Reigate and Banstead, England
Reigate and Banstead
Your water is safe
We checked 14 things and found nothing to worry about
GoodYour water is safe
We checked 14 things and found nothing to worry about
GoodBased on environmental water monitoring, your water in KT17 (Reigate and Banstead) is supplied by Thames Water. Based on the latest data (last sampled 2024-01-04), 14 things were tested with 0 exceeding recommended levels. The overall water quality score for KT17 is 8.2/10.
Last sampled 2024-01-04 · Tap water tests not yet available for Thames Water
This data is over 2 years old. The Environment Agency hasn't sampled near KT17 recently. Scores reflect the most recent available data.
Here’s what government tests found in water near you.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 8.17 pH | — | — | Safe |
| Temperature | 9.2 °C | — | — | Safe |
| Conductivity | 730 µS/cm | — | — | Safe |
| Ammonia | 0.16 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 4.4 mg/L | 50 mg/L | 50 mg/L | Safe |
| Nitrite | 0.047 mg/L | 0.5 mg/L | 3 mg/L | Safe |
Source: Environment Agency
General-purpose filters for common UK tap water concerns.

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BRITA Marella XL + MAXTRA PRO
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Recommendations matched to your area's water data, not sponsorship. We may earn a commission at no extra cost to you. Affiliate disclosure · Full filter guide
Rivers, groundwater and reservoirs near KT17. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| pH | 8.17 pH | — | — | Safe |
| Temperature | 9.2 °C | — | — | Safe |
| Conductivity | 730 µS/cm | — | — | Safe |
| Ammonia | 0.16 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 4.4 mg/L | 50 mg/L | 50 mg/L | Safe |
| Nitrite | 0.047 mg/L | 0.5 mg/L | 3 mg/L | Safe |
Source: Environment Agency
We'll email you when water quality data changes for KT17.