| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.419 | 0.432 | 0.433 | 0.449 |
| River Wear - Chester-Le-Street | 0.801 | 0.86 | 0.854 | 0.902 |
| Smallhope Burn - Lanchester Front Street | 0.347 | 0.356 | 0.356 | 0.366 |
| River Wear - Stanhope | 0.852 | 0.982 | 0.96 | 1.035 |
| River Gaunless - South Church | 0.287 | 0.291 | 0.293 | 0.306 |
| River Wear - Sunderland Bridge | 0.742 | 0.805 | 0.801 | 0.853 |
| River Wear - Witton Park | 0.843 | 0.944 | 0.929 | 1.003 |
| River Wear - Durham New Elvet Bridge | 0.691 | 0.76 | 0.76 | 0.821 |