| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.286 | 0.292 | 0.293 | 0.307 |
| River Wear - Chester-Le-Street | 0.51 | 0.519 | 0.519 | 0.531 |
| Smallhope Burn - Lanchester Front Street | 0.308 | 0.31 | 0.31 | 0.314 |
| River Wear - Stanhope | 0.386 | 0.388 | 0.388 | 0.397 |
| River Gaunless - South Church | 0.179 | 0.181 | 0.181 | 0.187 |
| River Wear - Sunderland Bridge | 0.466 | 0.472 | 0.472 | 0.483 |
| River Wear - Witton Park | 0.539 | 0.543 | 0.544 | 0.556 |
| River Wear - Durham New Elvet Bridge | 0.397 | 0.406 | 0.406 | 0.417 |