| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.831 | 0.975 | 1.034 | 1.344 |
| River Wear - Chester-Le-Street | 1.334 | 1.49 | 1.649 | 2.28 |
| Smallhope Burn - Lanchester Front Street | 0.528 | 0.745 | 0.718 | 1.017 |
| River Wear - Stanhope | 0.84 | 1.184 | 1.132 | 1.275 |
| River Gaunless - South Church | 0.616 | 0.667 | 0.68 | 0.775 |
| River Wear - Sunderland Bridge | 1.114 | 1.395 | 1.383 | 1.679 |
| River Wear - Witton Park | 1.208 | 1.744 | 1.662 | 2.04 |
| River Wear - Durham New Elvet Bridge | 1.311 | 1.64 | 1.698 | 2.254 |