| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.365 | 0.385 | 0.383 | 0.401 |
| River Wear - Chester-Le-Street | 0.607 | 0.615 | 0.616 | 0.627 |
| Smallhope Burn - Lanchester Front Street | 0.305 | 0.312 | 0.312 | 0.32 |
| River Wear - Stanhope | 0.446 | 0.484 | 0.48 | 0.504 |
| River Gaunless - South Church | 0.199 | 0.211 | 0.209 | 0.22 |
| River Wear - Sunderland Bridge | 0.559 | 0.569 | 0.568 | 0.574 |
| River Wear - Witton Park | 0.627 | 0.65 | 0.649 | 0.663 |
| River Wear - Durham New Elvet Bridge | 0.704 | 0.717 | 0.717 | 0.729 |