| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.402 | 0.418 | 0.421 | 0.45 |
| River Wear - Chester-Le-Street | 0.69 | 0.78 | 0.787 | 0.892 |
| Smallhope Burn - Lanchester Front Street | 0.324 | 0.333 | 0.333 | 0.35 |
| River Wear - Stanhope | 0.558 | 0.698 | 0.701 | 0.902 |
| River Gaunless - South Church | 0.225 | 0.238 | 0.239 | 0.261 |
| River Wear - Sunderland Bridge | 0.628 | 0.7 | 0.711 | 0.833 |
| River Wear - Witton Park | 0.684 | 0.749 | 0.764 | 0.907 |
| River Wear - Durham New Elvet Bridge | 0.566 | 0.65 | 0.662 | 0.793 |