| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.33 | 0.331 | 0.332 | 0.339 |
| River Wear - Chester-Le-Street | 0.483 | 0.487 | 0.488 | 0.498 |
| Smallhope Burn - Lanchester Front Street | 0.268 | 0.271 | 0.27 | 0.274 |
| River Wear - Stanhope | 0.361 | 0.366 | 0.365 | 0.37 |
| River Gaunless - South Church | 0.162 | 0.165 | 0.165 | 0.168 |
| River Wear - Sunderland Bridge | 0.438 | 0.441 | 0.441 | 0.449 |
| River Wear - Witton Park | 0.488 | 0.493 | 0.493 | 0.503 |
| River Wear - Durham New Elvet Bridge | 0.385 | 0.394 | 0.394 | 0.406 |