tapwater.uk

South East Water

Water quality report — South East England

6.5/10

Average score

Fair

BN3

Lowest scored area

6.5/10

BN3

Highest scored area

6.5/10

1

Contaminants flagged

across all areas

Water Quality Across South East Water Area

Scores sorted by lowest first — worst quality at the top.

PostcodeAreaScoreStatus
BN3Brighton and Hove6.5/10Fair

Postcode Areas Served

All postcode districts within South East Water's supply network.

Supplier compliance rates are sourced from the Drinking Water Inspectorate (DWI) annual reports. Postcode scores are calculated from Environment Agency monitoring data. See our methodology for full details.