This place and that
Manchester
The River Mersey - 70 miles long from Stockport and ending at Liverpool Bay, Merseyside.
Mersey is the name of the river that flows through Liverpool. I don't think that it has a meaning.
The River Mersey is situated in north-west England.It stretches from Stockport in Greater Manchester to Liverpool Bay.
The Mersey
The River Mersey is between 12 metres and 20 metres wide, depending on which point it's measured as it flows through Stockport.
The River Mersey begins in Stockport and travels for 20 odd miles through South Manchester before entering the Manchester Ship Canal at Flixton.
Only one. The River Mersey
The Mersey, Irwell, Tame and Medlock run through Manchester. The Croal runs through Bolton. The Roch runs through Rochdale. The Douglas runs through Wigan. The Etherow and Goyt run through Stockport.
The Mersey river is located in the Northwest of England. The Mersey river is approximately 70 miles long, and stretches from Stockport to Liverpool Bay.
Source - Pennines Mouth - River Mersey The link below gives its route through England.
The river Mersey.