| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.051 | 0.054 | 0.053 | 0.057 |
| River Wear - Chester-Le-Street | 0.291 | 0.297 | 0.296 | 0.298 |
| Smallhope Burn - Lanchester Front Street | 0.185 | 0.197 | 0.195 | 0.203 |
| River Wear - Stanhope | 0.181 | 0.182 | 0.181 | 0.184 |
| River Gaunless - South Church | 0.064 | 0.066 | 0.065 | 0.068 |
| River Wear - Sunderland Bridge | 0.244 | 0.247 | 0.247 | 0.251 |
| River Wear - Witton Park | 0.286 | 0.286 | 0.286 | 0.288 |
| River Wear - Durham New Elvet Bridge | 0.205 | 0.212 | 0.211 | 0.217 |