Downholland Brook is a

river A river is a natural stream of fresh water that flows on land or inside Subterranean river, caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of ...

( brook) in

Merseyside Merseyside ( ) is a ceremonial counties of England, ceremonial and metropolitan county in North West England. It borders Lancashire to the north, Greater Manchester to the east, Cheshire to the south, the Wales, Welsh county of Flintshire across ...

, England, that is a

tributary A tributary, or an ''affluent'', is a stream or river that flows into a larger stream (''main stem'' or ''"parent"''), river, or a lake. A tributary does not flow directly into a sea or ocean. Tributaries, and the main stem river into which they ...

to the

River Alt The River Alt is an urban river that flows across Merseyside in England. The river has suffered from heavy pollution from industry and sewage upstream and run-off from farmland in its lower reaches. It empties into the River Mersey, near to whe ...

in the Alt catchment. Rising from

Barton Brook Barton may refer to: Places Australia * Barton, Australian Capital Territory, a suburb of Canberra * Division of Barton, an electoral district in New South Wales * Barton, Victoria, a locality near Moyston * Barton River (Western Australia) ...

in the West Lancashire parish of Downholland, the river flows a westerly course until reaching Moss Side, Formby, when it turns south towards

Little Altcar Little Altcar is a village and civil parish in the Metropolitan Borough of Sefton on Merseyside, within the boundaries of the historic county of Lancashire and on the West Lancashire Coastal Plain of England. The village forms part of the built- ...

in the

Metropolitan Borough of Sefton The Metropolitan Borough of Sefton is a metropolitan borough of Merseyside, England. It was formed on Local Government Act 1972, 1 April 1974, by the amalgamation of the county boroughs of Bootle and Southport, the municipal borough of Crosby, ...

. There, it flows into the River Alt.

Water quality

Water quality of the brook in 2019, according to the

Environment Agency The Environment Agency (EA) is a non-departmental public body, established in 1996 and sponsored by the United Kingdom government's Department for Environment, Food and Rural Affairs, with responsibilities relating to the protection and enha ...

, a

non-departmental public body In the United Kingdom, non-departmental public body (NDPB) is a classification applied by the Cabinet Office, Treasury, the Scottish Government, and the Northern Ireland Executive to public sector organisations that have a role in the process o ...

References

Rivers of Merseyside Tributaries of the Alt {{England-river-stub