| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.069 | 0.12 | 0.158 | 0.619 |
| River Wear - Chester-Le-Street | 0.344 | 0.405 | 0.474 | 1.326 |
| Smallhope Burn - Lanchester Front Street | 0.245 | 0.264 | 0.289 | 1.067 |
| River Wear - Stanhope | 0.262 | 0.369 | 0.44 | 1.543 |
| River Gaunless - South Church | 0.072 | 0.085 | 0.11 | 0.42 |
| River Wear - Sunderland Bridge | 0.304 | 0.379 | 0.44 | 1.303 |
| River Wear - Witton Park | 0.363 | 0.446 | 0.516 | 1.763 |
| River Wear - Durham New Elvet Bridge | 0.29 | 0.34 | 0.411 | 1.432 |