| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.54 | 0.858 | 0.835 | 1.126 |
| River Wear - Chester-Le-Street | 0.644 | 1.67 | 1.491 | 2.246 |
| Smallhope Burn - Lanchester Front Street | 0.442 | 0.604 | 0.619 | 0.857 |
| River Wear - Stanhope | 1.26 | 1.428 | 1.439 | 1.668 |
| River Gaunless - South Church | 0.224 | 0.938 | 0.792 | 1.25 |
| River Wear - Sunderland Bridge | 0.518 | 1.37 | 1.347 | 1.834 |
| River Wear - Witton Park | 1.131 | 1.476 | 1.596 | 2.29 |
| River Wear - Durham New Elvet Bridge | 0.504 | 1.624 | 1.507 | 2.187 |