| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.281 | 0.286 | 0.287 | 0.3 |
| River Wear - Chester-Le-Street | 0.512 | 0.518 | 0.52 | 0.535 |
| Smallhope Burn - Lanchester Front Street | 0.311 | 0.313 | 0.313 | 0.316 |
| River Wear - Stanhope | 0.365 | 0.375 | 0.378 | 0.389 |
| River Gaunless - South Church | 0.155 | 0.16 | 0.165 | 0.177 |
| River Wear - Sunderland Bridge | 0.468 | 0.476 | 0.476 | 0.488 |
| River Wear - Witton Park | 0.54 | 0.549 | 0.549 | 0.562 |
| River Wear - Durham New Elvet Bridge | 0.341 | 0.347 | 0.349 | 0.362 |