| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.304 | 0.313 | 0.313 | 0.329 |
| River Wear - Chester-Le-Street | 0.55 | 0.568 | 0.567 | 0.588 |
| Smallhope Burn - Lanchester Front Street | 0.309 | 0.311 | 0.311 | 0.317 |
| River Wear - Stanhope | 0.404 | 0.414 | 0.415 | 0.433 |
| River Gaunless - South Church | 0.199 | 0.206 | 0.205 | 0.213 |
| River Wear - Sunderland Bridge | 0.508 | 0.52 | 0.52 | 0.539 |
| River Wear - Witton Park | 0.58 | 0.591 | 0.592 | 0.611 |
| River Wear - Durham New Elvet Bridge | 0.429 | 0.444 | 0.445 | 0.468 |