DELIVERY
QUICK & FREE DELIVERY
The UK's #1 Biggest Online Water Softener Supplier
Shop Harvey Water Softeners
Shop the Best Water Softener Brands:
What is the Water Hardness in my Area?
Water Hardness by Postcode
Have you been searching "what is the water hardness in my area?" - use our water hardness checker to find out your home's water hardness by postcode.
If your results show a level of 100ppm or more on the water hardness scale, you could benefit from a water softener.
Please write the postcode in the format xx xxx | xxx xxxx.
has
Soft Water
Moderately Soft Water
Moderately Hard Water
Hard Water
Very Hard Water
Soft
30
60
120
180
Hard
ppm
Soft Water
Moderately Soft Water
Moderately Hard Water
Hard Water
Very Hard Water
Your home has soft water. Soft water is water which has relatively low concentration of calcium and magnesium. Your water should lather easily with soap.
Your home has moderately soft water. Soft water is water which has relatively low concentration of calcium and magnesium. Your water should lather easily with soap.
Your home has moderately hard water. A level over 100ppm means your home could benefit from a water softener. Moderately hard water has excess calcium and magnesium ions present. Over time this can lead to limescale build up. You may notice white spots on your surfaces and glassware.
Your home has hard water. A ppm level over 100ppm means your home would benefit from a water softener. Hard water contains high levels of calcium and magnesium. Hard water causes limescale build-up which damages your home and only gets worse over time.
Your home has very hard water. A ppm level over 180ppm means your home would benefit from a water softener. Very hard water contains very high levels of calcium and magnesium, which results in severe limescale damage which gets worse over time.
AL10
Hatfield
314.2
AL8
Welwyn Garden City
311.3
AL9
Hatfield
309.5
B1
Birmingham
37.6
B10
Birmingham
38.3
B11
Birmingham
37.6
B12
Birmingham
37.6
B13
Birmingham
37.6
B14
Birmingham
37.6
B14
Bristol
272.8
B15
Birmingham
37.6
B15
Birmingham
37.6
B16
Birmingham
37.6
B17
Birmingham
37.6
B18
Birmingham
37.6
B18
Birmingham
37.6
B18
Arundel
290.2
B19
Birmingham
37.6
B2
Birmingham
37.6
B20
Birmingham
37.6
B20
Birmingham
37.6
B21
Birmingham
37.6
B23
Birmingham
37.6
B24
Birmingham
37.6
B25
Birmingham
37.6
B26
Birmingham
37.6
B27
Birmingham
37.6
B28
Birmingham
37.6
B29
Birmingham
37.6
B3
Birmingham
37.6
B30
Birmingham
37.6
B31
Birmingham
37.6
B32
Birmingham
37.6
B33
Birmingham
37.6
B34
Birmingham
37.6
B35
Birmingham
37.6
B36
Birmingham
37.6
B37
Birmingham
37.6
B38
Birmingham
37.6
B4
Birmingham
37.6
B42
Birmingham
37.5
B43
Birmingham
37.6
B43
Shoreham-By-Sea
272.8
B44
Birmingham
37.6
B44
Steyning
268.2
B45
Birmingham
57.4
B45
Mid Sussex
273.5
B46
Birmingham
49.7
B47
Birmingham
37.6
B48
Birmingham
182.9
B49
Alcester
170.7
B5
Birmingham
37.6
B50
Alcester
164.3
B6
Birmingham
37.6
B60
Bromsgrove
176.2
B61
Bromsgrove
177.7
B62
Halesowen
224.0
B63
Dudley
62.9
B64
Sandwell
62.9
B65
Sandwell
62.9
B66
Smethwick
121.8
B67
Sandwell
62.9
B68
Sandwell
62.9
B69
Sandwell
62.9
B7
Birmingham
37.6
B70
Sandwell
62.9
B71
Sandwell
62.9
B72
Birmingham
62.9
B73
Sutton Coldfield
37.6
B74
Sutton Coldfield
37.6
B75
Birmingham
62.9
B76
Sutton Coldfield
37.6
B77
Tamworth
224.7
B78
Tamworth
171.4
B79
Tamworth
224.7
B8
Birmingham
37.6
B80
Studley
189.9
B9
Birmingham
37.6
B90
Solihull
37.6
B91
Solihull
37.6
B92
Solihull
38.2
B93
Solihull
110.4
B94
Solihull
112.6
B95
Henley-In-Arden
164.3
B96
Redditch
168.5
B97
Redditch
184.9
B98
Redditch
187.8
BA1
Bath
293.3
BA10
Bruton
298.5
BA11
Frome
311.3
BA12
Warminster
292.2
BA13
Westbury
309.9
BA14
Trowbridge
300.5
BA15
Bradford-On-Avon
319.3
BA16
Street
116.1
BA2
Bath
293.3
BA20
Yeovil
183.6
BA21
Yeovil
251.1
BA22
Yeovil
199.8
BA3
Radstock
279.5
BA4
Shepton Mallet
291.2
BA5
Mendip
287.0
BA6
Mendip
287.0
BA7
Castle Cary
289.6
BA8
Templecombe
293.3
BA9
Wincanton
289.6
BH1
Bournemouth
270.0
BH10
Bournemouth
272.6
BH11
Bournemouth
284.8
BH12
Poole
307.0
BH13
Poole
306.4
BH14
Poole
302.4
BH15
Poole
307.1
BH16
Poole
305.0
BH17
Poole
307.7
BH18
Broadstone
311.8
BH19
Swanage
316.1
BH2
Bournemouth
251.3
BH20
Wareham
319.1
BH21
Wimborne
296.6
BH22
Ferndown
291.2
BH23
Christchurch
287.2
BH24
Ringwood
308.9
BH25
New Milton
298.8
BH3
Bournemouth
270.0
BH31
Verwood
304.0
BH4
Bournemouth
277.2
BH5
Bournemouth
300.4
BH6
Bournemouth
307.9
BH7
Bournemouth
285.7
BH8
Bournemouth
281.6
BH9
Bournemouth
295.3
BN1
Brighton
265.3
BN10
Peacehaven
250.3
BN11
Worthing
270.7
BN12
Worthing
273.9
BN13
Worthing
275.4
BN14
Worthing
274.6
BN15
Lancing
274.4
BN16
Littlehampton
296.0
BN17
Littlehampton
282.1
BN18
Arundel
290.2
BN2
Brighton
271.3
BN20
Eastbourne
272.8
BN21
Eastbourne
269.4
BN22
Eastbourne
276.8
BN23
Eastbourne
233.9
BN24
Pevensey
209.6
BN25
Seaford
266.5
BN26
Polegate
238.4
BN27
Wealden
261.6
BN3
Hove
274.5
BN41
Brighton
280.6
BN42
Brighton
260.7
BN5
Henfield
259.7
BN6
Hassocks
238.9
BN7
Lewes
264.5
BN8
Lewes
248.6
BN9
Newhaven
277.0
BR1
Bromley
257.9
BR2
Keston
247.3
BR3
Beckenham
241.1
BR4
West Wickham
286.8
BR5
Orpington
267.4
BR6
Orpington
243.9
BR7
Chislehurst
246.2
BR8
Swanley
281.2
BS1
Bristol
184.3
BS10
Bristol
280.0
BS11
Bristol
272.2
BS12
Bristol
278.6
BS13
Bristol
215.6
BS16
Bristol
274.0
BS2
Bristol
183.6
BS20
Bristol
290.6
BS21
Clevedon
305.6
BS22
Weston-Super-Mare
266.4
BS23
Weston-Super-Mare
174.5
BS24
Weston-Super-Mare
251.7
BS25
Winscombe
272.8
BS26
Axbridge
140.0
BS27
Cheddar
161.1
BS28
Wedmore
164.0
BS29
Banwell
170.8
BS3
Bristol
257.8
BS30
Bristol
281.8
BS31
Bristol
257.9
BS32
Bristol
289.9
BS34
Bristol
271.9
BS35
Bristol
280.3
BS36
Bristol
292.3
BS37
Bristol
285.7
BS39
Bristol
177.8
BS4
Bristol
275.2
BS40
Bristol
258.0
BS41
Bristol
199.9
BS48
Bristol
199.9
BS49
Bristol
217.0
BS5
Bristol
277.7
BS6
Bristol
266.5
BS7
Bristol
246.5
BS8
Bristol
203.3
BS9
Bristol
257.7
CB1
Cambridge
318.5
CB10
Saffron Walden
307.4
CB11
Saffron Walden
335.1
CB2
Cambridge
338.9
CB21
Cambridge
351.6
CB22
Cambridge
329.7
CB23
Cambridge
326.2
CB24
Cambridge
319.7
CB25
Cambridge
318.5
CB3
Cambridge
314.6
CB4
Cambridge
335.7
CB5
Cambridge
329.0
CB6
Ely
317.2
CB7
Ely
316.6
CB8
Newmarket
335.1
CB9
Haverhill
468.8
CM1
Chelmsford
312.5
CM11
Billericay
323.6
CM12
Billericay
327.4
CM13
Brentwood
300.1
CM14
Brentwood
317.1
CM15
Brentwood
329.9
CM16
Epping
349.4
CM17
Harlow
372.8
CM18
Harlow
354.7
CM19
Harlow
363.3
CM2
Chelmsford
314.3
CM20
Harlow
355.7
CM21
Sawbridgeworth
354.3
CM22
Bishop'S Stortford
377.4
CM23
Bishop'S Stortford
363.0
CM24
Stansted
358.4
CM3
Chelmsford
337.3
CM4
Ingatestone
302.8
CM5
Ongar
368.2
CM6
Dunmow
356.9
CM7
Braintree
403.2
CM77
Braintree
375.2
CM77
Braintree
375.2
CM8
Braintree
322.3
CM9
Maldon
347.0
CMO
Maldon
347.0
CO1
Colchester
395.5
CO10
Sudbury
383.1
CO11
Manningtree
372.4
CO12
Harwich
327.5
CO13
Frinton-On-Sea
387.6
SS12
Basildon
312.9
TN33
Battle
189.5
BN50
Brighton
248.0
BN51
Brighton
248.0
BN52
Brighton
248.0
BN88
Brighton
248.0
BN99
Lancing
248.0
BS98
Bristol
195.0
BS99
Bristol
195.0
SN14
Chippenham
314.5
CR9
Croydon
271.0
CT50
Folkestone
293.0
E98
Tower Hamlets
252.0
EC1P
London
267.0
EC2P
London
225.0
EC3P
London
285.0
EC4P
London
277.0
EC50
London
267.0
GU95
Camberley
206.0
LE21
Leicester
184.0
LE41
Leicester
184.0
LE55
Leicester
184.0
LE87
Leicester
184.0
LE94
Leicester
184.0
LE95
Leicester
184.0
MK77
Milton Keynes
277.0
NG70
Mansfield
177.0
NG80
Nottingham
177.0
NG90
Nottingham
177.0
NW26
London
263.0
PE99
Peterborough
252.0
RG10
Reading
325.7
RG12
Bracknell
308.0
RG14
Newbury
303.8
RG17
Hungerford
320.1
RG18
Thatcham
303.4
RG19
Reading
295.5
RG20
Newbury
309.1
RG21
Basingstoke
310.2
RG22
Basingstoke
310.7
RG23
Basingstoke
300.8
RG24
Basingstoke
312.7
RG25
Basingstoke
323.8
RG26
Tadley
315.8
RG27
Hook
312.3
RG28
Whitchurch
308.5
RG29
Hook
327.5
RG30
Reading
312.4
RG31
Reading
322.3
RG40
Wokingham
318.8
RG41
Wokingham
312.3
RG42
Bracknell
316.4
RG45
Crowthorne
318.6
RG6
Reading
301.5
RG7
Reading
303.7
RG8
Reading
317.9
RG9
Henley-On-Thames
327.7
RH1
Redhill
240.2
RH10
Crawley
212.3
RH11
Crawley
224.1
RH12
Horsham
225.5
RH13
Horsham
231.9
RH14
Billingshurst
216.8
RH15
Burgess Hill
259.4
RH16
Haywards Heat
169.9
RH17
Haywards Heath
205.5
RH18
Forest Row
217.9
RH19
Mid Sussex
258.0
RH2
Reigate
257.2
RH20
Pulborough
249.9
RH3
Betchworth
260.3
RH4
Dorking
268.0
RH5
Dorking
248.5
RH6
Gatwick
218.6
RH7
Lingfield
252.1
RH8
Oxted
228.9
RH9
Tandridge
238.5
RM1
Romford
300.4
RM10
Dagenham
300.5
RM11
Hornchurch
303.6
RM12
Hornchurch
302.6
RM13
Rainham
289.6
RM14
Upminster
290.6
RM15
South Ockendon
291.6
RM16
Grays
306.3
RM17
Grays
305.5
RM18
Tilbury
311.0
RM19
Purfleet
333.5
RM2
Romford
307.2
RM20
Grays
298.8
RM3
Romford
307.4
RM4
Romford
346.3
RM5
Romford
318.8
RM6
Romford
295.4
RM7
Romford
299.1
RM8
Dagenham
287.0
RM9
Dagenham
290.5
TN32
Robertsbridge
88.4
S1
Sheffield
148.1
S11
Sheffield
148.1
S12
Sheffield
126.6
S13
Sheffield
148.1
S14
Sheffield
148.1
S17
Sheffield
148.1
S18
Dronfield
50.5
S2
Sheffield
148.1
S20
Sheffield
125.7
S21
Sheffield
202.8
S25
Rotherham
148.1
S26
Rotherham
148.1
S3
Sheffield
148.1
S32
Hope Valley
48.1
S33
Hope Valley
48.1
S35
Sheffield
148.1
S36
Barnsley
148.1
S4
Sheffield
148.1
S40
Chesterfield
77.9
S41
Chesterfield
109.4
S42
Chesterfield
114.1
S43
Chesterfield
166.4
S44
Chesterfield
181.1
S45
Chesterfield
129.1
S5
Sheffield
148.1
S6
Sheffield
37.6
S60
Rotherham
148.1
S61
Rotherham
148.1
S62
Rotherham
148.1
S63
Rotherham
148.1
S64
Rotherham
148.1
S65
Rotherham
148.1
S66
Rotherham
148.1
S7
Sheffield
148.1
S70
Rotherham
148.1
S71
Rotherham
148.1
S72
Rotherham
148.1
S73
Rotherham
148.1
S74
Rotherham
148.1
S75
Rotherham
148.1
S8
Sheffield
148.1
S80
Worksop
291.4
S81
Worksop
303.4
S9
Sheffield
148.1
SE1
London
277.9
SE10
London
284.7
SE11
London
265.6
SE12
London
294.2
SE13
London
304.3
SE14
London
276.6
SE15
London
273.9
SE16
London
272.2
SE17
London
298.8
SE18
London
276.3
SE19
London
254.7
SE2
London
278.7
SE20
London
268.9
SE21
London
263.1
SE22
London
275.6
SE23
London
282.0
SE24
London
257.0
SE25
London
253.7
SE26
London
277.4
SE27
London
270.5
SE28
London
259.3
SE3
London
267.0
SE4
London
287.7
SE5
London
237.6
SE6
London
268.1
SE7
London
299.8
SE8
London
255.9
SE9
London
270.5
SG1
Stevenage
317.2
SG10
Much Hadham
347.5
SG11
Ware
315.2
SG12
Ware
326.8
SG13
Hertford
313.6
SG14
Hertford
316.0
SG15
Arlesey
311.9
SG16
Henlow
268.4
SG17
Shefford
256.6
SG18
Biggleswade
307.6
SG19
Sandy
312.2
SG2
Stevenage
325.9
SG3
Knebworth
324.5
SG4
Hitchin
315.4
SG5
Hitchin
315.8
SG6
Letchworth Garden City
322.5
SG7
Baldock
342.0
SG8
Royston
315.0
SG9
Buntingford
333.0
SL0
Iver
289.7
SL1
Slough
290.1
SL2
Slough
297.2
SL3
Slough
298.9
SL4
Windsor
301.0
SL5
Ascot
298.2
SL6
Maidenhead
313.6
SL7
Marlow
300.5
SL8
Bourne End
311.2
SL9
Gerrards Cross
305.2
SL95
Slough
287.0
SM1
Sutton
252.8
SM2
Sutton
251.7
SM3
Sutton
251.6
SM4
Morden
263.0
SM5
Carshalton
250.7
SM6
Wallington
256.8
SM7
Banstead
276.3
SN1
Swindon
296.1
SN10
Devizes
320.8
SN11
Calne
313.3
SN12
Melksham
318.3
SN13
Corsham
308.2
SN15
Corsham
312.7
SN16
Malmesbury
286.9
SN2
Swindon
292.5
SN25
Swindon
289.2
SN26
Swindon
295.0
SN3
Swindon
285.9
SN38
Swindon
251.0
SN4
Swindon
307.7
SN5
Swindon
297.2
SN6
Swindon
299.0
SN7
Faringdon
312.9
SN8
Marlborough
299.8
SN9
Pewsey
275.0
SN99
Swindon
251.0
SO14
Southampton
311.3
SO15
Southampton
318.7
SO16
Southampton
306.1
SO17
Southampton
303.8
SO18
Southampton
311.0
SO19
Southampton
309.5
SO20
Stockbridge
306.5
SO21
Winchester
309.7
SO22
Winchester
312.7
SO23
Winchester
313.5
SO24
Alresford
307.6
SO30
Southampton
302.7
SO31
Southampton
307.0
SO32
Southampton
308.1
SO40
Southampton
300.7
SO41
Lymington
295.0
SO42
Brockenhurs
280.0
SO43
Lyndhurst
322.3
SO45
Southampton
306.3
SO50
Eastleigh
309.5
SO51
Romsey
312.5
SO52
Southampton
317.4
SO53
Eastleigh
315.5
SP1
Salisbury
308.9
Need Advice or More Information?
Click to Call us 0203 1486773
Click to Email us sales@newatersofteners.co.uk
How Is Hard Water Effecting You?
The Results Speak For Themselves
If you want to hear about the before and after results of soft water - read our customer water softener reviews.