| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.427 | 0.683 | 0.701 | 1.065 |
| River Wear - Chester-Le-Street | 0.612 | 0.841 | 0.998 | 1.75 |
| Smallhope Burn - Lanchester Front Street | 0.373 | 0.469 | 0.487 | 0.748 |
| River Wear - Stanhope | 0.608 | 1.364 | 1.156 | 1.675 |
| River Gaunless - South Church | 0.258 | 0.4 | 0.556 | 0.889 |
| River Wear - Sunderland Bridge | 0.58 | 0.901 | 1.036 | 1.575 |
| River Wear - Witton Park | 0.737 | 1.267 | 1.325 | 2.027 |
| River Wear - Durham New Elvet Bridge | 0.501 | 0.879 | 1.075 | 1.816 |