| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.096 | 0.101 | 0.101 | 0.109 |
| River Wear - Chester-Le-Street | 0.327 | 0.334 | 0.333 | 0.338 |
| Smallhope Burn - Lanchester Front Street | 0.254 | 0.26 | 0.26 | 0.268 |
| River Wear - Stanhope | 0.211 | 0.216 | 0.217 | 0.226 |
| River Gaunless - South Church | 0.06 | 0.065 | 0.065 | 0.069 |
| River Wear - Sunderland Bridge | 0.264 | 0.267 | 0.267 | 0.275 |
| River Wear - Witton Park | 0.29 | 0.301 | 0.299 | 0.308 |
| River Wear - Durham New Elvet Bridge | 0.197 | 0.206 | 0.208 | 0.218 |