| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.109 | 0.133 | 0.185 | 0.306 |
| River Wear - Chester-Le-Street | 0.349 | 0.368 | 0.388 | 0.475 |
| Smallhope Burn - Lanchester Front Street | 0.212 | 0.227 | 0.255 | 0.373 |
| River Wear - Stanhope | 0.211 | 0.216 | 0.224 | 0.247 |
| River Gaunless - South Church | 0.098 | 0.111 | 0.145 | 0.219 |
| River Wear - Sunderland Bridge | 0.279 | 0.296 | 0.329 | 0.416 |
| River Wear - Witton Park | 0.31 | 0.322 | 0.334 | 0.379 |
| River Wear - Durham New Elvet Bridge | 0.247 | 0.261 | 0.286 | 0.363 |