WaterHard.uk

Water Hardness in Liverpool

Merseyside, North West • 40 postcode districts

0 200 400 73 ppm
Slightly Hard

The average water hardness in Liverpool is 73 ppm, classified as slightly hard. Liverpool is served by United Utilities, covering 40 postcode districts across Merseyside in the North West region.

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

Water Hardness by Postcode in Liverpool

Postcode Water Company Hardness PPM Level
L19 United Utilities
131 ppm
131 ppm Moderately Hard
L18 United Utilities
130 ppm
130 ppm Moderately Hard
L17 United Utilities
129 ppm
129 ppm Moderately Hard
L16 United Utilities
128 ppm
128 ppm Moderately Hard
L15 United Utilities
127 ppm
127 ppm Moderately Hard
L14 United Utilities
126 ppm
126 ppm Moderately Hard
L13 United Utilities
125 ppm
125 ppm Moderately Hard
L12 United Utilities
124 ppm
124 ppm Moderately Hard
L11 United Utilities
123 ppm
123 ppm Moderately Hard
L10 United Utilities
122 ppm
122 ppm Moderately Hard
L40 United Utilities
100 ppm
100 ppm Slightly Hard
L39 United Utilities
76 ppm
76 ppm Slightly Hard
L38 United Utilities
75 ppm
75 ppm Slightly Hard
L37 United Utilities
74 ppm
74 ppm Slightly Hard
L36 United Utilities
73 ppm
73 ppm Slightly Hard
L35 United Utilities
72 ppm
72 ppm Slightly Hard
L34 United Utilities
71 ppm
71 ppm Slightly Hard
L33 United Utilities
70 ppm
70 ppm Slightly Hard
L32 United Utilities
69 ppm
69 ppm Slightly Hard
L31 United Utilities
68 ppm
68 ppm Slightly Hard
L30 United Utilities
67 ppm
67 ppm Slightly Hard
L9 United Utilities
54 ppm
54 ppm Soft
L8 United Utilities
53 ppm
53 ppm Soft
L7 United Utilities
52 ppm
52 ppm Soft
L6 United Utilities
51 ppm
51 ppm Soft
L5 United Utilities
50 ppm
50 ppm Soft
L4 United Utilities
49 ppm
49 ppm Soft
L3 United Utilities
48 ppm
48 ppm Soft
L2 United Utilities
47 ppm
47 ppm Soft
L1 United Utilities
46 ppm
46 ppm Soft
L29 United Utilities
43 ppm
43 ppm Soft
L28 United Utilities
42 ppm
42 ppm Soft
L27 United Utilities
41 ppm
41 ppm Soft
L26 United Utilities
40 ppm
40 ppm Soft
L25 United Utilities
39 ppm
39 ppm Soft
L24 United Utilities
38 ppm
38 ppm Soft
L23 United Utilities
37 ppm
37 ppm Soft
L22 United Utilities
36 ppm
36 ppm Soft
L21 United Utilities
35 ppm
35 ppm Soft
L20 United Utilities
34 ppm
34 ppm Soft

Water Companies Serving Liverpool

United Utilities

Average hardness: 77 ppm (Slightly Hard) • 242 postcodes served

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