| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.093 | 0.123 | 0.121 | 0.137 |
| River Wear - Chester-Le-Street | 0.388 | 0.51 | 0.488 | 0.621 |
| Smallhope Burn - Lanchester Front Street | 0.246 | 0.256 | 0.258 | 0.286 |
| River Wear - Stanhope | 0.524 | 0.602 | 0.679 | 0.987 |
| River Gaunless - South Church | 0.068 | 0.079 | 0.078 | 0.09 |
| River Wear - Sunderland Bridge | 0.38 | 0.513 | 0.521 | 0.657 |
| River Wear - Witton Park | 0.534 | 0.613 | 0.637 | 0.81 |
| River Wear - Durham New Elvet Bridge | 0.307 | 0.42 | 0.423 | 0.546 |