| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.362 | 0.366 | 0.367 | 0.377 |
| River Wear - Chester-Le-Street | 0.518 | 0.527 | 0.526 | 0.534 |
| Smallhope Burn - Lanchester Front Street | 0.298 | 0.3 | 0.3 | 0.305 |
| River Wear - Stanhope | 0.397 | 0.42 | 0.433 | 0.527 |
| River Gaunless - South Church | 0.196 | 0.2 | 0.2 | 0.207 |
| River Wear - Sunderland Bridge | 0.472 | 0.483 | 0.482 | 0.493 |
| River Wear - Witton Park | 0.534 | 0.55 | 0.55 | 0.581 |
| River Wear - Durham New Elvet Bridge | 0.389 | 0.401 | 0.401 | 0.411 |