| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.043 | 0.046 | 0.045 | 0.048 |
| River Wear - Chester-Le-Street | 0.272 | 0.276 | 0.275 | 0.281 |
| Smallhope Burn - Lanchester Front Street | 0.21 | 0.218 | 0.217 | 0.225 |
| River Wear - Stanhope | 0.186 | 0.186 | 0.185 | 0.186 |
| River Gaunless - South Church | 0.064 | 0.068 | 0.067 | 0.07 |
| River Wear - Sunderland Bridge | 0.225 | 0.228 | 0.228 | 0.232 |
| River Wear - Witton Park | 0.252 | 0.257 | 0.256 | 0.26 |
| River Wear - Durham New Elvet Bridge | 0.181 | 0.186 | 0.188 | 0.196 |