| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.368 | 0.375 | 0.375 | 0.385 |
| River Wear - Chester-Le-Street | 0.584 | 0.599 | 0.597 | 0.609 |
| Smallhope Burn - Lanchester Front Street | 0.344 | 0.347 | 0.346 | 0.351 |
| River Wear - Stanhope | 0.432 | 0.489 | 0.541 | 0.808 |
| River Gaunless - South Church | 0.226 | 0.229 | 0.229 | 0.235 |
| River Wear - Sunderland Bridge | 0.516 | 0.534 | 0.534 | 0.558 |
| River Wear - Witton Park | 0.581 | 0.606 | 0.609 | 0.671 |
| River Wear - Durham New Elvet Bridge | 0.43 | 0.45 | 0.449 | 0.468 |