| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.181 | 0.183 | 0.184 | 0.193 |
| River Wear - Chester-Le-Street | 0.72 | 0.808 | 0.811 | 0.916 |
| Smallhope Burn - Lanchester Front Street | 0.251 | 0.255 | 0.254 | 0.26 |
| River Wear - Stanhope | 0.715 | 0.961 | 0.962 | 1.218 |
| River Gaunless - South Church | 0.146 | 0.16 | 0.157 | 0.165 |
| River Wear - Sunderland Bridge | 0.653 | 0.79 | 0.788 | 0.941 |
| River Wear - Witton Park | 0.703 | 0.934 | 0.926 | 1.17 |
| River Wear - Durham New Elvet Bridge | 0.577 | 0.695 | 0.7 | 0.854 |