| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.383 | 0.389 | 0.391 | 0.408 |
| River Wear - Chester-Le-Street | 0.645 | 0.745 | 0.766 | 0.918 |
| Smallhope Burn - Lanchester Front Street | 0.295 | 0.299 | 0.299 | 0.304 |
| River Wear - Stanhope | 0.695 | 0.736 | 0.753 | 0.892 |
| River Gaunless - South Church | 0.161 | 0.166 | 0.167 | 0.179 |
| River Wear - Sunderland Bridge | 0.609 | 0.639 | 0.682 | 0.9 |
| River Wear - Witton Park | 0.703 | 0.73 | 0.761 | 0.958 |
| River Wear - Durham New Elvet Bridge | 0.495 | 0.557 | 0.593 | 0.813 |