| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.069 | 0.072 | 0.072 | 0.075 |
| River Wear - Chester-Le-Street | 0.396 | 0.403 | 0.404 | 0.417 |
| Smallhope Burn - Lanchester Front Street | 0.26 | 0.268 | 0.268 | 0.286 |
| River Wear - Stanhope | 0.385 | 0.413 | 0.411 | 0.437 |
| River Gaunless - South Church | 0.067 | 0.072 | 0.071 | 0.076 |
| River Wear - Sunderland Bridge | 0.38 | 0.389 | 0.388 | 0.397 |
| River Wear - Witton Park | 0.457 | 0.464 | 0.465 | 0.475 |
| River Wear - Durham New Elvet Bridge | 0.275 | 0.294 | 0.292 | 0.298 |