| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.526 | 0.752 | 0.816 | 1.141 |
| River Wear - Chester-Le-Street | 0.867 | 1.319 | 1.37 | 2.162 |
| Smallhope Burn - Lanchester Front Street | 0.509 | 0.64 | 0.602 | 0.676 |
| River Wear - Stanhope | 0.973 | 1.209 | 1.184 | 1.397 |
| River Gaunless - South Church | 0.437 | 0.732 | 0.788 | 1.067 |
| River Wear - Sunderland Bridge | 0.852 | 1.212 | 1.297 | 1.652 |
| River Wear - Witton Park | 1.038 | 1.505 | 1.533 | 1.923 |
| River Wear - Durham New Elvet Bridge | 0.799 | 1.299 | 1.437 | 2.041 |