| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.431 | 0.456 | 0.458 | 0.495 |
| River Wear - Chester-Le-Street | 0.707 | 0.759 | 0.764 | 0.844 |
| Smallhope Burn - Lanchester Front Street | 0.348 | 0.361 | 0.361 | 0.379 |
| River Wear - Stanhope | 0.526 | 0.552 | 0.559 | 0.615 |
| River Gaunless - South Church | 0.251 | 0.266 | 0.267 | 0.292 |
| River Wear - Sunderland Bridge | 0.617 | 0.651 | 0.655 | 0.713 |
| River Wear - Witton Park | 0.668 | 0.699 | 0.704 | 0.756 |
| River Wear - Durham New Elvet Bridge | 0.593 | 0.642 | 0.647 | 0.722 |