The Delaware River originated in the Catskill Mountains in New York. It flows for about 200 miles before emptying into the Delaware Estuary.
As far as I know, A river's mouth is simply called the 'river mouth'!
London is on the River Thames but not quite at its estuary.
No, an estuary is where a river widens and flows into the sea.
The Estuary Delta
the largest estuary in Asia is the Obi river.
The estuary of a river is where the tide meets the stream. A good sentence would be, the boy lost his hat in the estuary of the river.
The River Thames flows into it's Estuary between the Counties of Kent and Essex. This is where it meets the North Sea.
The Delaware River.
The river reaches the sea in its Estuary.
The Delaware River was named after Delaware because the Cherokee indeans named Delaware and the Delaware River.
If you ar referring to the river he crossed on christmas eve, it would be the Delaware river