| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.32 | 0.323 | 0.326 | 0.347 |
| River Wear - Chester-Le-Street | 0.5 | 0.513 | 0.516 | 0.542 |
| Smallhope Burn - Lanchester Front Street | 0.274 | 0.278 | 0.277 | 0.281 |
| River Wear - Stanhope | 0.385 | 0.4 | 0.402 | 0.427 |
| River Gaunless - South Church | 0.131 | 0.136 | 0.135 | 0.142 |
| River Wear - Sunderland Bridge | 0.456 | 0.468 | 0.469 | 0.492 |
| River Wear - Witton Park | 0.518 | 0.53 | 0.533 | 0.557 |
| River Wear - Durham New Elvet Bridge | 0.36 | 0.37 | 0.371 | 0.391 |