| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.134 | 0.149 | 0.149 | 0.18 |
| River Wear - Chester-Le-Street | 0.416 | 0.436 | 0.471 | 0.581 |
| Smallhope Burn - Lanchester Front Street | 0.267 | 0.277 | 0.278 | 0.307 |
| River Wear - Stanhope | 0.53 | 0.685 | 0.697 | 0.869 |
| River Gaunless - South Church | 0.115 | 0.122 | 0.124 | 0.135 |
| River Wear - Sunderland Bridge | 0.397 | 0.505 | 0.495 | 0.592 |
| River Wear - Witton Park | 0.46 | 0.614 | 0.621 | 0.72 |
| River Wear - Durham New Elvet Bridge | 0.282 | 0.359 | 0.349 | 0.437 |