| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.36 | 0.378 | 0.377 | 0.389 |
| River Wear - Chester-Le-Street | 0.603 | 0.652 | 0.652 | 0.684 |
| Smallhope Burn - Lanchester Front Street | 0.287 | 0.292 | 0.292 | 0.3 |
| River Wear - Stanhope | 0.459 | 0.574 | 0.602 | 0.787 |
| River Gaunless - South Church | 0.145 | 0.159 | 0.159 | 0.178 |
| River Wear - Sunderland Bridge | 0.544 | 0.612 | 0.605 | 0.658 |
| River Wear - Witton Park | 0.605 | 0.679 | 0.689 | 0.775 |
| River Wear - Durham New Elvet Bridge | 0.44 | 0.506 | 0.499 | 0.544 |