| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.349 | 0.414 | 0.405 | 0.459 |
| River Wear - Chester-Le-Street | 0.647 | 0.664 | 0.699 | 0.804 |
| Smallhope Burn - Lanchester Front Street | 0.29 | 0.33 | 0.33 | 0.363 |
| River Wear - Stanhope | 0.504 | 0.727 | 0.693 | 0.812 |
| River Gaunless - South Church | 0.259 | 0.301 | 0.298 | 0.335 |
| River Wear - Sunderland Bridge | 0.593 | 0.664 | 0.662 | 0.745 |
| River Wear - Witton Park | 0.644 | 0.763 | 0.75 | 0.844 |
| River Wear - Durham New Elvet Bridge | 0.511 | 0.557 | 0.584 | 0.691 |