| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.091 | 0.419 | 0.532 | 1.113 |
| River Wear - Chester-Le-Street | 0.41 | 0.615 | 0.786 | 1.697 |
| Smallhope Burn - Lanchester Front Street | 0.244 | 0.638 | 0.603 | 0.968 |
| River Wear - Stanhope | 0.584 | 1.374 | 1.274 | 1.718 |
| River Gaunless - South Church | 0.067 | 0.325 | 0.273 | 0.427 |
| River Wear - Sunderland Bridge | 0.395 | 0.674 | 0.907 | 1.48 |
| River Wear - Witton Park | 0.596 | 1.293 | 1.189 | 1.913 |
| River Wear - Durham New Elvet Bridge | 0.323 | 0.569 | 0.902 | 1.84 |