| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.046 | 0.097 | 0.13 | 0.672 |
| River Wear - Chester-Le-Street | 0.424 | 0.586 | 0.647 | 1.494 |
| Smallhope Burn - Lanchester Front Street | 0.272 | 0.323 | 0.341 | 0.864 |
| River Wear - Stanhope | 0.307 | 0.508 | 0.57 | 1.672 |
| River Gaunless - South Church | 0.106 | 0.167 | 0.193 | 0.54 |
| River Wear - Sunderland Bridge | 0.388 | 0.557 | 0.592 | 1.354 |
| River Wear - Witton Park | 0.441 | 0.635 | 0.67 | 1.791 |
| River Wear - Durham New Elvet Bridge | 0.362 | 0.504 | 0.579 | 1.539 |