| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.209 | 0.215 | 0.215 | 0.223 |
| River Wear - Chester-Le-Street | 0.524 | 0.535 | 0.54 | 0.571 |
| Smallhope Burn - Lanchester Front Street | 0.27 | 0.277 | 0.276 | 0.284 |
| River Wear - Stanhope | 0.478 | 0.498 | 0.512 | 0.581 |
| River Gaunless - South Church | 0.182 | 0.188 | 0.201 | 0.255 |
| River Wear - Sunderland Bridge | 0.504 | 0.513 | 0.516 | 0.545 |
| River Wear - Witton Park | 0.584 | 0.601 | 0.608 | 0.659 |
| River Wear - Durham New Elvet Bridge | 0.402 | 0.412 | 0.413 | 0.435 |