| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.44 | 0.456 | 0.458 | 0.485 |
| River Wear - Chester-Le-Street | 0.681 | 0.712 | 0.714 | 0.757 |
| Smallhope Burn - Lanchester Front Street | 0.336 | 0.346 | 0.346 | 0.359 |
| River Wear - Stanhope | 0.427 | 0.453 | 0.451 | 0.476 |
| River Gaunless - South Church | 0.276 | 0.29 | 0.291 | 0.311 |
| River Wear - Sunderland Bridge | 0.591 | 0.611 | 0.614 | 0.647 |
| River Wear - Witton Park | 0.638 | 0.657 | 0.661 | 0.699 |
| River Wear - Durham New Elvet Bridge | 0.55 | 0.578 | 0.581 | 0.625 |