Fylde Water Hardness & Quality Report (2026)

United Utilities Water supplies the Fylde region in Lancashire, North West England, drawing from a network of upland reservoirs like Haweswater, Thirlmere, and Scout Moss, alongside rivers such as the Wyre and Douglas. Water treatment takes place at facilities including Garstang and Skelmersdale, with additional water sourced from local boreholes on the Fylde plain. This supply serves Fylde borough, Blackpool, and surrounding areas, ultimately reaching over 7 million customers across the region. The catchment area encompasses the Lake District fells and the Forest of Bowland, where runoff collects in reservoirs amidst the moorlands.

The underlying geology consists of Silurian slates, Carboniferous limestones, and gritstones. These resistant rock types minimize mineral leaching, resulting in very soft water from the surface sources. While groundwater from Fylde aquifers in sandstone formations does introduce some mineral content, it forms only a small part of the blend. This ensures the overall soft character of the supply, which is largely shaped by rainfall and minimal contact with minerals.

Because Fylde receives soft water, residents typically experience less limescale buildup in appliances like kettles and boilers, and it also reduces maintenance needs for washing machines, irons, and showers. Soap lathers readily, leaving little residue. A water softener isn't necessary for this supply; instead, homeowners might occasionally need to descale appliances due to any harder components from the blended borehole water. Using rinse aids in dishwashers can also improve efficiency. The water's pH generally ranges between 7.0 and 8.0, and United Utilities adheres to strict lead and copper limits, employing corrosion inhibitors as needed.