| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.65 | 0.8 | 0.841 | 1.166 |
| River Wear - Chester-Le-Street | 1.019 | 1.303 | 1.443 | 2.47 |
| Smallhope Burn - Lanchester Front Street | 0.484 | 0.547 | 0.56 | 0.708 |
| River Wear - Stanhope | 0.659 | 0.784 | 0.789 | 0.937 |
| River Gaunless - South Church | 0.368 | 0.462 | 0.518 | 0.92 |
| River Wear - Sunderland Bridge | 0.821 | 0.965 | 1.002 | 1.316 |
| River Wear - Witton Park | 0.879 | 1 | 1.018 | 1.25 |
| River Wear - Durham New Elvet Bridge | 0.887 | 1.158 | 1.243 | 1.891 |