| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.456 | 0.535 | 0.587 | 0.912 |
| River Wear - Chester-Le-Street | 0.784 | 0.968 | 0.968 | 1.14 |
| Smallhope Burn - Lanchester Front Street | 0.391 | 0.419 | 0.428 | 0.525 |
| River Wear - Stanhope | 0.555 | 0.676 | 0.68 | 0.861 |
| River Gaunless - South Church | 0.274 | 0.365 | 0.391 | 0.566 |
| River Wear - Sunderland Bridge | 0.665 | 0.789 | 0.806 | 0.964 |
| River Wear - Witton Park | 0.719 | 0.824 | 0.841 | 1.03 |
| River Wear - Durham New Elvet Bridge | 0.606 | 0.803 | 0.835 | 1.102 |