| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.078 | 0.079 | 0.079 | 0.08 |
| River Wear - Chester-Le-Street | 0.494 | 0.51 | 0.518 | 0.554 |
| Smallhope Burn - Lanchester Front Street | 0.275 | 0.281 | 0.28 | 0.291 |
| River Wear - Stanhope | 0.495 | 0.594 | 0.586 | 0.662 |
| River Gaunless - South Church | 0.136 | 0.143 | 0.143 | 0.149 |
| River Wear - Sunderland Bridge | 0.478 | 0.52 | 0.517 | 0.546 |
| River Wear - Witton Park | 0.577 | 0.622 | 0.622 | 0.654 |
| River Wear - Durham New Elvet Bridge | 0.38 | 0.414 | 0.409 | 0.436 |