| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.258 | 0.271 | 0.273 | 0.296 |
| River Wear - Chester-Le-Street | 0.421 | 0.428 | 0.433 | 0.45 |
| Smallhope Burn - Lanchester Front Street | 0.27 | 0.275 | 0.275 | 0.287 |
| River Wear - Stanhope | 0.32 | 0.328 | 0.33 | 0.351 |
| River Gaunless - South Church | 0.1 | 0.104 | 0.104 | 0.108 |
| River Wear - Sunderland Bridge | 0.368 | 0.391 | 0.386 | 0.401 |
| River Wear - Witton Park | 0.434 | 0.45 | 0.451 | 0.464 |
| River Wear - Durham New Elvet Bridge | 0.298 | 0.313 | 0.31 | 0.326 |