| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.371 | 0.41 | 0.422 | 0.518 |
| River Wear - Chester-Le-Street | 0.696 | 0.758 | 0.768 | 0.847 |
| Smallhope Burn - Lanchester Front Street | 0.307 | 0.322 | 0.323 | 0.35 |
| River Wear - Stanhope | 0.622 | 0.705 | 0.724 | 1.001 |
| River Gaunless - South Church | 0.288 | 0.339 | 0.366 | 0.52 |
| River Wear - Sunderland Bridge | 0.639 | 0.674 | 0.688 | 0.766 |
| River Wear - Witton Park | 0.71 | 0.741 | 0.744 | 0.795 |
| River Wear - Durham New Elvet Bridge | 0.589 | 0.654 | 0.668 | 0.772 |