| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.231 | 0.232 | 0.235 | 0.247 |
| River Wear - Chester-Le-Street | 0.418 | 0.421 | 0.422 | 0.432 |
| Smallhope Burn - Lanchester Front Street | 0.257 | 0.26 | 0.26 | 0.265 |
| River Wear - Stanhope | 0.292 | 0.3 | 0.3 | 0.311 |
| River Gaunless - South Church | 0.093 | 0.096 | 0.096 | 0.1 |
| River Wear - Sunderland Bridge | 0.361 | 0.366 | 0.367 | 0.378 |
| River Wear - Witton Park | 0.416 | 0.423 | 0.423 | 0.434 |
| River Wear - Durham New Elvet Bridge | 0.293 | 0.297 | 0.297 | 0.304 |