| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.263 | 0.271 | 0.27 | 0.279 |
| River Wear - Chester-Le-Street | 0.505 | 0.512 | 0.512 | 0.52 |
| Smallhope Burn - Lanchester Front Street | 0.295 | 0.299 | 0.298 | 0.304 |
| River Wear - Stanhope | 0.377 | 0.383 | 0.393 | 0.423 |
| River Gaunless - South Church | 0.206 | 0.216 | 0.214 | 0.222 |
| River Wear - Sunderland Bridge | 0.463 | 0.468 | 0.467 | 0.475 |
| River Wear - Witton Park | 0.52 | 0.525 | 0.527 | 0.54 |
| River Wear - Durham New Elvet Bridge | 0.382 | 0.39 | 0.389 | 0.395 |