WaterWater Hardness in LL54 Caernarfon
Supplied by Welsh Water (Dwr Cymru) • North Wales, Wales
Slightly Hard
69
ppm (mg/L CaCO₃)
4.8°
Clark Degrees
3.9°
German Degrees (dH)
6.9°
French Degrees (fH)
Water Hardness in Caernarfon (LL54)
The water in postcode district LL54 is classified as slightly hard with a hardness level of 69 ppm (parts per million) calcium carbonate. This is 136 ppm below the UK national average of 205 ppm.
Your water is supplied by Welsh Water (Dwr Cymru), which serves the Wales region. Welsh Water (Dwr Cymru) draws water from sources that naturally contain dissolved minerals, primarily calcium and magnesium compounds.
What Does Slightly Hard Water Mean for Your Home?
- ~ Minor limescale may appear in kettles over time
- ~ Soap lathers reasonably well
- ~ Appliances generally unaffected
- ~ Good balance of mineral taste
How LL54 Compares
| Area | Hardness | PPM |
|---|---|---|
| LL54 Caernarfon | 69 ppm | |
| UK National Average | 205 ppm |
Nearby Areas
Frequently Asked Questions
What is the water hardness in LL54 Caernarfon?
The water in LL54 Caernarfon has a hardness level of 69 ppm (parts per million) calcium carbonate, classified as slightly hard. This is 136 ppm below the UK national average of 205 ppm.
Which water company supplies LL54?
LL54 Caernarfon is supplied by Welsh Water (Dwr Cymru). Welsh Water (Dwr Cymru) serves the Wales region.
Is the water in LL54 safe to drink?
Yes. Slightly Hard water at 69 ppm is safe to drink. Water hardness affects taste and can cause limescale, but it is not a health risk. In fact, hard water contains beneficial minerals like calcium and magnesium.
How can I reduce water hardness in LL54?
At 69 ppm, the water in LL54 is slightly hard and unlikely to cause significant issues. A jug filter can improve taste, but a water softener is generally not necessary.
What does 69 ppm water hardness mean?
69 ppm means there are 69 parts per million of calcium carbonate dissolved in the water. This is equivalent to 4.8 Clark degrees, 3.9 German degrees, or 6.9 French degrees. Water above 180 ppm is generally considered hard.
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