| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.589 | 0.798 | 0.786 | 1.08 |
| River Wear - Chester-Le-Street | 1.116 | 1.637 | 1.605 | 2 |
| Smallhope Burn - Lanchester Front Street | 0.436 | 0.514 | 0.527 | 0.645 |
| River Wear - Stanhope | 0.802 | 1.066 | 1.098 | 1.411 |
| River Gaunless - South Church | 0.528 | 0.656 | 0.662 | 0.815 |
| River Wear - Sunderland Bridge | 0.921 | 1.268 | 1.245 | 1.577 |
| River Wear - Witton Park | 0.945 | 1.275 | 1.302 | 1.748 |
| River Wear - Durham New Elvet Bridge | 0.983 | 1.556 | 1.504 | 2.011 |