Tap water in NE25, North TynesideSafe to drink.Slightly hard.
Supplied by Northumbrian Water. 4,088 samples, 20 substances, latest on 18 December 2025. Everything is inside the legal limit, and nothing comes close to it.
9.3 / 10
The tank is as full as the score. The specks are the minerals that make water hard.
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 NE25 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.
Fluoride came closest to a limit, at 49% of it. 17 of 18 substances used under a quarter of theirs.
- Fluoride49%
- Copper13%
- Nickel12%
- Colour8%
- Aluminium6%
- Turbidity5%
- Bromate5%
- Antimony4%
- Nitrate3%
- Iron3%
- Arsenic2%
- Selenium2%
- Chromium2%
- Nitrite1%
- Boron1%
- Lead1%
- Manganese<1%
- Cadmium<1%
- Conductivity 290 µS/cm
- pH 6.9 pH
All 20 results as a table
| Substance | Result | Legal limit | Share of limit |
|---|---|---|---|
| Colour | 1.5 mg/L Pt/Co | 20 mg/L Pt/Co | 8% |
| Iron | 0.0052 mg/L | 0.2 mg/L | 3% |
| Conductivity | 290 µS/cm | No legal limit | – |
| pH | 6.9 pH | No legal limit | – |
| Aluminium | 0.012 mg/L | 0.2 mg/L | 6% |
| Manganese | 0.0003 mg/L | 0.05 mg/L | <1% |
| Turbidity | 0.2 NTU | 4 NTU | 5% |
| Nitrite | 0.0061 mg/L | 0.5 mg/L | 1% |
| Boron | 0.012 mg/L | 1 mg/L | 1% |
| Selenium | 0.00083 mg/L | 0.04 mg/L | 2% |
| Chromium | 0.00082 mg/L | 0.05 mg/L | 2% |
| Antimony | 0.00018 mg/L | 0.005 mg/L | 4% |
| Cadmium | 0.000025 mg/L | 0.005 mg/L | <1% |
| Fluoride | 0.74 mg/L | 1.5 mg/L | 49% |
| Nickel | 0.0023 mg/L | 0.02 mg/L | 12% |
| Nitrate | 1.6 mg/L | 50 mg/L | 3% |
| Lead | 0.00011 mg/L | 0.01 mg/L | 1% |
| Copper | 0.25 mg/L | 2 mg/L | 13% |
| Bromate | 0.0005 mg/L | 0.01 mg/L | 5% |
| Arsenic | 0.00021 mg/L | 0.01 mg/L | 2% |
143mg of limescale minerals in every litre
Middling hardness. Some scale, slowly
Below the point where a softener pays for itself. Descaling the kettle now and then is all most homes need.
Your river is the Brierdene Burn from Source to North Sea, rated moderate
The Environment Agency rated the Brierdene Burn from Source to North Sea as moderate for ecological health in its 2025 assessment, meaning the river is noticeably changed by pollution or engineering. It is held back by insects and other small river life. 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
9
forever-chemical detections in nearby rivers and groundwater
At 1 site. The highest was 6:2 FTSA at 0.029 µg/L, at Don at Jarrow Cemetery, 8.8 km away, in January 2026. These are river and borehole samples, not tests of your tap water.
Every PFAS sample around Newcastle · Which filters remove PFAS · PFAS explained
NE25 in short
Tap water in NE25 (North Tyneside) is supplied by Northumbrian Water in the North Tyneside Central zone and scores 9.3 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 18 December 2025.
- Fluoride is the reading closest to its limit, at 49% of the 1.5 mg/L maximumIt passed with room to spare, and everything else tested sat further below its limit. See every reading
- 4th cleanest of 7 areas tested in North TynesideSquarely mid-table for North Tyneside, between NE27 on 9.5 and NE29 on 8.7.
- PFAS found at 1 monitoring site within 10 kmThose are river and groundwater samples, not tap water. The highest was 6:2 FTSA about 8.8 km away. What was measured
Questions about NE25 water
Is NE25 tap water safe to drink?
Based on the latest tests, NE25 (North Tyneside) water scores 9.3/10, which is safe. 0 of 20 tested contaminants exceeded recommended levels. Water is supplied by Northumbrian Water.
What contaminants are in NE25 water?
We tested 20 contaminants in NE25 water. None exceeded recommended safe levels. PFAS (forever chemicals) were also measured in rivers and groundwater within 10 km, though not in the tap-water tests themselves.
Who supplies water in NE25?
NE25 (North Tyneside) is supplied by Northumbrian Water. You can view their full profile and compliance data on our supplier page.
Is NE25 water hard or soft?
Water in NE25 (North Tyneside) has a hardness of 143 mg/L CaCO3, which is classified as moderately hard. This is a moderate hardness level.
Should I use a water filter in NE25?
NE25 water scored 9.3/10 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 NE25 water?
The tap-water tests we hold for NE25 do not include a PFAS result. Environment Agency monitoring found PFAS in 9 river and groundwater samples from 1 sites within 10 km of NE25, the highest being 6:2 FTSA at 0.029 µg/L about 8.8 km away. These are environmental samples, not tests of tap water. The UK currently has no legal limit for PFAS in drinking water; the Drinking Water Inspectorate uses a 0.1 µg/L guideline for individual compounds. Reverse osmosis filters can reduce PFAS levels.
How clean is the river near NE25?
The Environment Agency rated the Brierdene Burn from Source to North Sea as moderate for ecological health in its 2025 assessment, meaning the river is noticeably changed by pollution or engineering. It is held back by insects and other small river life. 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 NE25, which is treated before it reaches homes.
Keep reading
- Best Filter for PFAS RemovalThe filters with independent certification to remove forever chemicals
- PFAS Forever ChemicalsWhat PFAS are and how to reduce your exposure at home
- Is UK Tap Water Safe?Everything you need to know about tap water safety in the UK
- Best Water Filters UKEvery filter type compared on what it actually removes
PFAS explainedHow to test your waterBest water filtersFilter shower headsWater testing kitsUK water rankingsWater hardness checkerWater hardness map
River and groundwater readings near NE25
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.
| Substance | Reading | Drinking water limit |
|---|---|---|
| Manganese | 0.239 mg/L | 0.05 mg/L |
| Iron | 1.38 mg/L | 0.2 mg/L |
| pH | 8.09 pH | None |
| Temperature | 7.9 °C | None |
| Conductivity | 1324 µS/cm | None |
| Ammonia | 0.065 mg/L | 0.5 mg/L |
| Nitrate | 1.1 mg/L | 50 mg/L |
| Nitrite | 0.011 mg/L | 0.5 mg/L |
| Phosphate | 0.048 mg/L | None |
| Dissolved Oxygen | 11.9 mg/L | None |
| Lead | 0.00443 mg/L | 0.01 mg/L |
| Mercury | 0.00002 mg/L | 0.001 mg/L |
| Cadmium | 0.000115 mg/L | 0.005 mg/L |
| Hardness (as CaCO3) | 381 mg/L | None |
| Chromium | 0.00149 mg/L | 0.05 mg/L |
| Arsenic | 0.00132 mg/L | 0.01 mg/L |
| Boron | 0.263 mg/L | 1 mg/L |
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