| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.34 | 0.343 | 0.343 | 0.351 |
| River Wear - Chester-Le-Street | 0.591 | 0.601 | 0.646 | 0.743 |
| Smallhope Burn - Lanchester Front Street | 0.327 | 0.329 | 0.329 | 0.333 |
| River Wear - Stanhope | 0.494 | 0.865 | 0.845 | 0.969 |
| River Gaunless - South Church | 0.25 | 0.259 | 0.258 | 0.263 |
| River Wear - Sunderland Bridge | 0.548 | 0.691 | 0.642 | 0.731 |
| River Wear - Witton Park | 0.617 | 0.808 | 0.768 | 0.859 |
| River Wear - Durham New Elvet Bridge | 0.438 | 0.542 | 0.518 | 0.617 |