| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.076 | 0.075 | 0.077 |
| River Wear - Chester-Le-Street | 0.292 | 0.3 | 0.3 | 0.307 |
| Smallhope Burn - Lanchester Front Street | 0.214 | 0.22 | 0.219 | 0.225 |
| River Wear - Stanhope | 0.185 | 0.188 | 0.188 | 0.191 |
| River Gaunless - South Church | 0.06 | 0.062 | 0.062 | 0.066 |
| River Wear - Sunderland Bridge | 0.244 | 0.247 | 0.248 | 0.256 |
| River Wear - Witton Park | 0.287 | 0.29 | 0.29 | 0.294 |
| River Wear - Durham New Elvet Bridge | 0.204 | 0.209 | 0.21 | 0.218 |