. Or an estuary. It is the mouth of the river.
That is the mouth of the river.