There are concerns over the water quality in some of Guernsey's streams Guernsey needs a new reservoir due to a growing population, declining water quality in streams and more frequent droughts ...

Work has started to replace the roof of Guernsey's largest treated water storage reservoir. Guernsey Water said it should ensure the tank on Forest Road would "keep serving the island for decades." ...

Guernsey needs a new reservoir due to a growing population, declining water quality in streams and more frequent droughts, according to the head of the island's water company. Steve Langlois ...