WaterHard.uk

Is Stevenage Water Hard or Soft?

Very Hard at 352 ppm • Hertfordshire, East Of England

352 PPM 0 200 400
Very Hard

The average water hardness in Stevenage is 352 ppm, classified as very hard. Stevenage is served by Anglian Water, covering 19 postcode districts across Hertfordshire in the East Of England region.

Hardness varies across the area — see the table below for a breakdown by postcode district.

Water Hardness by Postcode in Stevenage

Postcode Water Company Hardness PPM Level
SG9 Anglian Water
378 ppm
378 ppm Very Hard
SG8 Anglian Water
377 ppm
377 ppm Very Hard
SG7 Anglian Water
376 ppm
376 ppm Very Hard
SG6 Anglian Water
375 ppm
375 ppm Very Hard
SG5 Anglian Water
374 ppm
374 ppm Very Hard
SG4 Anglian Water
373 ppm
373 ppm Very Hard
SG3 Anglian Water
372 ppm
372 ppm Very Hard
SG2 Anglian Water
371 ppm
371 ppm Very Hard
SG1 Anglian Water
370 ppm
370 ppm Very Hard
SG19 Anglian Water
337 ppm
337 ppm Very Hard
SG18 Anglian Water
336 ppm
336 ppm Very Hard
SG17 Anglian Water
335 ppm
335 ppm Very Hard
SG16 Anglian Water
334 ppm
334 ppm Very Hard
SG15 Anglian Water
333 ppm
333 ppm Very Hard
SG14 Anglian Water
332 ppm
332 ppm Very Hard
SG13 Anglian Water
331 ppm
331 ppm Very Hard
SG12 Anglian Water
330 ppm
330 ppm Very Hard
SG11 Anglian Water
329 ppm
329 ppm Very Hard
SG10 Anglian Water
328 ppm
328 ppm Very Hard

Water Companies Serving Stevenage

Anglian Water

Average hardness: 321 ppm (Very Hard) • 261 postcodes served

Water Hardness Guides

What Is Water Hardness? Effects Solutions Water Softeners Limescale Removal

Recommended Products for Stevenage

Popular choices for households dealing with very hard water in this area.

Water2Buy W2B200 Water Softener

From ~£400

Best-value whole-house ion-exchange softener for UK homes. Eliminates limescale from pipes, boilers, and appliances. Digital metered regeneration — low salt use. 7-year warranty.

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Philips AWP1775 Shower Filter

From ~£30

Quick win for skin and hair in hard water areas. Reduces chlorine and limescale — fits standard shower hoses in minutes, no tools needed. Cartridge lasts ~6 months.

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BRITA Marella Water Filter Jug

From ~£20

UK's best-selling filter jug. Reduces limescale, chlorine, and metals for better-tasting tap water. Quick first step alongside a softener.

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