| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.065 | 0.07 | 0.069 | 0.075 |
| River Wear - Chester-Le-Street | 0.377 | 0.387 | 0.39 | 0.41 |
| Smallhope Burn - Lanchester Front Street | 0.24 | 0.249 | 0.247 | 0.254 |
| River Wear - Stanhope | 0.318 | 0.336 | 0.337 | 0.357 |
| River Gaunless - South Church | 0.05 | 0.054 | 0.054 | 0.057 |
| River Wear - Sunderland Bridge | 0.34 | 0.353 | 0.354 | 0.375 |
| River Wear - Witton Park | 0.401 | 0.417 | 0.416 | 0.436 |
| River Wear - Durham New Elvet Bridge | 0.254 | 0.262 | 0.263 | 0.277 |