| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.04 | 0.41 | 0.431 | 1.18 |
| River Wear - Chester-Le-Street | 0.39 | 0.78 | 0.895 | 2.35 |
| Smallhope Burn - Lanchester Front Street | 0.22 | 0.34 | 0.366 | 0.72 |
| River Wear - Stanhope | 0.19 | 0.75 | 0.819 | 2.07 |
| River Gaunless - South Church | 0.13 | 0.38 | 0.408 | 0.96 |
| River Wear - Sunderland Bridge | 0.35 | 0.75 | 0.868 | 2.03 |
| River Wear - Witton Park | 0.42 | 0.91 | 1.08 | 2.90 |
| River Wear - Durham New Elvet Bridge | 0.33 | 0.74 | 0.915 | 2.33 |