| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.341 | 0.358 | 0.359 | 0.375 |
| River Wear - Chester-Le-Street | 0.628 | 0.659 | 0.661 | 0.702 |
| Smallhope Burn - Lanchester Front Street | 0.305 | 0.311 | 0.31 | 0.32 |
| River Wear - Stanhope | 0.528 | 0.564 | 0.57 | 0.628 |
| River Gaunless - South Church | 0.226 | 0.24 | 0.241 | 0.259 |
| River Wear - Sunderland Bridge | 0.566 | 0.596 | 0.596 | 0.629 |
| River Wear - Witton Park | 0.627 | 0.661 | 0.662 | 0.7 |
| River Wear - Durham New Elvet Bridge | 0.512 | 0.543 | 0.544 | 0.583 |