| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.346 | 0.422 | 0.422 | 0.566 |
| River Wear - Chester-Le-Street | 0.539 | 0.563 | 0.584 | 0.704 |
| Smallhope Burn - Lanchester Front Street | 0.329 | 0.371 | 0.378 | 0.459 |
| River Wear - Stanhope | 0.401 | 0.505 | 0.542 | 0.976 |
| River Gaunless - South Church | 0.204 | 0.237 | 0.239 | 0.319 |
| River Wear - Sunderland Bridge | 0.484 | 0.531 | 0.55 | 0.668 |
| River Wear - Witton Park | 0.552 | 0.615 | 0.618 | 0.781 |
| River Wear - Durham New Elvet Bridge | 0.418 | 0.475 | 0.486 | 0.659 |