| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.364 | 0.377 | 0.379 | 0.401 |
| River Wear - Chester-Le-Street | 0.596 | 0.62 | 0.624 | 0.663 |
| Smallhope Burn - Lanchester Front Street | 0.304 | 0.307 | 0.307 | 0.314 |
| River Wear - Stanhope | 0.425 | 0.436 | 0.436 | 0.447 |
| River Gaunless - South Church | 0.22 | 0.232 | 0.232 | 0.252 |
| River Wear - Sunderland Bridge | 0.536 | 0.551 | 0.553 | 0.581 |
| River Wear - Witton Park | 0.583 | 0.6 | 0.6 | 0.622 |
| River Wear - Durham New Elvet Bridge | 0.48 | 0.499 | 0.502 | 0.536 |