| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.351 | 0.365 | 0.368 | 0.399 |
| River Wear - Chester-Le-Street | 0.599 | 0.634 | 0.656 | 0.784 |
| Smallhope Burn - Lanchester Front Street | 0.281 | 0.283 | 0.283 | 0.291 |
| River Wear - Stanhope | 0.493 | 0.604 | 0.589 | 0.668 |
| River Gaunless - South Church | 0.16 | 0.175 | 0.174 | 0.202 |
| River Wear - Sunderland Bridge | 0.544 | 0.58 | 0.59 | 0.676 |
| River Wear - Witton Park | 0.621 | 0.672 | 0.666 | 0.734 |
| River Wear - Durham New Elvet Bridge | 0.441 | 0.471 | 0.485 | 0.586 |