| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.084 | 0.093 | 0.095 | 0.114 |
| River Wear - Chester-Le-Street | 0.392 | 0.414 | 0.412 | 0.422 |
| Smallhope Burn - Lanchester Front Street | 0.199 | 0.205 | 0.205 | 0.213 |
| River Wear - Stanhope | 0.298 | 0.352 | 0.358 | 0.449 |
| River Gaunless - South Church | 0.08 | 0.087 | 0.086 | 0.092 |
| River Wear - Sunderland Bridge | 0.334 | 0.388 | 0.38 | 0.413 |
| River Wear - Witton Park | 0.38 | 0.427 | 0.433 | 0.505 |
| River Wear - Durham New Elvet Bridge | 0.272 | 0.303 | 0.298 | 0.312 |