| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.279 | 0.29 | 0.291 | 0.309 |
| River Wear - Chester-Le-Street | 0.567 | 0.586 | 0.593 | 0.631 |
| Smallhope Burn - Lanchester Front Street | 0.275 | 0.277 | 0.278 | 0.283 |
| River Wear - Stanhope | 0.449 | 0.485 | 0.496 | 0.569 |
| River Gaunless - South Church | 0.187 | 0.199 | 0.198 | 0.209 |
| River Wear - Sunderland Bridge | 0.528 | 0.562 | 0.558 | 0.585 |
| River Wear - Witton Park | 0.602 | 0.644 | 0.637 | 0.668 |
| River Wear - Durham New Elvet Bridge | 0.441 | 0.467 | 0.467 | 0.498 |