| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.399 | 0.419 | 0.481 | 0.704 |
| River Wear - Chester-Le-Street | 0.662 | 0.669 | 0.68 | 0.793 |
| Smallhope Burn - Lanchester Front Street | 0.323 | 0.353 | 0.383 | 0.497 |
| River Wear - Stanhope | 0.533 | 0.54 | 0.541 | 0.562 |
| River Gaunless - South Church | 0.224 | 0.234 | 0.253 | 0.358 |
| River Wear - Sunderland Bridge | 0.609 | 0.621 | 0.649 | 0.781 |
| River Wear - Witton Park | 0.663 | 0.683 | 0.712 | 0.816 |
| River Wear - Durham New Elvet Bridge | 0.552 | 0.563 | 0.598 | 0.809 |