| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.07 | 0.09 | 0.122 | 0.29 |
| River Wear - Chester-Le-Street | 0.36 | 0.4 | 0.462 | 0.89 |
| Smallhope Burn - Lanchester Front Street | 0.2 | 0.21 | 0.224 | 0.3 |
| River Wear - Stanhope | 0.13 | 0.75 | 0.698 | 1.41 |
| River Gaunless - South Church | 0.11 | 0.14 | 0.168 | 0.36 |
| River Wear - Sunderland Bridge | 0.31 | 0.4 | 0.46 | 0.93 |
| River Wear - Witton Park | 0.38 | 0.5 | 0.591 | 1.16 |
| River Wear - Durham New Elvet Bridge | 0.26 | 0.31 | 0.37 | 0.79 |