| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.527 | 0.623 | 0.638 | 0.771 |
| River Wear - Chester-Le-Street | 0.916 | 1.1755 | 1.183 | 1.559 |
| Smallhope Burn - Lanchester Front Street | 0.386 | 0.422 | 0.435 | 0.513 |
| River Wear - Stanhope | 0.669 | 0.8625 | 0.861 | 1.009 |
| River Gaunless - South Church | 0.358 | 0.499 | 0.489 | 0.644 |
| River Wear - Sunderland Bridge | 0.773 | 0.962 | 0.962 | 1.189 |
| River Wear - Witton Park | 0.808 | 0.9685 | 0.981 | 1.182 |
| River Wear - Durham New Elvet Bridge | 0.786 | 1.064 | 1.066 | 1.452 |