| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.137 | 0.232 | 0.229 | 0.339 |
| River Wear - Chester-Le-Street | 0.334 | 0.407 | 0.411 | 0.46 |
| Smallhope Burn - Lanchester Front Street | 0.224 | 0.244 | 0.263 | 0.409 |
| River Wear - Stanhope | 0.215 | 0.233 | 0.232 | 0.25 |
| River Gaunless - South Church | 0.105 | 0.131 | 0.131 | 0.162 |
| River Wear - Sunderland Bridge | 0.3 | 0.316 | 0.331 | 0.439 |
| River Wear - Witton Park | 0.308 | 0.336 | 0.331 | 0.342 |
| River Wear - Durham New Elvet Bridge | 0.263 | 0.292 | 0.298 | 0.35 |