| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.052 | 0.138 | 0.123 | 0.219 |
| River Wear - Chester-Le-Street | 0.3 | 0.334 | 0.344 | 0.47 |
| Smallhope Burn - Lanchester Front Street | 0.194 | 0.209 | 0.21 | 0.28 |
| River Wear - Stanhope | 0.184 | 0.223 | 0.268 | 0.639 |
| River Gaunless - South Church | 0.069 | 0.08 | 0.081 | 0.155 |
| River Wear - Sunderland Bridge | 0.239 | 0.276 | 0.294 | 0.475 |
| River Wear - Witton Park | 0.27 | 0.31 | 0.339 | 0.575 |
| River Wear - Durham New Elvet Bridge | 0.205 | 0.242 | 0.25 | 0.358 |