United Utilities

Axing trees for tank 'risks destroying environment'

Storm overflow tank to improve river water quality

Five months of water mains work begins

Sugar made from sewage 'not going into food chain'

Eight days of continuous sewage discharge recorded

More burst water mains wreak havoc after flooding

Sewage puts beach off limits for wheelchair group

Deal agreed for £3bn upgrade to 1955 aqueduct

Sewage discharged into river after heavy rainfall

Court challenge over 'unlawful' water bill rise

Why are parts of the North more at risk of drought?

Water firm profits double as it hikes bills

'Use less water' warning as reservoir levels drop

Residents and groups oppose lake's weir removal

Destructive 'fly campers' threatened with fines

Turning sewage into the world's strongest material

Water firm plan to return lakes to natural state

Riverbank work to prevent 'catastrophic pollution'

Liverpool to accelerate River Mersey clean-up

Water firm behind spills says fixes will take time

Campaign encourages connection to sewage network

Sewer caused flood where couple died - report

United Utilities hike: How will my bills change?