| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.053 | 0.057 | 0.057 | 0.061 |
| River Wear - Chester-Le-Street | 0.297 | 0.299 | 0.299 | 0.302 |
| Smallhope Burn - Lanchester Front Street | 0.219 | 0.227 | 0.226 | 0.235 |
| River Wear - Stanhope | 0.185 | 0.186 | 0.185 | 0.187 |
| River Gaunless - South Church | 0.046 | 0.048 | 0.048 | 0.051 |
| River Wear - Sunderland Bridge | 0.255 | 0.259 | 0.258 | 0.262 |
| River Wear - Witton Park | 0.304 | 0.306 | 0.305 | 0.308 |
| River Wear - Durham New Elvet Bridge | 0.173 | 0.18 | 0.179 | 0.188 |