| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.353 | 0.394 | 0.395 | 0.454 |
| River Wear - Chester-Le-Street | 0.678 | 0.752 | 0.739 | 0.783 |
| Smallhope Burn - Lanchester Front Street | 0.319 | 0.328 | 0.329 | 0.353 |
| River Wear - Stanhope | 0.764 | 0.79 | 0.806 | 0.899 |
| River Gaunless - South Church | 0.208 | 0.228 | 0.232 | 0.26 |
| River Wear - Sunderland Bridge | 0.635 | 0.68 | 0.687 | 0.749 |
| River Wear - Witton Park | 0.73 | 0.766 | 0.787 | 0.883 |
| River Wear - Durham New Elvet Bridge | 0.547 | 0.613 | 0.611 | 0.677 |