Performance worse than previous year
Performance better than previous year
0
20
40
60
80
100
Southern Water 110
South West Water 105
Anglican Water 35
Yorkshire Water 35
Thames Water 30
United Utilities 28
Severn Trent Water 26
Wessex Water 22
Northumbrian Water 15
Performance worse than previous year
Performance better than previous year
0
20
40
60
80
100
Southern Water 110
South West Water 105
Anglican Water 35
Yorkshire Water 35
Thames Water 30
United Utilities 28
Severn Trent Water 26
Wessex Water 22
Northumbrian Water 15