| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.459 | 0.476 | 0.478 | 0.505 |
| River Wear - Chester-Le-Street | 0.622 | 0.675 | 0.684 | 0.787 |
| Smallhope Burn - Lanchester Front Street | 0.324 | 0.332 | 0.331 | 0.339 |
| River Wear - Stanhope | 0.528 | 0.54 | 0.554 | 0.676 |
| River Gaunless - South Church | 0.231 | 0.245 | 0.245 | 0.264 |
| River Wear - Sunderland Bridge | 0.564 | 0.587 | 0.6 | 0.673 |
| River Wear - Witton Park | 0.631 | 0.648 | 0.658 | 0.725 |
| River Wear - Durham New Elvet Bridge | 0.484 | 0.518 | 0.528 | 0.616 |