| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.156 | 0.168 | 0.171 | 0.2 |
| River Wear - Chester-Le-Street | 0.363 | 0.367 | 0.37 | 0.388 |
| Smallhope Burn - Lanchester Front Street | 0.206 | 0.212 | 0.212 | 0.224 |
| River Wear - Stanhope | 0.256 | 0.278 | 0.281 | 0.321 |
| River Gaunless - South Church | 0.081 | 0.085 | 0.084 | 0.088 |
| River Wear - Sunderland Bridge | 0.311 | 0.324 | 0.322 | 0.329 |
| River Wear - Witton Park | 0.341 | 0.362 | 0.362 | 0.38 |
| River Wear - Durham New Elvet Bridge | 0.282 | 0.292 | 0.292 | 0.306 |