| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.257 | 0.525 | 0.525 | 0.72 |
| River Wear - Chester-Le-Street | 0.55 | 1.205 | 1.112 | 1.57 |
| Smallhope Burn - Lanchester Front Street | 0.306 | 0.372 | 0.389 | 0.505 |
| River Wear - Stanhope | 0.854 | 1.107 | 1.165 | 1.493 |
| River Gaunless - South Church | 0.141 | 0.36 | 0.346 | 0.473 |
| River Wear - Sunderland Bridge | 0.507 | 1.09 | 1.113 | 1.464 |
| River Wear - Witton Park | 0.968 | 1.212 | 1.347 | 1.928 |
| River Wear - Durham New Elvet Bridge | 0.443 | 1.186 | 1.155 | 1.645 |