| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.461 | 0.476 | 0.48 | 0.526 |
| River Wear - Chester-Le-Street | 0.786 | 0.812 | 0.815 | 0.867 |
| Smallhope Burn - Lanchester Front Street | 0.4 | 0.41 | 0.421 | 0.512 |
| River Wear - Stanhope | 0.618 | 0.727 | 0.741 | 0.973 |
| River Gaunless - South Church | 0.33 | 0.346 | 0.366 | 0.437 |
| River Wear - Sunderland Bridge | 0.715 | 0.741 | 0.754 | 0.852 |
| River Wear - Witton Park | 0.79 | 0.825 | 0.86 | 1.038 |
| River Wear - Durham New Elvet Bridge | 0.643 | 0.677 | 0.687 | 0.8 |