| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.405 | 0.419 | 0.429 | 0.481 |
| River Wear - Chester-Le-Street | 0.625 | 0.673 | 0.674 | 0.72 |
| Smallhope Burn - Lanchester Front Street | 0.317 | 0.335 | 0.339 | 0.367 |
| River Wear - Stanhope | 0.612 | 0.737 | 0.754 | 0.872 |
| River Gaunless - South Church | 0.128 | 0.136 | 0.136 | 0.145 |
| River Wear - Sunderland Bridge | 0.571 | 0.612 | 0.611 | 0.663 |
| River Wear - Witton Park | 0.669 | 0.719 | 0.714 | 0.779 |
| River Wear - Durham New Elvet Bridge | 0.481 | 0.533 | 0.533 | 0.597 |