| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.068 | 0.069 | 0.069 | 0.071 |
| River Wear - Chester-Le-Street | 0.328 | 0.332 | 0.333 | 0.341 |
| Smallhope Burn - Lanchester Front Street | 0.225 | 0.23 | 0.23 | 0.237 |
| River Wear - Stanhope | 0.213 | 0.215 | 0.214 | 0.217 |
| River Gaunless - South Church | 0.085 | 0.086 | 0.086 | 0.088 |
| River Wear - Sunderland Bridge | 0.308 | 0.312 | 0.312 | 0.319 |
| River Wear - Witton Park | 0.322 | 0.325 | 0.325 | 0.33 |
| River Wear - Durham New Elvet Bridge | 0.237 | 0.242 | 0.242 | 0.247 |