| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.098 | 0.101 | 0.1 | 0.104 |
| River Wear - Chester-Le-Street | 0.516 | 0.523 | 0.526 | 0.542 |
| Smallhope Burn - Lanchester Front Street | 0.297 | 0.3 | 0.3 | 0.305 |
| River Wear - Stanhope | 0.4 | 0.421 | 0.431 | 0.534 |
| River Gaunless - South Church | 0.131 | 0.135 | 0.135 | 0.141 |
| River Wear - Sunderland Bridge | 0.476 | 0.496 | 0.495 | 0.515 |
| River Wear - Witton Park | 0.547 | 0.568 | 0.565 | 0.596 |
| River Wear - Durham New Elvet Bridge | 0.435 | 0.448 | 0.449 | 0.466 |