| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.15 | 0.153 | 0.153 | 0.159 |
| River Wear - Chester-Le-Street | 0.359 | 0.364 | 0.364 | 0.369 |
| Smallhope Burn - Lanchester Front Street | 0.234 | 0.241 | 0.248 | 0.32 |
| River Wear - Stanhope | 0.27 | 0.273 | 0.277 | 0.299 |
| River Gaunless - South Church | 0.094 | 0.097 | 0.097 | 0.115 |
| River Wear - Sunderland Bridge | 0.323 | 0.325 | 0.326 | 0.334 |
| River Wear - Witton Park | 0.37 | 0.375 | 0.375 | 0.382 |
| River Wear - Durham New Elvet Bridge | 0.245 | 0.249 | 0.249 | 0.258 |