| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.704 | 0.834 | 0.872 | 1.148 |
| River Wear - Chester-Le-Street | 1.384 | 1.906 | 1.843 | 2.214 |
| Smallhope Burn - Lanchester Front Street | 0.5 | 0.563 | 0.564 | 0.709 |
| River Wear - Stanhope | 1.124 | 1.396 | 1.375 | 1.602 |
| River Gaunless - South Church | 0.569 | 0.864 | 0.855 | 1.131 |
| River Wear - Sunderland Bridge | 1.197 | 1.62 | 1.546 | 1.921 |
| River Wear - Witton Park | 1.319 | 1.834 | 1.776 | 2.372 |
| River Wear - Durham New Elvet Bridge | 1.281 | 1.888 | 1.795 | 2.223 |