| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.573 | 0.612 | 0.672 | 1.041 |
| River Wear - Chester-Le-Street | 1.043 | 1.302 | 1.381 | 1.876 |
| Smallhope Burn - Lanchester Front Street | 0.381 | 0.407 | 0.413 | 0.492 |
| River Wear - Stanhope | 0.655 | 0.739 | 0.79 | 1.041 |
| River Gaunless - South Church | 0.443 | 0.634 | 0.667 | 0.991 |
| River Wear - Sunderland Bridge | 0.934 | 1.11 | 1.173 | 1.675 |
| River Wear - Witton Park | 0.956 | 1.081 | 1.157 | 1.642 |
| River Wear - Durham New Elvet Bridge | 0.957 | 1.205 | 1.3 | 2.003 |