| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.455 | 0.463 | 0.464 | 0.476 |
| River Wear - Chester-Le-Street | 0.596 | 0.609 | 0.612 | 0.64 |
| Smallhope Burn - Lanchester Front Street | 0.332 | 0.336 | 0.336 | 0.341 |
| River Wear - Stanhope | 0.447 | 0.472 | 0.481 | 0.554 |
| River Gaunless - South Church | 0.229 | 0.233 | 0.233 | 0.239 |
| River Wear - Sunderland Bridge | 0.534 | 0.549 | 0.549 | 0.573 |
| River Wear - Witton Park | 0.598 | 0.612 | 0.613 | 0.634 |
| River Wear - Durham New Elvet Bridge | 0.46 | 0.477 | 0.478 | 0.501 |