| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.274 | 0.319 | 0.31 | 0.327 |
| River Wear - Chester-Le-Street | 0.55 | 0.595 | 0.587 | 0.613 |
| Smallhope Burn - Lanchester Front Street | 0.3 | 0.305 | 0.306 | 0.315 |
| River Wear - Stanhope | 0.491 | 0.547 | 0.543 | 0.576 |
| River Gaunless - South Church | 0.237 | 0.258 | 0.257 | 0.272 |
| River Wear - Sunderland Bridge | 0.545 | 0.568 | 0.566 | 0.581 |
| River Wear - Witton Park | 0.622 | 0.65 | 0.648 | 0.667 |
| River Wear - Durham New Elvet Bridge | 0.435 | 0.473 | 0.471 | 0.49 |