| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.191 | 0.194 | 0.194 | 0.198 |
| River Wear - Chester-Le-Street | 0.432 | 0.438 | 0.437 | 0.443 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.26 | 0.26 | 0.269 |
| River Wear - Stanhope | 0.3 | 0.332 | 0.333 | 0.37 |
| River Gaunless - South Church | 0.141 | 0.144 | 0.143 | 0.148 |
| River Wear - Sunderland Bridge | 0.386 | 0.391 | 0.392 | 0.405 |
| River Wear - Witton Park | 0.432 | 0.444 | 0.445 | 0.473 |
| River Wear - Durham New Elvet Bridge | 0.332 | 0.34 | 0.339 | 0.345 |