| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.728 | 0.933 | 0.963 | 1.224 |
| River Wear - Chester-Le-Street | 1.552 | 1.894 | 1.92 | 2.359 |
| Smallhope Burn - Lanchester Front Street | 0.471 | 0.653 | 0.625 | 0.816 |
| River Wear - Stanhope | 1.117 | 1.2495 | 1.263 | 1.528 |
| River Gaunless - South Church | 0.704 | 0.905 | 0.884 | 1.057 |
| River Wear - Sunderland Bridge | 1.239 | 1.474 | 1.489 | 1.829 |
| River Wear - Witton Park | 1.282 | 1.647 | 1.599 | 2.099 |
| River Wear - Durham New Elvet Bridge | 1.467 | 2.0015 | 1.972 | 2.297 |