| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.078 | 0.079 | 0.078 | 0.08 |
| River Wear - Chester-Le-Street | 0.493 | 0.505 | 0.504 | 0.513 |
| Smallhope Burn - Lanchester Front Street | 0.273 | 0.283 | 0.285 | 0.308 |
| River Wear - Stanhope | 0.468 | 0.498 | 0.502 | 0.592 |
| River Gaunless - South Church | 0.138 | 0.149 | 0.147 | 0.154 |
| River Wear - Sunderland Bridge | 0.477 | 0.489 | 0.487 | 0.496 |
| River Wear - Witton Park | 0.557 | 0.573 | 0.57 | 0.581 |
| River Wear - Durham New Elvet Bridge | 0.378 | 0.391 | 0.389 | 0.398 |