Skip to main content
tapwater
England and Wales average 9.0

Tap water in SA62, PembrokeshireSafe to drink.

Supplied by Dŵr Cymru Welsh Water. 765 samples, 23 substances, latest on 31 December 2024. 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.

What to do about it

ZeroWater 12-Cup Ready-Pour

ZeroWater 12-Cup Ready-Pour

£40typical price

Households concerned about PFAS and heavy metals

Check price at Amazon (opens in new tab)
Waterdrop 10UA Under Sink

Waterdrop 10UA Under Sink

£70typical price

High-volume under-sink filtration without RO complexity

Check price at Waterdrop (opens in new tab)
BRITA Marella XL + MAXTRA PRO

BRITA Marella XL + MAXTRA PRO

£25typical price

Basic chlorine and taste improvement on a budget

Check price at Amazon (opens in new tab)

We earn a commission if you buy through these links, at no extra cost to you. It never changes which product we put first. How we make money

What's in a glass of SA62 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 43% of it. 19 of 20 substances used under a quarter of theirs.

0%25%50%75%limitLegal limitBromate: 3.1e-7 mg/L, <1% of the 0.01 mg/L limitBromate<1%Chromium: 0.00018 mg/L, <1% of the 0.05 mg/L limitChromium<1%Cadmium: 0.000025 mg/L, <1% of the 0.005 mg/L limitCadmium<1%Antimony: 0.000028 mg/L, <1% of the 0.005 mg/L limitAntimony<1%Selenium: 0.00023 mg/L, <1% of the 0.04 mg/L limitSelenium<1%Lead: 0.00016 mg/L, 2% of the 0.01 mg/L limitLead2%Arsenic: 0.00017 mg/L, 2% of the 0.01 mg/L limitArsenic2%Iron: 0.004 mg/L, 2% of the 0.2 mg/L limitIron2%Boron: 0.028 mg/L, 3% of the 1 mg/L limitBoron3%Copper: 0.058 mg/L, 3% of the 2 mg/L limitCopper3%Nickel: 0.00059 mg/L, 3% of the 0.02 mg/L limitNickel3%Manganese: 0.0015 mg/L, 3% of the 0.05 mg/L limitManganese3%Mercury: 0.000042 mg/L, 4% of the 0.001 mg/L limitMercury4%Nitrate: 2.61 mg/L, 5% of the 50 mg/L limitNitrate5%Turbidity: 0.27 NTU, 7% of the 4 NTU limitTurbidity7%Fluoride: 0.11 mg/L, 7% of the 1.5 mg/L limitFluoride7%Aluminium: 0.016 mg/L, 8% of the 0.2 mg/L limitAluminium8%Nitrite: 0.056 mg/L, 11% of the 0.5 mg/L limitNitrite11%Colour: 4.6 mg/L Pt/Co, 23% of the 20 mg/L Pt/Co limitColour23%Trihalomethanes: 0.043 mg/L, 43% of the 0.1 mg/L limitTrihalomethanes43%
  1. Trihalomethanes43%
  2. Colour23%
  3. Nitrite11%
  4. Aluminium8%
  5. Fluoride7%
  6. Turbidity7%
  7. Nitrate5%
  8. Mercury4%
  9. Manganese3%
  10. Nickel3%
  11. Copper3%
  12. Boron3%
  13. Iron2%
  14. Arsenic2%
  15. Lead2%
  16. Selenium<1%
  17. Antimony<1%
  18. Cadmium<1%
  19. Chromium<1%
  20. Bromate<1%
  • Coliform Bacteria none found
  • E. coli none found
  • Conductivity 120 µS/cm
All 23 results as a table
SubstanceResultLegal limitShare of limit
Coliform Bacteria0 count/100mlMust be zeroNone found
E. coli0 count/100mlMust be zeroNone found
Turbidity0.27 NTU4 NTU
7%
Colour4.6 mg/L Pt/Co20 mg/L Pt/Co
23%
Conductivity120 µS/cmNo legal limit–
Manganese0.0015 mg/L0.05 mg/L
3%
Iron0.004 mg/L0.2 mg/L
2%
Aluminium0.016 mg/L0.2 mg/L
8%
Bromate3.1e-7 mg/L0.01 mg/L
<1%
Trihalomethanes0.043 mg/L0.1 mg/L
43%
Boron0.028 mg/L1 mg/L
3%
Nickel0.00059 mg/L0.02 mg/L
3%
Mercury0.000042 mg/L0.001 mg/L
4%
Chromium0.00018 mg/L0.05 mg/L
<1%
Selenium0.00023 mg/L0.04 mg/L
<1%
Lead0.00016 mg/L0.01 mg/L
2%
Antimony0.000028 mg/L0.005 mg/L
<1%
Copper0.058 mg/L2 mg/L
3%
Cadmium0.000025 mg/L0.005 mg/L
<1%
Fluoride0.11 mg/L1.5 mg/L
7%
Arsenic0.00017 mg/L0.01 mg/L
2%
Nitrate2.61 mg/L50 mg/L
5%
Nitrite0.056 mg/L0.5 mg/L
11%

SA62 in short

Tap water in SA62 (Pembrokeshire) is supplied by Dŵr Cymru Welsh Water in the Pembrokeshire Central zone and scores 9.5 out of 10, against an England and Wales average of 9.0. None of the 23 tested substances came close to a limit. The latest sample is from 31 December 2024.

  • Trihalomethanes is the reading closest to its limit, at 43% of the 0.1 mg/L maximumIt passed with room to spare, and everything else tested sat further below its limit. See every reading
  • 9th cleanest of 18 areas tested in PembrokeshireSquarely mid-table for Pembrokeshire, between SA36 on 10 and SA70 on 9.1.
  • Scores higher than 6 of 10 neighbouring districtsWater here is typical for the immediate area, which usually means the same treatment works and the same supply zone.

Next door

SA3610.0 out of 10SA359.6 out of 10SA619.4 out of 10SA679.3 out of 10SA709.1 out of 10SA649.7 out of 10SA659.7 out of 10SA719.4 out of 10SA739.4 out of 10SA689.3 out of 10

Questions about SA62 water

Is SA62 tap water safe to drink?

Based on the latest tests, SA62 (Pembrokeshire) water scores 9.5/10, which is safe. 0 of 23 tested contaminants exceeded recommended levels. Water is supplied by Dŵr Cymru Welsh Water.

What contaminants are in SA62 water?

We tested 23 contaminants in SA62 water. None exceeded recommended safe levels.

Who supplies water in SA62?

SA62 (Pembrokeshire) is supplied by Dŵr Cymru Welsh Water. You can view their full profile and compliance data on our supplier page.

Should I use a water filter in SA62?

SA62 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 SA62 water?

No PFAS (forever chemicals) result is attached to the tap-water tests for SA62, 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.

Keep reading

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

Get alerts for your area

We'll email you when water quality data changes for SA62.

Source: Dŵr Cymru Welsh 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