| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.283 | 0.497 | 0.535 | 1.647 |
| River Wear - Chester-Le-Street | 0.521 | 0.794 | 0.965 | 3.201 |
| Smallhope Burn - Lanchester Front Street | 0.311 | 0.404 | 0.432 | 1.295 |
| River Wear - Stanhope | 0.36 | 0.777 | 0.816 | 2.314 |
| River Gaunless - South Church | 0.193 | 0.313 | 0.382 | 1.19 |
| River Wear - Sunderland Bridge | 0.462 | 0.719 | 0.842 | 2.645 |
| River Wear - Witton Park | 0.514 | 0.81 | 0.953 | 3.404 |
| River Wear - Durham New Elvet Bridge | 0.406 | 0.665 | 0.855 | 2.98 |