Water pollution

Calls for Thames Water to share sewage spill data

Thames Water fined £2.3m for fish-death pollution

Hacker tries to poison US city's water supply

Train diesel clean-up 'hardest since Sea Empress'

New pollution rules 'compel farmers to change'

Meat processor fined £6,000 for pollution offence

Peat landslide had 'significant' impact on river

Water firm criticised over river pollution

Wine-drinking wild swimmers test plastic pollution

Yorkshire river is first designated bathing site

XR campaigners oppose 'disgusting' river pollution

Plymouth Sound 'littered' with 1,000 tyres. Video, 00:01:50Plymouth Sound 'littered' with 1,000 tyres

Crumbling cliffs reveal buried historical rubbish. Video, 00:01:39Crumbling cliffs reveal buried historical rubbish

Ministers shocked at peat slide devastation

Small steps taken to make shipping greener

Anglers warn of peat landslide pollution threat

Surfers warn over 'open sewers' seas

Brewery fined for discharging caustic waste into sewer

Council pays firm £50k to clear planning backlog

Levels of river pollution 'absolutely terrifying'

'Total failure' on English river water quality

Agricultural college fined £50,000 for pollution

'Significant decline' in NI lake water quality