| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.398 | 0.424 | 0.425 | 0.463 |
| River Wear - Chester-Le-Street | 0.667 | 0.726 | 0.733 | 0.825 |
| Smallhope Burn - Lanchester Front Street | 0.344 | 0.351 | 0.351 | 0.365 |
| River Wear - Stanhope | 0.509 | 0.553 | 0.559 | 0.65 |
| River Gaunless - South Church | 0.246 | 0.259 | 0.266 | 0.31 |
| River Wear - Sunderland Bridge | 0.607 | 0.654 | 0.659 | 0.733 |
| River Wear - Witton Park | 0.682 | 0.721 | 0.729 | 0.798 |
| River Wear - Durham New Elvet Bridge | 0.494 | 0.553 | 0.56 | 0.655 |