| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.405 | 0.415 | 0.416 | 0.434 |
| River Wear - Chester-Le-Street | 0.609 | 0.626 | 0.627 | 0.653 |
| Smallhope Burn - Lanchester Front Street | 0.353 | 0.359 | 0.358 | 0.367 |
| River Wear - Stanhope | 0.405 | 0.42 | 0.421 | 0.444 |
| River Gaunless - South Church | 0.234 | 0.243 | 0.242 | 0.253 |
| River Wear - Sunderland Bridge | 0.531 | 0.545 | 0.546 | 0.568 |
| River Wear - Witton Park | 0.584 | 0.599 | 0.599 | 0.62 |
| River Wear - Durham New Elvet Bridge | 0.462 | 0.479 | 0.48 | 0.505 |