| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.125 | 0.128 | 0.128 | 0.131 |
| River Wear - Chester-Le-Street | 0.367 | 0.369 | 0.368 | 0.372 |
| Smallhope Burn - Lanchester Front Street | 0.242 | 0.248 | 0.247 | 0.252 |
| River Wear - Stanhope | 0.228 | 0.231 | 0.23 | 0.232 |
| River Gaunless - South Church | 0.081 | 0.084 | 0.083 | 0.085 |
| River Wear - Sunderland Bridge | 0.307 | 0.31 | 0.309 | 0.312 |
| River Wear - Witton Park | 0.361 | 0.364 | 0.363 | 0.367 |
| River Wear - Durham New Elvet Bridge | 0.265 | 0.267 | 0.267 | 0.275 |