| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.074 | 0.085 | 0.086 | 0.1 |
| River Wear - Chester-Le-Street | 0.493 | 0.537 | 0.543 | 0.591 |
| Smallhope Burn - Lanchester Front Street | 0.266 | 0.277 | 0.279 | 0.311 |
| River Wear - Stanhope | 0.57 | 0.676 | 0.688 | 0.84 |
| River Gaunless - South Church | 0.068 | 0.083 | 0.081 | 0.094 |
| River Wear - Sunderland Bridge | 0.489 | 0.52 | 0.533 | 0.609 |
| River Wear - Witton Park | 0.584 | 0.629 | 0.646 | 0.744 |
| River Wear - Durham New Elvet Bridge | 0.367 | 0.39 | 0.403 | 0.461 |