Buckinghamshire, England
Your water in HP9
Buckinghamshire
Your water is safe
We checked 9 things and found nothing to worry about
ExcellentYour water is safe
We checked 9 things and found nothing to worry about
ExcellentBased on environmental water monitoring, your water in HP9 (Buckinghamshire) is supplied by Unknown. Based on the latest data (last sampled 2025-03-20), 9 things were tested with 0 exceeding recommended levels. The overall water quality score for HP9 is 9.5/10.
Environmental monitoringHow we score
Last sampled 2025-03-20 · Tap water tests not yet available for Unknown
What we found
Here’s what government tests found in water near you.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Temperature | 11 °C | — | — | Safe |
| Conductivity | 750 µS/cm | — | — | Safe |
| pH | 7.04 pH | — | — | Safe |
| Dissolved Oxygen | 9.92 mg/L | — | — | Safe |
| Nitrate | 14 mg/L | 50 mg/L | 50 mg/L | Safe |
| Fluoride | 0.055 mg/L | 1.5 mg/L | 1.5 mg/L | Safe |
Source: Environment Agency
Filters for HP9
General-purpose filters for common UK tap water concerns.
Our pick for HP9
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for HP9. Removes Chlorine, Lead, Copper and more. No installation needed.
Check price & reviews
£25
4.5/5
2 more options
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
Environmental water nearby
Rivers, groundwater and reservoirs near HP9. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Temperature | 11 °C | — | — | Safe |
| Conductivity | 750 µS/cm | — | — | Safe |
| pH | 7.04 pH | — | — | Safe |
| Dissolved Oxygen | 9.92 mg/L | — | — | Safe |
| Nitrate | 14 mg/L | 50 mg/L | 50 mg/L | Safe |
| Fluoride | 0.055 mg/L | 1.5 mg/L | 1.5 mg/L | Safe |
Source: Environment Agency
Get alerts for your area
We'll email you when water quality data changes for HP9.