| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.177 | 0.232 | 0.239 | 0.426 |
| River Wear - Chester-Le-Street | 0.383 | 0.42 | 0.428 | 0.638 |
| Smallhope Burn - Lanchester Front Street | 0.237 | 0.259 | 0.26 | 0.349 |
| River Wear - Stanhope | 0.256 | 0.296 | 0.311 | 0.698 |
| River Gaunless - South Church | 0.086 | 0.102 | 0.107 | 0.223 |
| River Wear - Sunderland Bridge | 0.322 | 0.365 | 0.375 | 0.615 |
| River Wear - Witton Park | 0.378 | 0.421 | 0.433 | 0.723 |
| River Wear - Durham New Elvet Bridge | 0.265 | 0.297 | 0.304 | 0.497 |