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tapwater
England and Wales average 9.0

Tap water in BD15, BradfordSafe to drink.Moderately soft.

Supplied by Yorkshire Water. 848 samples, 25 substances, latest on 14 September 2026. Everything is inside the legal limit, and nothing comes close to it.

See the filter we recommendSee everything that was tested

9.6 / 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 BD15 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.

Trihalomethanes came closest to a limit, at 41% of it. 19 of 20 substances used under a quarter of theirs.

0%25%50%75%limitLegal limitCopper: 0.00099 mg/L, <1% of the 2 mg/L limitCopper<1%Chromium: 0.00019 mg/L, <1% of the 0.05 mg/L limitChromium<1%Cadmium: 0.000032 mg/L, <1% of the 0.005 mg/L limitCadmium<1%Boron: 0.0075 mg/L, <1% of the 1 mg/L limitBoron<1%Selenium: 0.00043 mg/L, 1% of the 0.04 mg/L limitSelenium1%Arsenic: 0.00014 mg/L, 1% of the 0.01 mg/L limitArsenic1%Nitrite: 0.008 mg/L, 2% of the 0.5 mg/L limitNitrite2%Antimony: 0.000133 mg/L, 3% of the 0.005 mg/L limitAntimony3%Fluoride: 0.04 mg/L, 3% of the 1.5 mg/L limitFluoride3%Nickel: 0.00055 mg/L, 3% of the 0.02 mg/L limitNickel3%Manganese: 0.00178 mg/L, 4% of the 0.05 mg/L limitManganese4%Turbidity: 0.15 NTU, 4% of the 4 NTU limitTurbidity4%Bromate: 0.0004 mg/L, 4% of the 0.01 mg/L limitBromate4%Mercury: 0.00004 mg/L, 4% of the 0.001 mg/L limitMercury4%Iron: 0.00928 mg/L, 5% of the 0.2 mg/L limitIron5%Lead: 0.00062 mg/L, 6% of the 0.01 mg/L limitLead6%Nitrate: 3.73 mg/L, 7% of the 50 mg/L limitNitrate7%Aluminium: 0.0178 mg/L, 9% of the 0.2 mg/L limitAluminium9%Colour: 3 mg/L Pt/Co, 15% of the 20 mg/L Pt/Co limitColour15%Trihalomethanes: 0.0413 mg/L, 41% of the 0.1 mg/L limitTrihalomethanes41%
  1. Trihalomethanes41%
  2. Colour15%
  3. Aluminium9%
  4. Nitrate7%
  5. Lead6%
  6. Iron5%
  7. Bromate4%
  8. Mercury4%
  9. Turbidity4%
  10. Manganese4%
  11. Nickel3%
  12. Fluoride3%
  13. Antimony3%
  14. Nitrite2%
  15. Arsenic1%
  16. Selenium1%
  17. Boron<1%
  18. Cadmium<1%
  19. Chromium<1%
  20. Copper<1%
  • Coliform Bacteria none found
  • E. coli none found
  • Phosphate 1.01 mg/L
  • Conductivity 207 µS/cm
All 25 results as a table
SubstanceResultLegal limitShare of limit
Coliform Bacteria0 count/100mlMust be zeroNone found
E. coli0 count/100mlMust be zeroNone found
Phosphate1.01 mg/LNo legal limit–
Turbidity0.15 NTU4 NTU
4%
Conductivity207 µS/cmNo legal limit–
Colour3 mg/L Pt/Co20 mg/L Pt/Co
15%
Aluminium0.0178 mg/L0.2 mg/L
9%
Iron0.00928 mg/L0.2 mg/L
5%
Manganese0.00178 mg/L0.05 mg/L
4%
Chromium0.00019 mg/L0.05 mg/L
<1%
Copper0.00099 mg/L2 mg/L
<1%
Cadmium0.000032 mg/L0.005 mg/L
<1%
Nickel0.00055 mg/L0.02 mg/L
3%
Antimony0.000133 mg/L0.005 mg/L
3%
Bromate0.0004 mg/L0.01 mg/L
4%
Lead0.00062 mg/L0.01 mg/L
6%
Trihalomethanes0.0413 mg/L0.1 mg/L
41%
Arsenic0.00014 mg/L0.01 mg/L
1%
Selenium0.00043 mg/L0.04 mg/L
1%
Nitrite0.008 mg/L0.5 mg/L
2%
Nitrate3.73 mg/L50 mg/L
7%
Hardness (as CaCO3)96.9 mg/LNo legal limit–
Mercury0.00004 mg/L0.001 mg/L
4%
Fluoride0.04 mg/L1.5 mg/L
3%
Boron0.0075 mg/L1 mg/L
<1%

90mg 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 Aire (R Worth to Gill Beck), rated moderate

The Environment Agency rated the Aire (R Worth to Gill Beck) as moderate for ecological health in its 2025 assessment, meaning the river is noticeably changed by pollution or engineering. It is held back by fish and phosphate. 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

Within 10 km

118

forever-chemical detections in nearby rivers and groundwater

At 5 sites. The highest was PFOA at 0.012 µg/L, at RSN0204 Pitty Beck Us Leaventhorpe Lane, 2.6 km away, in January 2024. These are river and borehole samples, not tests of your tap water.

Every PFAS sample around Bradford · Which filters remove PFAS · PFAS explained

BD15 in short

Tap water in BD15 (Bradford) is supplied by Yorkshire Water in the Bradford Central zone and scores 9.6 out of 10, against an England and Wales average of 9.0. None of the 25 tested substances came close to a limit. The latest sample is from 14 September 2026.

  • Trihalomethanes is the reading closest to its limit, at 41% of the 0.1 mg/L maximumIt passed with room to spare, and everything else tested sat further below its limit. See every reading
  • 5th cleanest of 21 areas tested in BradfordOnly 4 areas in Bradford scored higher. The best is BD16 on 9.7. Every area in Bradford
  • 0.6 points above the national average of 9Cleaner than the typical tested district in the UK. Compare every area

Next door

BD29.6 out of 10 · 89 mg/LBD149.5 out of 10 · 63 mg/LBD219.7 out of 10 · 46 mg/LBD229.7 out of 10 · 47 mg/LBD19.5 out of 10 · 57 mg/LBD89.5 out of 10 · 77 mg/LBD129.5 out of 10 · 89 mg/LBD169.7 out of 10 · 69 mg/LBD179.6 out of 10 · 46 mg/LBD189.5 out of 10 · 75 mg/L

Questions about BD15 water

Is BD15 tap water safe to drink?

Based on the latest tests, BD15 (Bradford) water scores 9.6/10, which is safe. 0 of 25 tested contaminants exceeded recommended levels. Water is supplied by Yorkshire Water.

What contaminants are in BD15 water?

We tested 25 contaminants in BD15 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 BD15?

BD15 (Bradford) is supplied by Yorkshire Water. You can view their full profile and compliance data on our supplier page.

Is BD15 water hard or soft?

Water in BD15 (Bradford) has a hardness of 90 mg/L CaCO3, which is classified as moderately soft. This is a moderate hardness level.

Should I use a water filter in BD15?

BD15 water scored 9.6/10 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 BD15 water?

The tap-water tests we hold for BD15 do not include a PFAS result. Environment Agency monitoring found PFAS in 118 river and groundwater samples from 5 sites within 10 km of BD15, the highest being PFOA at 0.012 µg/L about 2.6 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 BD15?

The Environment Agency rated the Aire (R Worth to Gill Beck) as moderate for ecological health in its 2025 assessment, meaning the river is noticeably changed by pollution or engineering. It is held back by fish and phosphate. 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 BD15, which is treated before it reaches homes.

Keep reading

PFAS explainedHow to test your waterBest water filtersFilter shower headsWater testing kitsAll of BradfordUK water rankingsWater hardness checkerWater hardness map

River and groundwater readings near BD15

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
Nitrate1.68 mg/L50 mg/L
Nitrite0.0058 mg/L0.5 mg/L
Phosphate0.054 mg/LNone
Ammonia0.052 mg/L0.5 mg/L
pH7.3 pHNone
Temperature12.7 °CNone
Copper0.00446 mg/L2 mg/L
Zinc0.0728 mg/LNone
Dissolved Oxygen10.1 mg/LNone
Conductivity355 µS/cmNone
Hardness (as CaCO3)121 mg/LNone

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We'll email you when water quality data changes for BD15.

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