| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.249 | 0.291 | 0.285 | 0.33 |
| River Wear - Chester-Le-Street | 0.437 | 0.487 | 0.487 | 0.527 |
| Smallhope Burn - Lanchester Front Street | 0.272 | 0.291 | 0.289 | 0.311 |
| River Wear - Stanhope | 0.32 | 0.341 | 0.34 | 0.352 |
| River Gaunless - South Church | 0.161 | 0.178 | 0.177 | 0.188 |
| River Wear - Sunderland Bridge | 0.41 | 0.453 | 0.451 | 0.477 |
| River Wear - Witton Park | 0.469 | 0.508 | 0.504 | 0.531 |
| River Wear - Durham New Elvet Bridge | 0.333 | 0.381 | 0.375 | 0.402 |