| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.076 | 0.077 | 0.076 | 0.078 |
| River Wear - Chester-Le-Street | 0.478 | 0.496 | 0.505 | 0.549 |
| Smallhope Burn - Lanchester Front Street | 0.268 | 0.27 | 0.27 | 0.276 |
| River Wear - Stanhope | 0.461 | 0.51 | 0.573 | 0.821 |
| River Gaunless - South Church | 0.125 | 0.129 | 0.13 | 0.137 |
| River Wear - Sunderland Bridge | 0.459 | 0.474 | 0.477 | 0.513 |
| River Wear - Witton Park | 0.548 | 0.566 | 0.575 | 0.695 |
| River Wear - Durham New Elvet Bridge | 0.356 | 0.375 | 0.379 | 0.414 |