| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.055 | 0.056 | 0.056 | 0.058 |
| River Wear - Chester-Le-Street | 0.297 | 0.303 | 0.302 | 0.306 |
| Smallhope Burn - Lanchester Front Street | 0.217 | 0.226 | 0.224 | 0.23 |
| River Wear - Stanhope | 0.193 | 0.195 | 0.194 | 0.197 |
| River Gaunless - South Church | 0.076 | 0.078 | 0.078 | 0.08 |
| River Wear - Sunderland Bridge | 0.244 | 0.248 | 0.247 | 0.25 |
| River Wear - Witton Park | 0.286 | 0.288 | 0.288 | 0.293 |
| River Wear - Durham New Elvet Bridge | 0.207 | 0.212 | 0.212 | 0.216 |