| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.295 | 0.299 | 0.3 | 0.309 |
| River Wear - Chester-Le-Street | 0.577 | 0.619 | 0.619 | 0.68 |
| Smallhope Burn - Lanchester Front Street | 0.317 | 0.321 | 0.32 | 0.324 |
| River Wear - Stanhope | 0.542 | 0.593 | 0.69 | 1.051 |
| River Gaunless - South Church | 0.208 | 0.211 | 0.212 | 0.222 |
| River Wear - Sunderland Bridge | 0.527 | 0.555 | 0.562 | 0.613 |
| River Wear - Witton Park | 0.609 | 0.642 | 0.659 | 0.849 |
| River Wear - Durham New Elvet Bridge | 0.421 | 0.457 | 0.463 | 0.513 |