| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.109 | 0.113 | 0.113 | 0.119 |
| River Wear - Chester-Le-Street | 0.384 | 0.386 | 0.385 | 0.39 |
| Smallhope Burn - Lanchester Front Street | 0.254 | 0.258 | 0.258 | 0.263 |
| River Wear - Stanhope | 0.308 | 0.317 | 0.315 | 0.32 |
| River Gaunless - South Church | 0.097 | 0.1 | 0.099 | 0.102 |
| River Wear - Sunderland Bridge | 0.339 | 0.34 | 0.34 | 0.344 |
| River Wear - Witton Park | 0.399 | 0.401 | 0.401 | 0.404 |
| River Wear - Durham New Elvet Bridge | 0.235 | 0.242 | 0.242 | 0.246 |