| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.539 | 0.666 | 0.744 | 1.175 |
| River Wear - Chester-Le-Street | 1.042 | 1.366 | 1.374 | 1.698 |
| Smallhope Burn - Lanchester Front Street | 0.387 | 0.432 | 0.448 | 0.585 |
| River Wear - Stanhope | 0.844 | 1.072 | 1.068 | 1.254 |
| River Gaunless - South Church | 0.332 | 0.501 | 0.541 | 0.74 |
| River Wear - Sunderland Bridge | 0.905 | 1.145 | 1.162 | 1.476 |
| River Wear - Witton Park | 0.992 | 1.241 | 1.279 | 1.725 |
| River Wear - Durham New Elvet Bridge | 0.893 | 1.229 | 1.269 | 1.73 |