Boston, England
Your water in PE21
Boston
Your water is safe
We checked 18 things and found nothing to worry about
ExcellentYour water is safe
We checked 18 things and found nothing to worry about
ExcellentBased on drinking water tests, your water in PE21 (Boston) is supplied by Anglian Water. Based on the latest data (last sampled 2024-12-20), 18 things were tested with 0 exceeding recommended levels. The overall water quality score for PE21 is 9.5/10.
Drinking water testsHow we score
Last sampled 2024-12-20 · 909 samples
This data is 15 months old. Newer data may be available soon.
What’s in your tap water
Results from drinking water tests in Boston.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Aluminium | 0.012 mg/L | 0.2 mg/L | — | Safe |
| Arsenic | 0.00018 mg/L | 0.01 mg/L | 0.01 mg/L | Safe |
| Cadmium | 0.00002 mg/L | 0.005 mg/L | 0.003 mg/L | Safe |
| Chromium | 0.00076 mg/L | 0.05 mg/L | 0.05 mg/L | Safe |
| Antimony | 0.00008 mg/L | 0.005 mg/L | 0.02 mg/L | Safe |
| Selenium | 0.00072 mg/L | 0.04 mg/L | 0.04 mg/L | Safe |
Source: Stream Water Data Portal
Filters for PE21
General-purpose filters for common UK tap water concerns.
Our pick for PE21
BRITA Marella XL + MAXTRA PRO
Jug Filter · TUV SUD
A solid all-round filter for PE21. 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 PE21. This is environmental monitoring — not your tap water.
| Substance | Found | Safe Level | WHO Safe Level | Status |
|---|---|---|---|---|
| Arsenic | 0.016 mg/L | 0.01 mg/L | 0.01 mg/L | Over limit |
| Ammonia | 0.73 mg/L | 0.5 mg/L | — | Over limit |
Source: Environment Agency
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