| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.467 | 0.555 | 0.567 | 0.656 |
| River Wear - Chester-Le-Street | 0.7 | 1.01 | 0.939 | 1.112 |
| Smallhope Burn - Lanchester Front Street | 0.389 | 0.419 | 0.427 | 0.492 |
| River Wear - Stanhope | 0.84 | 1.068 | 1.056 | 1.232 |
| River Gaunless - South Church | 0.264 | 0.353 | 0.361 | 0.444 |
| River Wear - Sunderland Bridge | 0.656 | 0.956 | 0.923 | 1.061 |
| River Wear - Witton Park | 0.836 | 1.096 | 1.082 | 1.228 |
| River Wear - Durham New Elvet Bridge | 0.572 | 0.928 | 0.886 | 1.076 |