| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.513 | 0.585 | 0.584 | 0.673 |
| River Wear - Chester-Le-Street | 0.864 | 0.914 | 0.927 | 1 |
| Smallhope Burn - Lanchester Front Street | 0.402 | 0.455 | 0.465 | 0.604 |
| River Wear - Stanhope | 0.6 | 0.794 | 0.837 | 1.13 |
| River Gaunless - South Church | 0.364 | 0.467 | 0.446 | 0.547 |
| River Wear - Sunderland Bridge | 0.755 | 0.847 | 0.839 | 1.061 |
| River Wear - Witton Park | 0.815 | 0.926 | 0.942 | 1.196 |
| River Wear - Durham New Elvet Bridge | 0.719 | 0.847 | 0.829 | 0.989 |