| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.241 | 0.253 | 0.254 | 0.28 |
| River Wear - Chester-Le-Street | 0.58 | 0.638 | 0.641 | 0.691 |
| Smallhope Burn - Lanchester Front Street | 0.259 | 0.273 | 0.275 | 0.308 |
| River Wear - Stanhope | 0.519 | 0.647 | 0.653 | 0.752 |
| River Gaunless - South Church | 0.261 | 0.306 | 0.306 | 0.347 |
| River Wear - Sunderland Bridge | 0.563 | 0.66 | 0.644 | 0.689 |
| River Wear - Witton Park | 0.665 | 0.748 | 0.737 | 0.791 |
| River Wear - Durham New Elvet Bridge | 0.458 | 0.547 | 0.531 | 0.58 |