| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.437 | 0.459 | 0.459 | 0.483 |
| River Wear - Chester-Le-Street | 0.707 | 0.743 | 0.742 | 0.779 |
| Smallhope Burn - Lanchester Front Street | 0.368 | 0.38 | 0.379 | 0.395 |
| River Wear - Stanhope | 0.569 | 0.599 | 0.627 | 0.739 |
| River Gaunless - South Church | 0.274 | 0.292 | 0.291 | 0.303 |
| River Wear - Sunderland Bridge | 0.631 | 0.671 | 0.667 | 0.692 |
| River Wear - Witton Park | 0.687 | 0.724 | 0.723 | 0.766 |
| River Wear - Durham New Elvet Bridge | 0.551 | 0.601 | 0.596 | 0.628 |