Hard water solutions in Norwich
Norwich has very hard water. Here is what that does to your home, what genuinely fixes it, what only appears to, and who can fit it locally.
Very hard
Anglian Water, Essex & Suffolk Water
Water in Norwich
- Norwich has very hard water supplied by Anglian Water, typically 250 to 350 mg/l CaCO₃.
- East Anglia's water comes largely from chalk aquifers, and Anglian Water's area is consistently among the hardest in the UK.
- Norfolk is one of the driest parts of the country and water resources are a persistent regional concern, which shapes local attitudes to waste — relevant when considering reverse osmosis, which rejects water.
- Rural Norfolk has a meaningful number of properties on private supplies, where UV disinfection and sediment filtration are the relevant products rather than softening.
- Norwich's medieval and Georgian city centre includes many listed buildings where plumbing alterations require consent.
You have very hard water — among the hardest in the UK.
Limescale will be a constant in your home and a real cost in appliance life. A water softener is genuinely worth the investment here and most households who fit one notice the difference within days. At the very least, protect the boiler.
Who supplies Norwich
Water company boundaries do not follow council boundaries. Check your postcode for the supplier at your address.