| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.159 | 0.16 | 0.16 | 0.165 |
| River Wear - Chester-Le-Street | 0.397 | 0.4 | 0.4 | 0.405 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.265 | 0.263 | 0.269 |
| River Wear - Stanhope | 0.248 | 0.256 | 0.255 | 0.26 |
| River Gaunless - South Church | 0.141 | 0.143 | 0.143 | 0.147 |
| River Wear - Sunderland Bridge | 0.341 | 0.345 | 0.345 | 0.352 |
| River Wear - Witton Park | 0.377 | 0.38 | 0.381 | 0.387 |
| River Wear - Durham New Elvet Bridge | 0.288 | 0.292 | 0.292 | 0.296 |