Tap water in WR7, WychavonSafe to drink.
Supplied by Severn Trent. 601 samples, 20 substances, latest on 16 December 2025. Everything is inside the legal limit, and nothing comes close to it.
9.2 / 10
The tank is as full as the score.
What to do about it
ZeroWater 12-Cup Ready-Pour
£40typical price
Households concerned about PFAS and heavy metals
Waterdrop 10UA Under Sink
£70typical price
High-volume under-sink filtration without RO complexity
BRITA Marella XL + MAXTRA PRO
£25typical price
Basic chlorine and taste improvement on a budget
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What's in a glass of WR7 water
Every bubble is a substance the lab measured. The higher it floats, the closer it came to its legal limit, the dashed line at the top.
Nitrate came closest to a limit, at 41% of it. 15 of 17 substances used under a quarter of theirs.
- Nitrate41%
- Trihalomethanes35%
- Arsenic11%
- Aluminium11%
- Nickel5%
- Manganese5%
- Fluoride5%
- Colour4%
- Iron3%
- Turbidity3%
- Antimony3%
- Lead2%
- Chromium<1%
- Nitrite<1%
- Copper<1%
- Selenium<1%
- Cadmium<1%
- pH 7.34 pH
- Conductivity 345 µS/cm
- Phosphate 1.09 mg/L
All 20 results as a table
| Substance | Result | Legal limit | Share of limit |
|---|---|---|---|
| Colour | 0.8 mg/L Pt/Co | 20 mg/L Pt/Co | 4% |
| pH | 7.34 pH | No legal limit | – |
| Aluminium | 0.021 mg/L | 0.2 mg/L | 11% |
| Manganese | 0.00248 mg/L | 0.05 mg/L | 5% |
| Iron | 0.007 mg/L | 0.2 mg/L | 3% |
| Turbidity | 0.12 NTU | 4 NTU | 3% |
| Conductivity | 345 µS/cm | No legal limit | – |
| Copper | 0.0115 mg/L | 2 mg/L | <1% |
| Nitrate | 20.7 mg/L | 50 mg/L | 41% |
| Fluoride | 0.07 mg/L | 1.5 mg/L | 5% |
| Nitrite | 0.003 mg/L | 0.5 mg/L | <1% |
| Trihalomethanes | 0.0352 mg/L | 0.1 mg/L | 35% |
| Arsenic | 0.0011 mg/L | 0.01 mg/L | 11% |
| Cadmium | 0.00002 mg/L | 0.005 mg/L | <1% |
| Chromium | 0.00042 mg/L | 0.05 mg/L | <1% |
| Nickel | 0.001 mg/L | 0.02 mg/L | 5% |
| Lead | 0.00023 mg/L | 0.01 mg/L | 2% |
| Antimony | 0.000128 mg/L | 0.005 mg/L | 3% |
| Selenium | 0.00021 mg/L | 0.04 mg/L | <1% |
| Phosphate | 1.09 mg/L | No legal limit | – |
Your river is the Piddle Bk - source to conf Whitsun Bk, rated moderate
The Environment Agency rated the Piddle Bk - source to conf Whitsun Bk as moderate for ecological health in its 2025 assessment, meaning the river is noticeably changed by pollution or engineering. It is held back by phosphate and dissolved oxygen. It fails the chemical test, as every river, estuary and stretch of coast in England does, because of long-lasting pollutants such as mercury, PFOS (a forever chemical) and old flame retardants.
None of this is a test of your tap water. Environment Agency record · River health across England
WR7 in short
Tap water in WR7 (Wychavon) is supplied by Severn Trent in the Wychavon Central zone and scores 9.2 out of 10, against an England and Wales average of 9.0. None of the 20 tested substances came close to a limit. The latest sample is from 16 December 2025.
- Nitrate is the reading closest to its limit, at 41% of the 50 mg/L maximumIt passed with room to spare, and everything else tested sat further below its limit. See every reading
- 3rd cleanest of 5 areas tested in WychavonSquarely mid-table for Wychavon, between WR12 on 9.6 and WR11 on 9.
- Scores higher than 2 of 4 neighbouring districtsWater here is typical for the immediate area, which usually means the same treatment works and the same supply zone.
Questions about WR7 water
Is WR7 tap water safe to drink?
Based on the latest tests, WR7 (Wychavon) water scores 9.2/10, which is safe. 0 of 20 tested contaminants exceeded recommended levels. Water is supplied by Severn Trent.
What contaminants are in WR7 water?
We tested 20 contaminants in WR7 water. None exceeded recommended safe levels.
Who supplies water in WR7?
WR7 (Wychavon) is supplied by Severn Trent. You can view their full profile and compliance data on our supplier page.
Should I use a water filter in WR7?
WR7 water scored 9.2/10 with no contaminants above recommended levels. A filter is optional but can improve taste, especially if you notice a chlorine flavour. See our filter recommendations for your area.
Are there PFAS forever chemicals in WR7 water?
No PFAS (forever chemicals) result is attached to the tap-water tests for WR7, and the Environment Agency has no PFAS detections in rivers or groundwater within 10 km of it. That reflects where sampling has happened as much as the water itself.
How clean is the river near WR7?
The Environment Agency rated the Piddle Bk - source to conf Whitsun Bk as moderate for ecological health in its 2025 assessment, meaning the river is noticeably changed by pollution or engineering. It is held back by phosphate and dissolved oxygen. It fails the chemical test, as every river, estuary and stretch of coast in England does, because of long-lasting pollutants such as mercury, PFOS (a forever chemical) and old flame retardants. This is a rating of the river, not of tap water in WR7, which is treated before it reaches homes.
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River and groundwater readings near WR7
Environment Agency samples from rivers, groundwater and reservoirs nearby. Not your tap water. For scale they are shown against drinking water limits; rivers are judged against much stricter environmental standards, and on those every river in England fails for chemicals.
Get alerts for your area
We'll email you when water quality data changes for WR7.