| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.367 | 0.374 | 0.458 | 0.863 |
| River Wear - Chester-Le-Street | 0.54 | 0.573 | 0.581 | 0.713 |
| Smallhope Burn - Lanchester Front Street | 0.296 | 0.3 | 0.377 | 0.656 |
| River Wear - Stanhope | 0.41 | 0.44 | 0.439 | 0.481 |
| River Gaunless - South Church | 0.189 | 0.195 | 0.225 | 0.391 |
| River Wear - Sunderland Bridge | 0.484 | 0.51 | 0.535 | 0.706 |
| River Wear - Witton Park | 0.537 | 0.563 | 0.59 | 0.734 |
| River Wear - Durham New Elvet Bridge | 0.404 | 0.428 | 0.462 | 0.739 |