| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.396 | 0.415 | 0.418 | 0.444 |
| River Wear - Chester-Le-Street | 0.64 | 0.657 | 0.686 | 0.757 |
| Smallhope Burn - Lanchester Front Street | 0.345 | 0.358 | 0.357 | 0.379 |
| River Wear - Stanhope | 0.515 | 0.734 | 0.71 | 0.845 |
| River Gaunless - South Church | 0.241 | 0.254 | 0.253 | 0.267 |
| River Wear - Sunderland Bridge | 0.584 | 0.656 | 0.651 | 0.719 |
| River Wear - Witton Park | 0.658 | 0.757 | 0.754 | 0.836 |
| River Wear - Durham New Elvet Bridge | 0.523 | 0.597 | 0.589 | 0.663 |