| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.065 | 0.089 | 0.087 | 0.1 |
| River Wear - Chester-Le-Street | 0.338 | 0.341 | 0.341 | 0.346 |
| Smallhope Burn - Lanchester Front Street | 0.25 | 0.261 | 0.264 | 0.283 |
| River Wear - Stanhope | 0.258 | 0.311 | 0.302 | 0.33 |
| River Gaunless - South Church | 0.048 | 0.052 | 0.051 | 0.056 |
| River Wear - Sunderland Bridge | 0.285 | 0.291 | 0.291 | 0.297 |
| River Wear - Witton Park | 0.336 | 0.351 | 0.355 | 0.382 |
| River Wear - Durham New Elvet Bridge | 0.227 | 0.235 | 0.235 | 0.242 |