| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.419 | 0.429 | 0.428 | 0.439 |
| River Wear - Chester-Le-Street | 0.616 | 0.635 | 0.636 | 0.66 |
| Smallhope Burn - Lanchester Front Street | 0.364 | 0.369 | 0.368 | 0.375 |
| River Wear - Stanhope | 0.504 | 0.58 | 0.565 | 0.599 |
| River Gaunless - South Church | 0.247 | 0.251 | 0.251 | 0.259 |
| River Wear - Sunderland Bridge | 0.545 | 0.581 | 0.578 | 0.601 |
| River Wear - Witton Park | 0.622 | 0.66 | 0.656 | 0.68 |
| River Wear - Durham New Elvet Bridge | 0.481 | 0.507 | 0.504 | 0.526 |