| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.295 | 0.297 | 0.297 | 0.304 |
| River Wear - Chester-Le-Street | 0.524 | 0.53 | 0.531 | 0.54 |
| Smallhope Burn - Lanchester Front Street | 0.296 | 0.297 | 0.297 | 0.301 |
| River Wear - Stanhope | 0.356 | 0.357 | 0.359 | 0.367 |
| River Gaunless - South Church | 0.195 | 0.198 | 0.198 | 0.202 |
| River Wear - Sunderland Bridge | 0.468 | 0.474 | 0.473 | 0.481 |
| River Wear - Witton Park | 0.513 | 0.517 | 0.518 | 0.527 |
| River Wear - Durham New Elvet Bridge | 0.41 | 0.415 | 0.416 | 0.425 |