Water hardness

NE31 Hebburn

Near or below the UK average. Limescale builds slowly.

At 146 ppm, Hebburn ranks near the UK's softest water areas — compare it against the hardest areas.

Moderately Hard 146 ppm North East Northumbrian Water
Your reading
146
parts per million
Soft
Moderate
Hard
Very hard
0100200300400+

What this means for your home

Based on 146 ppm in Hebburn (moderately hard water).

  • Noticeable limescale buildup in kettles and boilers
  • Soap may not lather as easily
  • Showerhead may need descaling periodically
  • Slight film on glassware after washing
Heat loss
4%
Light scaling
Softener salt
£8–14
per year
Worth it?
No
at 146 ppm
Suggested for moderately hard water
Filter jug (optional)
Mainly a taste preference, limescale won't be a real issue here.
From £20
Maintenance habits
Routine descaling once or twice a year is plenty.
Free
Softening

Should you soften the water in Hebburn?

A verdict and running-cost estimate based on NE31's 146 ppm reading, for a typical 4-person household.

Softener optional

Water is soft to moderate, so limescale and soap costs are low and a softener rarely pays back.

Recommended size
24k
grain capacity, regenerates ~every 18.3 days
Salt running cost
£8–14
per year (~30 kg salt)
Limescale
4%
est. heater efficiency loss. Light scaling
Soap saving
Low
Some saving: expect to use slightly less soap and detergent.

Appliance impact at 146 ppm: slight: minor descaling extends kettle/boiler life. Sized for a 4-person home; regenerates roughly every 18 days (estimate). Figures are conservative estimates and vary with household size and usage.

Water quality details

Hardness data for NE31

Sourced from Northumbrian Water's published water-quality reports and public records.

Hardness measurements

Parts per million (ppm CaCO₃)146
Degrees Clark (°Clark)10.2
Degrees French (°fH)14.6
Degrees German (°dH)8.2
Calcium (mg/L Ca²⁺)59

Supplier and area

Water supplier Northumbrian Water
Region North East
County Tyne And Wear
Hardness band Moderately Hard
UK average 207 ppm
Visit Northumbrian Water page
Official source
Northumbrian Water water-hardness report

This page explains local hardness and links to a postcode water quality checker so you can find your supply zone's level.

Nearby

Other areas near Hebburn

NE30
North Shields
145ppm
Moderately Hard
NE32
Jarrow
147ppm
Moderately Hard
NE33
South Shields
148ppm
Moderately Hard
FAQ

Common questions about NE31

What is the water hardness in NE31 Hebburn?
The water in NE31 Hebburn has a hardness level of 146 ppm (parts per million) calcium carbonate, classified as moderately hard. This is 61 ppm below the UK national average of 207 ppm.
Which water company supplies NE31?
NE31 Hebburn is supplied by Northumbrian Water. Northumbrian Water serves the North East region.
Is the water in NE31 safe to drink?
Yes. Moderately Hard water at 146 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 NE31?
At 146 ppm, the water in NE31 is moderately hard and unlikely to cause significant issues. A jug filter can improve taste, but a water softener is generally not necessary.
What does 146 ppm water hardness mean?
146 ppm means there are 146 parts per million of calcium carbonate dissolved in the water. This is equivalent to 10.2 Clark degrees, 8.2 German degrees, or 14.6 French degrees. Water above 180 ppm is generally considered hard.
What size water softener do I need in NE31?
For a typical 4-person home at 146 ppm, a 24,000 grain softener is a sensible size. It would regenerate roughly every 18.3 days. Larger households or higher daily use need a bigger unit. These figures are conservative estimates.
How much does it cost to run a water softener in NE31?
At 146 ppm, expect to use about 30 kg of salt a year, costing roughly £8–£14/year. Water is soft to moderate, so limescale and soap costs are low and a softener rarely pays back.

Your Hebburn water action plan

Enter your email for the short list of things worth doing at 146 ppm, and the upgrades you can safely ignore.

Check another postcode

Compare hardness across areas before moving or buying a softener.