| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.212 | 0.305 | 0.318 | 0.425 |
| River Wear - Chester-Le-Street | 0.475 | 0.513 | 0.527 | 0.592 |
| Smallhope Burn - Lanchester Front Street | 0.28 | 0.356 | 0.347 | 0.416 |
| River Wear - Stanhope | 0.331 | 0.464 | 0.449 | 0.583 |
| River Gaunless - South Church | 0.112 | 0.179 | 0.173 | 0.231 |
| River Wear - Sunderland Bridge | 0.429 | 0.488 | 0.487 | 0.549 |
| River Wear - Witton Park | 0.45 | 0.485 | 0.509 | 0.611 |
| River Wear - Durham New Elvet Bridge | 0.374 | 0.438 | 0.431 | 0.489 |