| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.081 | 0.081 | 0.082 | 0.085 |
| River Wear - Chester-Le-Street | 0.527 | 0.544 | 0.55 | 0.589 |
| Smallhope Burn - Lanchester Front Street | 0.286 | 0.289 | 0.29 | 0.298 |
| River Wear - Stanhope | 0.48 | 0.492 | 0.496 | 0.525 |
| River Gaunless - South Church | 0.148 | 0.153 | 0.152 | 0.159 |
| River Wear - Sunderland Bridge | 0.503 | 0.511 | 0.517 | 0.551 |
| River Wear - Witton Park | 0.585 | 0.595 | 0.599 | 0.631 |
| River Wear - Durham New Elvet Bridge | 0.408 | 0.415 | 0.422 | 0.453 |