London vs Nottingham
Water quality comparison
According to TapWater.uk, London scores 8.3/10 and Nottingham scores 9.2/10 for drinking water quality. Nottingham has the better water.
Nottingham has better water quality by 0.9 points
Key differences
Safety score
Nottingham scores 0.9 points higher than London.
Contaminants flagged
London has 79 issues flagged vs 0 in Nottingham.
Water supplier
London is supplied by Thames Water, while Nottingham uses Severn Trent.
Water hardness
London has very hard water (274 mg/L), Nottingham has hard water (236 mg/L).
Top concerns by city
London
Nitrite57 areas
Coliform Bacteria15 areas
E. coli4 areas
Lead2 areas
Nottingham
No contaminants flagged
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