| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.32 | 0.48 | 0.542 | 1.24 |
| River Wear - Chester-Le-Street | 0.67 | 1.04 | 1.454 | 3.43 |
| Smallhope Burn - Lanchester Front Street | 0.29 | 0.39 | 0.433 | 1.05 |
| River Wear - Stanhope | 0.46 | 0.96 | 1.183 | 3.43 |
| River Gaunless - South Church | 0.26 | 0.47 | 0.569 | 1.29 |
| River Wear - Sunderland Bridge | 0.60 | 1.02 | 1.338 | 3.26 |
| River Wear - Witton Park | 0.70 | 1.20 | 1.595 | 4.09 |
| River Wear - Durham New Elvet Bridge | 0.54 | 1.05 | 1.461 | 3.21 |