| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.088 | 0.099 | 0.099 | 0.108 |
| River Wear - Chester-Le-Street | 0.677 | 0.697 | 0.701 | 0.735 |
| Smallhope Burn - Lanchester Front Street | 0.328 | 0.34 | 0.339 | 0.354 |
| River Wear - Stanhope | 0.569 | 0.77 | 0.752 | 0.864 |
| River Gaunless - South Church | 0.173 | 0.194 | 0.191 | 0.202 |
| River Wear - Sunderland Bridge | 0.626 | 0.659 | 0.665 | 0.708 |
| River Wear - Witton Park | 0.699 | 0.767 | 0.769 | 0.83 |
| River Wear - Durham New Elvet Bridge | 0.58 | 0.612 | 0.617 | 0.66 |