| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.708 | 1.141 | 1.036 | 1.259 |
| River Wear - Chester-Le-Street | 1.514 | 2.32 | 2.243 | 2.589 |
| Smallhope Burn - Lanchester Front Street | 0.511 | 0.66 | 0.729 | 1.161 |
| River Wear - Stanhope | 0.864 | 1.291 | 1.272 | 1.672 |
| River Gaunless - South Church | 0.546 | 0.93 | 0.885 | 1.073 |
| River Wear - Sunderland Bridge | 1.087 | 1.604 | 1.554 | 1.924 |
| River Wear - Witton Park | 1.081 | 1.801 | 1.729 | 2.411 |
| River Wear - Durham New Elvet Bridge | 1.289 | 2.117 | 2.02 | 2.459 |