| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.312 | 0.324 | 0.342 | 0.501 |
| River Wear - Chester-Le-Street | 0.54 | 0.554 | 0.555 | 0.581 |
| Smallhope Burn - Lanchester Front Street | 0.296 | 0.301 | 0.323 | 0.42 |
| River Wear - Stanhope | 0.409 | 0.421 | 0.431 | 0.511 |
| River Gaunless - South Church | 0.157 | 0.161 | 0.175 | 0.272 |
| River Wear - Sunderland Bridge | 0.491 | 0.505 | 0.509 | 0.555 |
| River Wear - Witton Park | 0.554 | 0.571 | 0.581 | 0.674 |
| River Wear - Durham New Elvet Bridge | 0.396 | 0.413 | 0.415 | 0.465 |