| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.027 | 0.028 | 0.028 | 0.029 |
| River Wear - Chester-Le-Street | 0.635 | 0.658 | 0.658 | 0.679 |
| Smallhope Burn - Lanchester Front Street | 0.301 | 0.303 | 0.303 | 0.309 |
| River Wear - Stanhope | 0.706 | 0.73 | 0.747 | 0.816 |
| River Gaunless - South Church | 0.192 | 0.204 | 0.205 | 0.224 |
| River Wear - Sunderland Bridge | 0.606 | 0.636 | 0.635 | 0.664 |
| River Wear - Witton Park | 0.698 | 0.728 | 0.731 | 0.775 |
| River Wear - Durham New Elvet Bridge | 0.537 | 0.566 | 0.566 | 0.592 |