Water pollution

Olympian swims '3 peaks' in pollution campaign

Farmers worry as EA stops maintaining small rivers

Giant £2m river protection tank is nearly complete

Do not enter sea warning as harmful bacteria found

Harmful bacteria 'highest in summer' in Windermere

How to destroy harmful 'forever chemicals'

All island bathing spots rated good or excellent

Work on £45m reservoir safety improvements begins

Water monitors installed to track river pollution

Major investment to improve river's water quality

Five fall ill with E. coli at beauty spot

Water company failing 'spectacularly' says MP

MPs write to Yorkshire Water over £1.3m payments

Water boss paid £1.3m by firm's parent company

Septic tank plan may boost local housing schemes

Protesters touring UK in fight against river sewage

Rights of rivers recognised in council votes

Yorkshire Water must pay £900k after polluting dike

Fifty water voles released to boost Surrey numbers

MP condemns water company for 'repeated failings'

Health concerns over lead levels at rock pools

Investigation continues into illegal sewage site spill

Avoid swimming spots warning over water quality