| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.442 | 0.481 | 0.484 | 0.54 |
| River Wear - Chester-Le-Street | 0.778 | 0.914 | 0.939 | 1.209 |
| Smallhope Burn - Lanchester Front Street | 0.359 | 0.379 | 0.379 | 0.406 |
| River Wear - Stanhope | 0.622 | 0.778 | 0.787 | 0.967 |
| River Gaunless - South Church | 0.256 | 0.3 | 0.306 | 0.38 |
| River Wear - Sunderland Bridge | 0.684 | 0.789 | 0.806 | 1.003 |
| River Wear - Witton Park | 0.758 | 0.863 | 0.873 | 1.053 |
| River Wear - Durham New Elvet Bridge | 0.653 | 0.795 | 0.821 | 1.108 |