| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.067 | 0.069 | 0.07 | 0.075 |
| River Wear - Chester-Le-Street | 0.292 | 0.296 | 0.295 | 0.299 |
| Smallhope Burn - Lanchester Front Street | 0.215 | 0.221 | 0.221 | 0.227 |
| River Wear - Stanhope | 0.197 | 0.197 | 0.197 | 0.2 |
| River Gaunless - South Church | 0.043 | 0.045 | 0.045 | 0.05 |
| River Wear - Sunderland Bridge | 0.256 | 0.26 | 0.259 | 0.262 |
| River Wear - Witton Park | 0.308 | 0.311 | 0.31 | 0.313 |
| River Wear - Durham New Elvet Bridge | 0.207 | 0.212 | 0.212 | 0.217 |