Herefordshire, County of, England
Herefordshire, County of
Your water is safe
We checked 10 things and found nothing to worry about
ExcellentYour water is safe
We checked 10 things and found nothing to worry about
ExcellentBased on environmental water monitoring, your water in GL18 (Herefordshire, County of) is supplied by Unknown. Based on the latest data (last sampled 2010-11-11), 10 things were tested with 0 exceeding recommended levels. The overall water quality score for GL18 is 9.3/10.
Last sampled 2010-11-11 · Tap water tests not yet available for Unknown
This data is over 15 years old. The Environment Agency hasn't sampled near GL18 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 |
|---|---|---|---|---|
| Ammonia | 0.034 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 6.66 mg/L | 50 mg/L | 50 mg/L | Safe |
| Phosphate | 0.167 mg/L | — | — | Safe |
| pH | 0.0352 pH | — | — | Safe |
| Conductivity | 510 µS/cm | — | — | Safe |
| Temperature | 7.6 °C | — | — | Safe |
Source: Environment Agency
General-purpose filters for common UK tap water concerns.

Our pick for GL18
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for GL18. Removes Chlorine, Lead, Copper and more. No installation needed.
£25
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 GL18. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Ammonia | 0.034 mg/L | 0.5 mg/L | — | Safe |
| Nitrate | 6.66 mg/L | 50 mg/L | 50 mg/L | Safe |
| Phosphate | 0.167 mg/L | — | — | Safe |
| pH | 0.0352 pH | — | — | Safe |
| Conductivity | 510 µS/cm | — | — | Safe |
| Temperature | 7.6 °C | — | — | Safe |
Source: Environment Agency
We'll email you when water quality data changes for GL18.