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tapwater
England and Wales average 9.0

Tap water in YO22, North YorkshireSafe to drink.Moderately soft.

Supplied by Yorkshire Water. 457 samples, 22 substances, latest on 15 September 2026. Everything is inside the legal limit, and nothing comes close to it.

See the filter we recommendSee everything that was tested

9.5 / 10

The tank is as full as the score. The specks are the minerals that make water hard.

What to do about it

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What's in a glass of YO22 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.

Nitrite came closest to a limit, at 30% of it. 16 of 17 substances used under a quarter of theirs.

0%25%50%75%limitLegal limitChromium: 0.00019 mg/L, <1% of the 0.05 mg/L limitChromium<1%Copper: 0.0121 mg/L, <1% of the 2 mg/L limitCopper<1%Cadmium: 0.000031 mg/L, <1% of the 0.005 mg/L limitCadmium<1%Lead: 0.00009 mg/L, <1% of the 0.01 mg/L limitLead<1%Selenium: 0.00043 mg/L, 1% of the 0.04 mg/L limitSelenium1%Antimony: 0.000064 mg/L, 1% of the 0.005 mg/L limitAntimony1%Arsenic: 0.00022 mg/L, 2% of the 0.01 mg/L limitArsenic2%Manganese: 0.00178 mg/L, 4% of the 0.05 mg/L limitManganese4%Bromate: 0.0004 mg/L, 4% of the 0.01 mg/L limitBromate4%Iron: 0.00928 mg/L, 5% of the 0.2 mg/L limitIron5%Aluminium: 0.0113 mg/L, 6% of the 0.2 mg/L limitAluminium6%Turbidity: 0.28 NTU, 7% of the 4 NTU limitTurbidity7%Nitrate: 3.73 mg/L, 7% of the 50 mg/L limitNitrate7%Nickel: 0.00222 mg/L, 11% of the 0.02 mg/L limitNickel11%Colour: 3 mg/L Pt/Co, 15% of the 20 mg/L Pt/Co limitColour15%Trihalomethanes: 0.0186 mg/L, 19% of the 0.1 mg/L limitTrihalomethanes19%Nitrite: 0.15 mg/L, 30% of the 0.5 mg/L limitNitrite30%
  1. Nitrite30%
  2. Trihalomethanes19%
  3. Colour15%
  4. Nickel11%
  5. Nitrate7%
  6. Turbidity7%
  7. Aluminium6%
  8. Iron5%
  9. Bromate4%
  10. Manganese4%
  11. Arsenic2%
  12. Antimony1%
  13. Selenium1%
  14. Lead<1%
  15. Cadmium<1%
  16. Copper<1%
  17. Chromium<1%
  • Coliform Bacteria none found
  • E. coli none found
  • Conductivity 332 µS/cm
  • Phosphate 0.802 mg/L
All 22 results as a table
SubstanceResultLegal limitShare of limit
Coliform Bacteria0 count/100mlMust be zeroNone found
E. coli0 count/100mlMust be zeroNone found
Iron0.00928 mg/L0.2 mg/L
5%
Aluminium0.0113 mg/L0.2 mg/L
6%
Manganese0.00178 mg/L0.05 mg/L
4%
Turbidity0.28 NTU4 NTU
7%
Colour3 mg/L Pt/Co20 mg/L Pt/Co
15%
Conductivity332 µS/cmNo legal limit–
Nitrite0.15 mg/L0.5 mg/L
30%
Nitrate3.73 mg/L50 mg/L
7%
Antimony0.000064 mg/L0.005 mg/L
1%
Selenium0.00043 mg/L0.04 mg/L
1%
Arsenic0.00022 mg/L0.01 mg/L
2%
Lead0.00009 mg/L0.01 mg/L
<1%
Copper0.0121 mg/L2 mg/L
<1%
Trihalomethanes0.0186 mg/L0.1 mg/L
19%
Bromate0.0004 mg/L0.01 mg/L
4%
Chromium0.00019 mg/L0.05 mg/L
<1%
Cadmium0.000031 mg/L0.005 mg/L
<1%
Nickel0.00222 mg/L0.02 mg/L
11%
Phosphate0.802 mg/LNo legal limit–
Hardness (as CaCO3)73.9 mg/LNo legal limit–

61mg of limescale minerals in every litre

Soft water. Kind to kettles, boilers and skin

You will not need a softener here, and you will use less soap and detergent than most of England.

Soft400 mg/L
Outside your tap

Your river is the Esk from Sleddale Beck to Ruswarp, rated moderate

The Environment Agency rated the Esk from Sleddale Beck to Ruswarp as moderate for ecological health in its 2025 assessment, meaning the river is noticeably changed by pollution or engineering. It is held back by water plants and algae. 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. Its ecological rating has dropped since the previous assessment.

None of this is a test of your tap water. Environment Agency record · River health across England

YO22 in short

Tap water in YO22 (North Yorkshire) is supplied by Yorkshire Water in the North Yorkshire Central zone and scores 9.5 out of 10, against an England and Wales average of 9.0. None of the 22 tested substances came close to a limit. The latest sample is from 15 September 2026.

  • 10th cleanest of 28 areas tested in North YorkshireOnly 9 areas in North Yorkshire scored higher. The best is BD24 on 9.7.
  • Nothing tested came within 40% of its legal limitThe highest was Nitrite at 30% of the 0.5 mg/L maximum. See every reading
  • Moderately soft water at 61 mg/LLittle limescale to speak of in YO22. A softener would be money wasted. How hardness is measured

Next door

YO79.5 out of 10 · 250 mg/LHG19.5 out of 10 · 49 mg/LDL78.9 out of 10 · 258 mg/LDL68.9 out of 10 · 249 mg/LYO88.8 out of 10 · 277 mg/LYO119.4 out of 10 · 198 mg/LYO129.4 out of 10 · 199 mg/LYO139.2 out of 10 · 196 mg/LYO149.4 out of 10 · 238 mg/LBD249.7 out of 10 · 77 mg/L

Questions about YO22 water

Is YO22 tap water safe to drink?

Based on the latest tests, YO22 (North Yorkshire) water scores 9.5/10, which is safe. 0 of 22 tested contaminants exceeded recommended levels. Water is supplied by Yorkshire Water.

What contaminants are in YO22 water?

We tested 22 contaminants in YO22 water. None exceeded recommended safe levels.

Who supplies water in YO22?

YO22 (North Yorkshire) is supplied by Yorkshire Water. You can view their full profile and compliance data on our supplier page.

Is YO22 water hard or soft?

Water in YO22 (North Yorkshire) has a hardness of 61 mg/L CaCO3, which is classified as moderately soft. This is a moderate hardness level.

Should I use a water filter in YO22?

YO22 water scored 9.5/10 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 YO22 water?

No PFAS (forever chemicals) result is attached to the tap-water tests for YO22, 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 YO22?

The Environment Agency rated the Esk from Sleddale Beck to Ruswarp as moderate for ecological health in its 2025 assessment, meaning the river is noticeably changed by pollution or engineering. It is held back by water plants and algae. 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. Its ecological rating has dropped since the previous assessment. This is a rating of the river, not of tap water in YO22, which is treated before it reaches homes.

Keep reading

How to test your waterBest water filtersFilter shower headsWater testing kitsUK water rankingsWater hardness checkerWater hardness map

River and groundwater readings near YO22

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.

SubstanceReadingDrinking water limit
Turbidity4.8 NTU4 NTU
pH7.72 pHNone
Temperature16.5 °CNone
Conductivity263 µS/cmNone
Nitrate0.66 mg/L50 mg/L
Nitrite0.011 mg/L0.5 mg/L
Phosphate0.027 mg/LNone
Dissolved Oxygen9.55 mg/LNone
Ammonia0.036 mg/L0.5 mg/L
PFAS (total)0.001 µg/LNone

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Source: Yorkshire Water test results, published through the Stream Water Data Portal; rivers and PFAS from the Environment Agency. Page updated . How we score · Where the data comes from