| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.091 | 0.129 | 0.146 | 0.257 |
| River Wear - Chester-Le-Street | 0.496 | 0.823 | 0.761 | 0.986 |
| Smallhope Burn - Lanchester Front Street | 0.298 | 0.365 | 0.381 | 0.519 |
| River Wear - Stanhope | 0.471 | 0.798 | 0.803 | 1.032 |
| River Gaunless - South Church | 0.236 | 0.345 | 0.346 | 0.444 |
| River Wear - Sunderland Bridge | 0.507 | 0.77 | 0.762 | 0.937 |
| River Wear - Witton Park | 0.556 | 0.858 | 0.86 | 1.079 |
| River Wear - Durham New Elvet Bridge | 0.375 | 0.723 | 0.702 | 0.935 |