| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.38 | 0.383 | 0.383 | 0.389 |
| River Wear - Chester-Le-Street | 0.581 | 0.585 | 0.585 | 0.592 |
| Smallhope Burn - Lanchester Front Street | 0.32 | 0.325 | 0.324 | 0.33 |
| River Wear - Stanhope | 0.381 | 0.387 | 0.454 | 0.837 |
| River Gaunless - South Church | 0.232 | 0.236 | 0.237 | 0.246 |
| River Wear - Sunderland Bridge | 0.507 | 0.511 | 0.512 | 0.52 |
| River Wear - Witton Park | 0.549 | 0.554 | 0.558 | 0.597 |
| River Wear - Durham New Elvet Bridge | 0.455 | 0.466 | 0.466 | 0.481 |