| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.652 | 0.781 | 0.943 | 1.647 |
| River Wear - Chester-Le-Street | 1.216 | 2.022 | 2.132 | 3.201 |
| Smallhope Burn - Lanchester Front Street | 0.478 | 0.531 | 0.557 | 0.879 |
| River Wear - Stanhope | 1.036 | 1.117 | 1.175 | 1.623 |
| River Gaunless - South Church | 0.45 | 0.849 | 0.792 | 1.19 |
| River Wear - Sunderland Bridge | 1.035 | 1.338 | 1.589 | 2.645 |
| River Wear - Witton Park | 1.134 | 1.333 | 1.546 | 3.2 |
| River Wear - Durham New Elvet Bridge | 1.101 | 1.623 | 1.897 | 2.98 |