| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.188 | 0.195 | 0.203 | 0.263 |
| River Wear - Chester-Le-Street | 0.406 | 0.409 | 0.409 | 0.413 |
| Smallhope Burn - Lanchester Front Street | 0.258 | 0.263 | 0.269 | 0.329 |
| River Wear - Stanhope | 0.28 | 0.284 | 0.282 | 0.287 |
| River Gaunless - South Church | 0.134 | 0.142 | 0.141 | 0.149 |
| River Wear - Sunderland Bridge | 0.359 | 0.364 | 0.363 | 0.372 |
| River Wear - Witton Park | 0.402 | 0.41 | 0.411 | 0.425 |
| River Wear - Durham New Elvet Bridge | 0.298 | 0.302 | 0.302 | 0.309 |