| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.521 | 0.634 | 0.703 | 1.047 |
| River Wear - Chester-Le-Street | 0.925 | 1.311 | 1.297 | 1.604 |
| Smallhope Burn - Lanchester Front Street | 0.371 | 0.407 | 0.431 | 0.574 |
| River Wear - Stanhope | 0.701 | 0.9 | 0.949 | 1.265 |
| River Gaunless - South Church | 0.283 | 0.42 | 0.444 | 0.651 |
| River Wear - Sunderland Bridge | 0.771 | 1.065 | 1.072 | 1.359 |
| River Wear - Witton Park | 0.831 | 1.102 | 1.158 | 1.62 |
| River Wear - Durham New Elvet Bridge | 0.778 | 1.216 | 1.232 | 1.674 |