| Hint | Answer | % Correct |
|---|---|---|
| Thames | London | 94%
|
| Mersey | Liverpool | 92%
|
| Tyne | Newcastle | 88%
|
| Avon | Bristol | 78%
|
| Trent | Nottingham | 77%
|
| Liffey | Dublin | 75%
|
| Clyde | Glasgow | 75%
|
| Humber | Hull | 61%
|
| Ness | Inverness | 51%
|
| Taff | Cardiff | 47%
|
| Shannon | Limerick | 44%
|
| Lagan | Belfast | 43%
|
| Aire | Leeds | 39%
|
| Severn | Shrewsbury | 39%
|
| Ouse | York | 38%
|
| Dee | Aberdeen | 36%
|
| Don | Sheffield | 34%
|
| Tees | Middlesbrough | 32%
|
| Tay | Dundee | 31%
|
| Orwell | Ipswich | 23%
|
| Forth | Stirling | 20%
|
| Soar | Leicester | 16%
|
| Yare | Norwich | 15%
|