| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.165 | 0.167 | 0.167 | 0.172 |
| River Wear - Chester-Le-Street | 0.408 | 0.415 | 0.414 | 0.42 |
| Smallhope Burn - Lanchester Front Street | 0.267 | 0.272 | 0.271 | 0.276 |
| River Wear - Stanhope | 0.325 | 0.328 | 0.33 | 0.359 |
| River Gaunless - South Church | 0.138 | 0.14 | 0.14 | 0.143 |
| River Wear - Sunderland Bridge | 0.372 | 0.375 | 0.375 | 0.38 |
| River Wear - Witton Park | 0.429 | 0.434 | 0.434 | 0.44 |
| River Wear - Durham New Elvet Bridge | 0.308 | 0.315 | 0.315 | 0.321 |