| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.252 | 0.26 | 0.261 | 0.274 |
| River Wear - Chester-Le-Street | 0.536 | 0.568 | 0.561 | 0.585 |
| Smallhope Burn - Lanchester Front Street | 0.305 | 0.308 | 0.308 | 0.314 |
| River Wear - Stanhope | 0.523 | 0.665 | 0.649 | 0.75 |
| River Gaunless - South Church | 0.159 | 0.163 | 0.163 | 0.167 |
| River Wear - Sunderland Bridge | 0.501 | 0.543 | 0.539 | 0.561 |
| River Wear - Witton Park | 0.596 | 0.647 | 0.644 | 0.673 |
| River Wear - Durham New Elvet Bridge | 0.435 | 0.468 | 0.463 | 0.485 |