| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.072 | 0.074 | 0.073 | 0.075 |
| River Wear - Chester-Le-Street | 0.319 | 0.323 | 0.322 | 0.326 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.223 | 0.222 | 0.23 |
| River Wear - Stanhope | 0.207 | 0.212 | 0.211 | 0.215 |
| River Gaunless - South Church | 0.096 | 0.099 | 0.098 | 0.101 |
| River Wear - Sunderland Bridge | 0.262 | 0.265 | 0.264 | 0.269 |
| River Wear - Witton Park | 0.302 | 0.304 | 0.304 | 0.309 |
| River Wear - Durham New Elvet Bridge | 0.189 | 0.194 | 0.195 | 0.205 |