Powys · Wales

Is Llandrindod Wells water hard or soft?

Slightly Hard at 113 ppm · 8 postcode districts

  • Supplier Welsh Water (Dwr Cymru)
  • County Powys
  • Postcodes 8
Area average
113
ppm CaCO₃
Slightly Hard
Soft
Moderate
Hard
Very hard
0100200300400+

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The average water hardness in Llandrindod Wells is 113 ppm, classified as slightly hard. Llandrindod Wells is served by Welsh Water (Dwr Cymru), covering 8 postcode districts across Powys in the Wales region.

Hardness varies across the area — see the table below for a breakdown by postcode district. LD8 has the hardest water at 116 ppm, while LD1 is the softest at 109 ppm.

By postcode

Water Hardness by Postcode in Llandrindod Wells

Sorted by hardness — tap a postcode for full details.

Postcode Water Company Hardness PPM Level
LD8 Welsh Water (Dwr Cymru)
116
116 ppm Slightly Hard
LD7 Welsh Water (Dwr Cymru)
115
115 ppm Slightly Hard
LD6 Welsh Water (Dwr Cymru)
114
114 ppm Slightly Hard
LD5 Welsh Water (Dwr Cymru)
113
113 ppm Slightly Hard
LD4 Welsh Water (Dwr Cymru)
112
112 ppm Slightly Hard
LD3 Welsh Water (Dwr Cymru)
111
111 ppm Slightly Hard
LD2 Welsh Water (Dwr Cymru)
110
110 ppm Slightly Hard
LD1 Welsh Water (Dwr Cymru)
109
109 ppm Slightly Hard
Suppliers

Water Companies Serving Llandrindod Wells

Tap for full coverage area and hardness data.

Welsh Water (Dwr Cymru)

68 ppm Slightly Hard

Each water company publishes its own hardness data, so you can cross-check the Llandrindod Wells figures here against the published hardness data from Dwr Cymru Welsh Water.

Water Hardness Guides

Learn more about water hardness and how to manage it.

What Is Water Hardness? Effects Solutions Water Softeners Limescale Removal

Test Your Water in Llandrindod Wells

At 113 ppm, your water is slightly hard. A home testing kit lets you verify the exact hardness and check for other contaminants.

TESPERT 16-in-1 Water Testing Kit

Home water test strips that check hardness, pH, chlorine, lead, and 12 other parameters. Results in around 60 seconds. 125 strips per pack.

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FAQ

Common questions about Llandrindod Wells water

Is Llandrindod Wells water hard or soft?
Llandrindod Wells is classified as slightly hard, averaging 113 ppm across 8 postcode districts. Limescale build-up is minimal at this level, though individual postcodes vary.
Which postcode in Llandrindod Wells has the hardest water?
LD8 has the hardest water in Llandrindod Wells at 116 ppm, while LD1 is the softest at 109 ppm. See the full table above for every district.
Which water company supplies Llandrindod Wells?
Llandrindod Wells is supplied by Welsh Water (Dwr Cymru), covering 8 postcode districts across Powys.
Is tap water in Llandrindod Wells safe to drink?
Yes. All tap water in Llandrindod Wells meets UK drinking water standards. Hardness affects taste and limescale buildup but not safety.
Does Llandrindod Wells have any harder-water postcodes?
LD8 is the hardest district at 116 ppm (slightly hard), though most of Llandrindod Wells averages 113 ppm.
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