| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.337 | 0.357 | 0.355 | 0.376 |
| River Wear - Chester-Le-Street | 0.544 | 0.565 | 0.563 | 0.586 |
| Smallhope Burn - Lanchester Front Street | 0.298 | 0.304 | 0.304 | 0.312 |
| River Wear - Stanhope | 0.374 | 0.397 | 0.399 | 0.441 |
| River Gaunless - South Church | 0.194 | 0.2 | 0.2 | 0.207 |
| River Wear - Sunderland Bridge | 0.481 | 0.498 | 0.5 | 0.519 |
| River Wear - Witton Park | 0.533 | 0.561 | 0.557 | 0.594 |
| River Wear - Durham New Elvet Bridge | 0.411 | 0.431 | 0.432 | 0.454 |