| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.308 | 0.465 | 0.46 | 0.648 |
| River Wear - Chester-Le-Street | 0.869 | 1.691 | 1.665 | 2.18 |
| Smallhope Burn - Lanchester Front Street | 0.349 | 0.394 | 0.406 | 0.506 |
| River Wear - Stanhope | 0.823 | 1.248 | 1.348 | 1.959 |
| River Gaunless - South Church | 0.33 | 0.699 | 0.651 | 0.835 |
| River Wear - Sunderland Bridge | 1.183 | 1.684 | 1.664 | 2.129 |
| River Wear - Witton Park | 1.171 | 1.941 | 1.982 | 2.9 |
| River Wear - Durham New Elvet Bridge | 1.244 | 1.752 | 1.749 | 2.266 |