| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.481 | 0.501 | 0.502 | 0.532 |
| River Wear - Chester-Le-Street | 0.756 | 0.804 | 0.807 | 0.867 |
| Smallhope Burn - Lanchester Front Street | 0.395 | 0.406 | 0.406 | 0.42 |
| River Wear - Stanhope | 0.5 | 0.584 | 0.583 | 0.703 |
| River Gaunless - South Church | 0.302 | 0.32 | 0.322 | 0.352 |
| River Wear - Sunderland Bridge | 0.656 | 0.7 | 0.698 | 0.747 |
| River Wear - Witton Park | 0.698 | 0.761 | 0.758 | 0.802 |
| River Wear - Durham New Elvet Bridge | 0.6 | 0.658 | 0.657 | 0.724 |