| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.4 | 0.407 | 0.408 | 0.427 |
| River Wear - Chester-Le-Street | 0.626 | 0.65 | 0.651 | 0.68 |
| Smallhope Burn - Lanchester Front Street | 0.32 | 0.324 | 0.324 | 0.332 |
| River Wear - Stanhope | 0.467 | 0.473 | 0.475 | 0.493 |
| River Gaunless - South Church | 0.218 | 0.231 | 0.234 | 0.261 |
| River Wear - Sunderland Bridge | 0.571 | 0.586 | 0.589 | 0.617 |
| River Wear - Witton Park | 0.647 | 0.658 | 0.661 | 0.689 |
| River Wear - Durham New Elvet Bridge | 0.722 | 0.74 | 0.744 | 0.777 |