| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.581 | 0.718 | 0.77 | 1.173 |
| River Wear - Chester-Le-Street | 1.049 | 1.417 | 1.492 | 2.086 |
| Smallhope Burn - Lanchester Front Street | 0.448 | 0.494 | 0.504 | 0.614 |
| River Wear - Stanhope | 0.805 | 0.901 | 0.929 | 1.076 |
| River Gaunless - South Church | 0.417 | 0.646 | 0.673 | 1.025 |
| River Wear - Sunderland Bridge | 0.907 | 1.155 | 1.154 | 1.488 |
| River Wear - Witton Park | 0.969 | 1.167 | 1.195 | 1.504 |
| River Wear - Durham New Elvet Bridge | 0.917 | 1.296 | 1.334 | 2.009 |