What is the water quality in Norwich?

No contaminants were flagged above recommended levels across Norwich. All tested areas passed on the parameters measured.

Is Norwich water hard or soft?

Hardness data is not yet available for Norwich. Enter your postcode for detailed water quality data.

Which areas of Norwich have the best water?

The areas with the best water quality in Norwich are NR8 (9.4/10), NR7 (9.3/10), NR1 (9.2/10).

Are there PFAS in Norwich water?

No PFAS (forever chemicals) have been detected in any of the 9 areas tested in Norwich.

East of England

Is Norwich tap water safe to drink?

Q: Is Norwich tap water safe to drink?

Yes, Norwich tap water is generally safe to drink. Across 9 areas tested, the average water quality score is 9.1/10. Anglian Water supplies Norwich from chalk aquifers beneath Norfolk, producing moderately hard water.

Q: Who supplies water in Norwich?

Water in Norwich is supplied by Anglian Water. Anglian Water supplies Norwich from chalk aquifers beneath Norfolk, producing moderately hard water.

Anglian Water supplies Norwich from chalk aquifers beneath Norfolk, producing moderately hard water.

According to TapWater.uk's analysis, Norwich scores 9.1/10 for drinking water quality in 2026. Water is supplied by Anglian Water and has been tested for 18 contaminants across 9 postcode districts.

Average score

9.1/10

UK avg: 9.1/10

Areas tested

Issues flagged

PFAS detected

None

Yes, Norwich tap water is safe to drink. Based on 9 areas tested, Norwich has an average water quality score of 9.1/10 (level with the UK average of 9.1/10). No contaminants were found above recommended levels. Water is supplied by Anglian Water. Anglian Water supplies Norwich from chalk aquifers beneath Norfolk, producing moderately hard water.