| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.049 | 0.051 | 0.051 | 0.055 |
| River Wear - Chester-Le-Street | 0.291 | 0.292 | 0.293 | 0.297 |
| Smallhope Burn - Lanchester Front Street | 0.215 | 0.221 | 0.22 | 0.231 |
| River Wear - Stanhope | 0.183 | 0.184 | 0.184 | 0.186 |
| River Gaunless - South Church | 0.042 | 0.045 | 0.045 | 0.049 |
| River Wear - Sunderland Bridge | 0.255 | 0.256 | 0.256 | 0.258 |
| River Wear - Witton Park | 0.299 | 0.3 | 0.3 | 0.302 |
| River Wear - Durham New Elvet Bridge | 0.179 | 0.185 | 0.185 | 0.191 |