| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.358 | 0.401 | 0.404 | 0.44 |
| River Wear - Chester-Le-Street | 0.669 | 0.706 | 0.705 | 0.733 |
| Smallhope Burn - Lanchester Front Street | 0.34 | 0.351 | 0.353 | 0.396 |
| River Wear - Stanhope | 0.556 | 0.613 | 0.652 | 0.793 |
| River Gaunless - South Church | 0.288 | 0.327 | 0.334 | 0.401 |
| River Wear - Sunderland Bridge | 0.62 | 0.664 | 0.662 | 0.692 |
| River Wear - Witton Park | 0.678 | 0.741 | 0.733 | 0.779 |
| River Wear - Durham New Elvet Bridge | 0.525 | 0.564 | 0.565 | 0.602 |