| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.458 | 0.472 | 0.476 | 0.509 |
| River Wear - Chester-Le-Street | 0.708 | 0.757 | 0.764 | 0.848 |
| Smallhope Burn - Lanchester Front Street | 0.349 | 0.358 | 0.358 | 0.374 |
| River Wear - Stanhope | 0.472 | 0.5 | 0.508 | 0.565 |
| River Gaunless - South Church | 0.28 | 0.295 | 0.298 | 0.329 |
| River Wear - Sunderland Bridge | 0.613 | 0.646 | 0.651 | 0.714 |
| River Wear - Witton Park | 0.66 | 0.689 | 0.697 | 0.759 |
| River Wear - Durham New Elvet Bridge | 0.577 | 0.621 | 0.628 | 0.709 |