| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.363 | 0.393 | 0.406 | 0.47 |
| River Wear - Chester-Le-Street | 0.568 | 0.576 | 0.577 | 0.594 |
| Smallhope Burn - Lanchester Front Street | 0.314 | 0.369 | 0.364 | 0.442 |
| River Wear - Stanhope | 0.425 | 0.451 | 0.453 | 0.503 |
| River Gaunless - South Church | 0.148 | 0.153 | 0.153 | 0.16 |
| River Wear - Sunderland Bridge | 0.506 | 0.51 | 0.51 | 0.519 |
| River Wear - Witton Park | 0.569 | 0.58 | 0.579 | 0.592 |
| River Wear - Durham New Elvet Bridge | 0.457 | 0.472 | 0.473 | 0.493 |