The Water Dictionary

PA 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

PA1PA2PA3PA4PA5PA6PA7PA8PA9PA10PA11PA12PA13PA14PA15PA16PA17PA18PA19PA20PA21PA22PA23PA24PA25PA26PA27PA28PA29PA30PA31PA32PA33PA34PA35PA36PA37PA38PA41PA42PA43PA44PA45PA46PA47PA48PA49PA60PA61PA62PA63PA64PA65PA66PA67PA68PA69PA70PA71PA72PA73PA74PA75PA76PA77PA78PA80