| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.244 | 0.253 | 0.253 | 0.263 |
| River Wear - Chester-Le-Street | 0.54 | 0.642 | 0.612 | 0.723 |
| Smallhope Burn - Lanchester Front Street | 0.264 | 0.266 | 0.266 | 0.273 |
| River Wear - Stanhope | 0.756 | 0.838 | 0.847 | 0.925 |
| River Gaunless - South Church | 0.192 | 0.197 | 0.197 | 0.205 |
| River Wear - Sunderland Bridge | 0.519 | 0.644 | 0.642 | 0.733 |
| River Wear - Witton Park | 0.681 | 0.773 | 0.793 | 0.888 |
| River Wear - Durham New Elvet Bridge | 0.42 | 0.529 | 0.518 | 0.618 |