| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.354 | 0.387 | 0.39 | 0.442 |
| River Wear - Chester-Le-Street | 0.612 | 0.681 | 0.697 | 0.814 |
| Smallhope Burn - Lanchester Front Street | 0.295 | 0.306 | 0.306 | 0.32 |
| River Wear - Stanhope | 0.389 | 0.472 | 0.472 | 0.589 |
| River Gaunless - South Church | 0.255 | 0.302 | 0.314 | 0.424 |
| River Wear - Sunderland Bridge | 0.539 | 0.603 | 0.599 | 0.687 |
| River Wear - Witton Park | 0.574 | 0.626 | 0.629 | 0.69 |
| River Wear - Durham New Elvet Bridge | 0.476 | 0.545 | 0.55 | 0.669 |