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Chew Valley Lake
View of Herons Green
for wintering wildfowl and waders

Chew Valley Lake is well known for its birds, including internationally important numbers of wildfowl. The Trust reserve is at the southern end of the site and is managed in partnership with Bristol Water.

What to look out for

Breeding birds include great crested and little grebe, gadwall, tufted duck, shoveler and pochard. Hobbies often feed over the area in late summer. When the water level falls, the mud attracts waders such as dunlin, ringed plover and green sandpipers.

Summer sees large populations of dragonflies hunting over the water. These include ruddy darters and, later in the summer, migrant hawkers. Wintering wildfowl include important numbers of shoveler, gadwall, teal and tufted duck. Goosander, great crested grebe and cormorant also occur in large amounts.

The reedbeds are a vital autumn feeding station for reed and sedge warblers prior to their migration. The winter gull roost is a spectacular sight with up to 50,000 or more, mostly of black-headed, common and Mediterranean gull.

Chew Valley Lake often attracts rare birds, including osprey, the scarcer grebes, and an American wader or duck appears most years.

Further information

There is a visitor centre and cafe run by Bristol Water at the picnic site near the dam.
The Birds of Chew Valley Lake website contains frequently updated news and information on its birds and wildlife, access, maps, and the definitive Chew bird list!

Access

Hides with permit only, obtainable from Bristol Water Recreation Department, Woodford Lodge.

 

  Getting there by
Bike View a location map of the reserve on the National Cycle Network website.
Public transport Go to www.traveline.org.uk
Car

Take the B3114 south from Chew Stoke, bear left for West Harptree and head north-east on the A368. Good views across the reserve from causeway at Herriott's Bridge where there is car parking.

 
Further information
Reserves in this area
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Maps
reserve map
reserve map
Reserve map National Cycle Network
Location details
 Grid ref
 ST 570 582
 Area  83.5 hectares