| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.269 | 0.274 | 0.276 | 0.288 |
| River Wear - Chester-Le-Street | 0.509 | 0.518 | 0.518 | 0.527 |
| Smallhope Burn - Lanchester Front Street | 0.296 | 0.299 | 0.299 | 0.304 |
| River Wear - Stanhope | 0.363 | 0.37 | 0.372 | 0.383 |
| River Gaunless - South Church | 0.18 | 0.185 | 0.185 | 0.191 |
| River Wear - Sunderland Bridge | 0.468 | 0.478 | 0.477 | 0.488 |
| River Wear - Witton Park | 0.535 | 0.544 | 0.545 | 0.56 |
| River Wear - Durham New Elvet Bridge | 0.389 | 0.399 | 0.399 | 0.409 |