The Water Dictionary

PE postcode area

Water hardness by postcode district. Click a district to see the full mineral profile and salt adjustment recommendations.

060120180300
No data

Hardness in mg/L as calcium carbonate

PE1PE2PE3PE4PE5PE6PE7PE8PE9PE10PE11PE12PE13PE14PE15PE16PE19PE20PE21PE22PE23PE24PE25PE26PE27PE28PE29PE30PE31PE32PE33PE34PE35PE36PE37PE38