Water pollution

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

Water firm stops 'illegal spill' into sewage facility

Swimming warning over sewage leak at Aberdeen beach

MP alarmed by results after river testing

Poor water reading a 'death blow' for holiday dip

Thousands of river pollution tests cancelled because of staff shortages

Seal campaigners welcome voluntary flying ring ban

Dismay at warnings against sea swimming