| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.438 | 0.454 | 0.454 | 0.475 |
| River Wear - Chester-Le-Street | 0.678 | 0.713 | 0.717 | 0.767 |
| Smallhope Burn - Lanchester Front Street | 0.369 | 0.377 | 0.375 | 0.386 |
| River Wear - Stanhope | 0.564 | 0.609 | 0.612 | 0.696 |
| River Gaunless - South Church | 0.258 | 0.269 | 0.27 | 0.288 |
| River Wear - Sunderland Bridge | 0.609 | 0.633 | 0.634 | 0.675 |
| River Wear - Witton Park | 0.69 | 0.71 | 0.712 | 0.755 |
| River Wear - Durham New Elvet Bridge | 0.547 | 0.58 | 0.582 | 0.634 |