Tap water quality in Bristol

Supplied by Your Area · Based on DWI laboratory analysis(Regional or modelled averages where zone-specific lab rows are not yet linked.)

Nitrates

30.81mg/L

Chlorine

0.50mg/L

Lead

0.63µg/L

Fluoride

0.09mg/L

Water hardness

Estimated

Estimated: Hard (~250 mg/L CaCO₃)

Based on typical regional geology in City of Bristol (often limestone or similar). Lab-tested data for this specific supply zone is not yet available.

Your area is likely to have hard water. This can affect skin conditions and cause limescale buildup.

Parents: nitrate levels are elevated

Consider a filter rated for nitrates when preparing infant formula, and follow NHS guidance on boiling water.

How readings compare to limits

Nitrates

30.81 mg/L

PCV / limit: 50 mg/L

Chlorine

0.50 mg/L

PCV / limit: 0.5 mg/L

Fluoride

0.09 mg/L

PCV / limit: 1.5 mg/L

Lead

0.63 µg/L

PCV / limit: 10 µg/L

Sewage spills in Bristol

Official Environment Agency storm overflow data near the town centre.

Check your postcode

Look up any UK address for lab results and nearby overflows.