| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.247 | 0.265 | 0.263 | 0.276 |
| River Wear - Chester-Le-Street | 0.573 | 0.67 | 0.659 | 0.723 |
| Smallhope Burn - Lanchester Front Street | 0.262 | 0.267 | 0.267 | 0.278 |
| River Wear - Stanhope | 0.5 | 0.638 | 0.668 | 0.89 |
| River Gaunless - South Church | 0.229 | 0.264 | 0.261 | 0.282 |
| River Wear - Sunderland Bridge | 0.576 | 0.662 | 0.656 | 0.719 |
| River Wear - Witton Park | 0.639 | 0.745 | 0.753 | 0.861 |
| River Wear - Durham New Elvet Bridge | 0.46 | 0.555 | 0.548 | 0.614 |