| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.124 | 0.125 | 0.126 | 0.13 |
| River Wear - Chester-Le-Street | 0.366 | 0.37 | 0.37 | 0.376 |
| Smallhope Burn - Lanchester Front Street | 0.242 | 0.248 | 0.247 | 0.254 |
| River Wear - Stanhope | 0.232 | 0.232 | 0.233 | 0.235 |
| River Gaunless - South Church | 0.082 | 0.084 | 0.084 | 0.086 |
| River Wear - Sunderland Bridge | 0.309 | 0.312 | 0.311 | 0.316 |
| River Wear - Witton Park | 0.364 | 0.366 | 0.366 | 0.369 |
| River Wear - Durham New Elvet Bridge | 0.264 | 0.267 | 0.267 | 0.27 |