Hafren Dyfrdwy have posted on its website that they are aware of problems in the LL14 area of Rhos, CH4, LL11 and LL12 areas of Legacy, as well as the LL13 area of Wrexham. For residents in Rhos, the water company says that water pressure may be less than what people are used to as they monitor and adjust the network. However, residents in the LL13 area are also waking to poor water pressure, according to the company. For residents in the CH4, LL12 and LL11 area of Legacy, Hafren Dyfrdwy say they are making some changes to the water network. This means that people may see slightly lower water pressure, or discoloured water.