Water 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

Parish challenges 'river-draining' wetland scheme

Flint water crisis: Michigan 'agrees to pay $600m'

Health fears over 'unbearable' seaweed stench

House-building 'unlocked' by £2m farmland grant

River water tested after pollution kills fish

Work begins on toxic river's £6m clean up

Fears over single-use plastics beach waste. Video, 00:02:34Fears over single-use plastics beach waste

City park lake polluted by 'unauthorised sewage'