| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.093 | 0.096 | 0.096 | 0.1 |
| River Wear - Chester-Le-Street | 0.306 | 0.31 | 0.309 | 0.312 |
| Smallhope Burn - Lanchester Front Street | 0.252 | 0.259 | 0.258 | 0.266 |
| River Wear - Stanhope | 0.195 | 0.195 | 0.195 | 0.197 |
| River Gaunless - South Church | 0.054 | 0.056 | 0.055 | 0.058 |
| River Wear - Sunderland Bridge | 0.247 | 0.25 | 0.25 | 0.252 |
| River Wear - Witton Park | 0.283 | 0.284 | 0.284 | 0.287 |
| River Wear - Durham New Elvet Bridge | 0.148 | 0.155 | 0.155 | 0.166 |