| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.393 | 0.404 | 0.41 | 0.446 |
| River Wear - Chester-Le-Street | 0.64 | 0.679 | 0.688 | 0.771 |
| Smallhope Burn - Lanchester Front Street | 0.366 | 0.377 | 0.377 | 0.393 |
| River Wear - Stanhope | 0.517 | 0.541 | 0.546 | 0.604 |
| River Gaunless - South Church | 0.182 | 0.193 | 0.196 | 0.226 |
| River Wear - Sunderland Bridge | 0.58 | 0.599 | 0.607 | 0.668 |
| River Wear - Witton Park | 0.661 | 0.677 | 0.687 | 0.746 |
| River Wear - Durham New Elvet Bridge | 0.474 | 0.502 | 0.513 | 0.595 |