| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.666 | 0.846 | 0.893 | 1.252 |
| River Wear - Chester-Le-Street | 1.155 | 1.712 | 1.935 | 3.192 |
| Smallhope Burn - Lanchester Front Street | 0.48 | 0.545 | 0.565 | 0.744 |
| River Wear - Stanhope | 0.788 | 0.959 | 0.98 | 1.242 |
| River Gaunless - South Church | 0.437 | 0.813 | 0.744 | 1.108 |
| River Wear - Sunderland Bridge | 0.925 | 1.225 | 1.252 | 1.867 |
| River Wear - Witton Park | 0.974 | 1.229 | 1.267 | 1.711 |
| River Wear - Durham New Elvet Bridge | 1.02 | 1.528 | 1.601 | 2.698 |