Schedule
Original text. Later amendments are not shown.
| Water Authority | Successor Company |
|---|
| Anglian Water Authority | Anglian Water Services Limited |
| Northumbrian Water Authority | Northumbrian Water Limited |
| North West Water Authority | North West Water Limited |
| Severn-Trent Water Authority | Severn Trent Water Limited |
| Southern Water Authority | Southern Water Services Limited |
| South West Water Authority | South West Water Services Limited |
| Thames Water Authority | Thames Water Utilities Limited |
| Welsh Water Authority | Dwr Cymru Cyfyngedig |
| Wessex Water Authority | Wessex Water Services Limited |
| Yorkshire Water Authority | Yorkshire Water Services Limited |