| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.193 | 0.197 | 0.198 | 0.206 |
| River Wear - Chester-Le-Street | 0.443 | 0.446 | 0.447 | 0.454 |
| Smallhope Burn - Lanchester Front Street | 0.264 | 0.27 | 0.269 | 0.278 |
| River Wear - Stanhope | 0.328 | 0.336 | 0.345 | 0.366 |
| River Gaunless - South Church | 0.109 | 0.117 | 0.115 | 0.122 |
| River Wear - Sunderland Bridge | 0.4 | 0.41 | 0.407 | 0.413 |
| River Wear - Witton Park | 0.469 | 0.472 | 0.475 | 0.493 |
| River Wear - Durham New Elvet Bridge | 0.318 | 0.33 | 0.329 | 0.335 |