| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.435 | 0.451 | 0.452 | 0.475 |
| River Wear - Chester-Le-Street | 0.683 | 0.698 | 0.701 | 0.731 |
| Smallhope Burn - Lanchester Front Street | 0.381 | 0.39 | 0.389 | 0.403 |
| River Wear - Stanhope | 0.456 | 0.472 | 0.473 | 0.5 |
| River Gaunless - South Church | 0.245 | 0.257 | 0.256 | 0.268 |
| River Wear - Sunderland Bridge | 0.608 | 0.618 | 0.62 | 0.637 |
| River Wear - Witton Park | 0.689 | 0.705 | 0.704 | 0.718 |
| River Wear - Durham New Elvet Bridge | 0.55 | 0.561 | 0.566 | 0.592 |