| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.159 | 0.165 | 0.166 | 0.179 |
| River Wear - Chester-Le-Street | 0.489 | 0.881 | 0.831 | 1.186 |
| Smallhope Burn - Lanchester Front Street | 0.232 | 0.239 | 0.241 | 0.267 |
| River Wear - Stanhope | 0.788 | 1.163 | 1.197 | 1.836 |
| River Gaunless - South Church | 0.144 | 0.175 | 0.169 | 0.191 |
| River Wear - Sunderland Bridge | 0.531 | 0.891 | 0.902 | 1.267 |
| River Wear - Witton Park | 0.758 | 1.064 | 1.098 | 1.69 |
| River Wear - Durham New Elvet Bridge | 0.382 | 0.794 | 0.792 | 1.23 |