| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.098 | 0.102 | 0.101 | 0.104 |
| River Wear - Chester-Le-Street | 0.326 | 0.329 | 0.33 | 0.336 |
| Smallhope Burn - Lanchester Front Street | 0.226 | 0.233 | 0.233 | 0.248 |
| River Wear - Stanhope | 0.212 | 0.216 | 0.215 | 0.219 |
| River Gaunless - South Church | 0.097 | 0.102 | 0.102 | 0.108 |
| River Wear - Sunderland Bridge | 0.264 | 0.267 | 0.268 | 0.278 |
| River Wear - Witton Park | 0.293 | 0.297 | 0.296 | 0.299 |
| River Wear - Durham New Elvet Bridge | 0.217 | 0.223 | 0.225 | 0.236 |