London vs Birmingham
Water quality comparison
According to TapWater.uk, London scores 8.3/10 and Birmingham scores 9.3/10 for drinking water quality. Birmingham has the better water.
Birmingham has better water quality by 1.0 points
Key differences
Safety score
Birmingham scores 1.0 points higher than London.
Contaminants flagged
London has 113 issues flagged vs 1 in Birmingham.
Water supplier
London is supplied by Thames Water, while Birmingham uses Severn Trent.
Top concerns by city
London
Nitrite64 areas
Coliform Bacteria19 areas
Iron7 areas
Turbidity7 areas
Birmingham
Nitrate1 area
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