Water Hardness in Warrington

Cheshire, North West • 16 postcode districts

Soft

The average water hardness in Warrington is 57 ppm, classified as soft. Warrington is served by United Utilities, covering 16 postcode districts across Cheshire in the North West region.

Hardness varies across the area — see the table below for a breakdown by postcode district.

Water Hardness by Postcode in Warrington

Postcode	Water Company	Hardness	PPM	Level
WA16	United Utilities	69 ppm	69 ppm	Slightly Hard
WA15	United Utilities	68 ppm	68 ppm	Slightly Hard
WA14	United Utilities	67 ppm	67 ppm	Slightly Hard
WA13	United Utilities	66 ppm	66 ppm	Slightly Hard
WA12	United Utilities	65 ppm	65 ppm	Slightly Hard
WA11	United Utilities	64 ppm	64 ppm	Slightly Hard
WA10	United Utilities	63 ppm	63 ppm	Slightly Hard
WA9	United Utilities	54 ppm	54 ppm	Soft
WA8	United Utilities	53 ppm	53 ppm	Soft
WA7	United Utilities	52 ppm	52 ppm	Soft
WA6	United Utilities	51 ppm	51 ppm	Soft
WA5	United Utilities	50 ppm	50 ppm	Soft
WA4	United Utilities	49 ppm	49 ppm	Soft
WA3	United Utilities	48 ppm	48 ppm	Soft
WA2	United Utilities	47 ppm	47 ppm	Soft
WA1	United Utilities	46 ppm	46 ppm	Soft

Water Companies Serving Warrington

United Utilities

Average hardness: 77 ppm (Slightly Hard) • 242 postcodes served

Get Water Hardness Updates

Be notified when your water company reports changes to hardness levels.