| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.075 | 0.079 | 0.078 | 0.085 |
| River Wear - Chester-Le-Street | 0.29 | 0.292 | 0.292 | 0.296 |
| Smallhope Burn - Lanchester Front Street | 0.216 | 0.223 | 0.223 | 0.232 |
| River Wear - Stanhope | 0.196 | 0.197 | 0.196 | 0.197 |
| River Gaunless - South Church | 0.043 | 0.046 | 0.046 | 0.051 |
| River Wear - Sunderland Bridge | 0.252 | 0.257 | 0.256 | 0.26 |
| River Wear - Witton Park | 0.31 | 0.312 | 0.311 | 0.313 |
| River Wear - Durham New Elvet Bridge | 0.2 | 0.209 | 0.208 | 0.214 |