| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.184 | 0.429 | 0.439 | 0.696 |
| River Wear - Chester-Le-Street | 0.449 | 0.59 | 0.675 | 0.98 |
| Smallhope Burn - Lanchester Front Street | 0.25 | 0.384 | 0.381 | 0.492 |
| River Wear - Stanhope | 0.366 | 0.509 | 0.54 | 0.709 |
| River Gaunless - South Church | 0.14 | 0.377 | 0.355 | 0.582 |
| River Wear - Sunderland Bridge | 0.419 | 0.723 | 0.633 | 0.808 |
| River Wear - Witton Park | 0.468 | 0.767 | 0.679 | 0.826 |
| River Wear - Durham New Elvet Bridge | 0.357 | 0.648 | 0.622 | 0.917 |