| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.063 | 0.068 | 0.069 | 0.085 |
| River Wear - Chester-Le-Street | 0.305 | 0.308 | 0.309 | 0.325 |
| Smallhope Burn - Lanchester Front Street | 0.244 | 0.252 | 0.254 | 0.273 |
| River Wear - Stanhope | 0.28 | 0.348 | 0.33 | 0.504 |
| River Gaunless - South Church | 0.045 | 0.048 | 0.048 | 0.052 |
| River Wear - Sunderland Bridge | 0.252 | 0.273 | 0.267 | 0.279 |
| River Wear - Witton Park | 0.315 | 0.325 | 0.331 | 0.38 |
| River Wear - Durham New Elvet Bridge | 0.177 | 0.185 | 0.194 | 0.222 |