Water pollution

Cocaine widely detected in some of NI's major lakes and rivers

Discharges to be checked after stream turns white

Santa protest swim called off after sewage overflow

East coast's water quality has 'improved hugely'

Campaigners call for action against Thames Water

River foam had no environmental impact, says EA

Camelford water poisoning incident: 'I want the truth to come out'

'Disappointing' decline in salmon migration

Water at four beaches rated poor but Deal improves

Water quality improves at beach hit by pollution

Beach water quality ratings revealed

Good news for wild swimmers as bathing water quality improves

Sewage spills are the result of 'decades of neglect'

New homes approved despite Anglian Water warning

Anger as washed-up pellet pollution reaches Kent

Prices revealed for developer environment credits

Citizen science tackles invisible river pollution

Applications for £2m nature recovery fund open

Government 'appalled' by beach pellet incident

Investigation into 1,000 dead fish in fishing lake

Water firm agrees £11m package to cut sewage spills

Swans and fish die amid pollution incident

Amazon tree-felling blamed for polluting UK rivers