| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.072 | 0.075 | 0.078 | 0.09 |
| River Wear - Chester-Le-Street | 0.359 | 0.369 | 0.372 | 0.397 |
| Smallhope Burn - Lanchester Front Street | 0.239 | 0.246 | 0.246 | 0.26 |
| River Wear - Stanhope | 0.281 | 0.293 | 0.292 | 0.309 |
| River Gaunless - South Church | 0.058 | 0.065 | 0.063 | 0.069 |
| River Wear - Sunderland Bridge | 0.313 | 0.32 | 0.321 | 0.338 |
| River Wear - Witton Park | 0.37 | 0.377 | 0.377 | 0.386 |
| River Wear - Durham New Elvet Bridge | 0.246 | 0.25 | 0.252 | 0.268 |