| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.254 | 0.263 | 0.271 | 0.313 |
| River Wear - Chester-Le-Street | 0.495 | 0.504 | 0.505 | 0.522 |
| Smallhope Burn - Lanchester Front Street | 0.268 | 0.275 | 0.276 | 0.291 |
| River Wear - Stanhope | 0.374 | 0.405 | 0.41 | 0.48 |
| River Gaunless - South Church | 0.171 | 0.175 | 0.183 | 0.211 |
| River Wear - Sunderland Bridge | 0.462 | 0.47 | 0.472 | 0.499 |
| River Wear - Witton Park | 0.523 | 0.535 | 0.536 | 0.55 |
| River Wear - Durham New Elvet Bridge | 0.373 | 0.383 | 0.385 | 0.413 |