| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.539 | 0.602 | 0.634 | 0.831 |
| River Wear - Chester-Le-Street | 1.034 | 1.145 | 1.194 | 1.47 |
| Smallhope Burn - Lanchester Front Street | 0.421 | 0.452 | 0.465 | 0.56 |
| River Wear - Stanhope | 0.856 | 0.964 | 1.01 | 1.375 |
| River Gaunless - South Church | 0.383 | 0.443 | 0.466 | 0.594 |
| River Wear - Sunderland Bridge | 0.899 | 1.008 | 1.077 | 1.38 |
| River Wear - Witton Park | 0.972 | 1.097 | 1.176 | 1.729 |
| River Wear - Durham New Elvet Bridge | 0.901 | 1.089 | 1.145 | 1.526 |