| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.348 | 0.355 | 0.354 | 0.362 |
| River Wear - Chester-Le-Street | 0.518 | 0.533 | 0.532 | 0.544 |
| Smallhope Burn - Lanchester Front Street | 0.293 | 0.295 | 0.295 | 0.3 |
| River Wear - Stanhope | 0.4 | 0.468 | 0.463 | 0.504 |
| River Gaunless - South Church | 0.191 | 0.2 | 0.2 | 0.21 |
| River Wear - Sunderland Bridge | 0.476 | 0.495 | 0.492 | 0.504 |
| River Wear - Witton Park | 0.543 | 0.564 | 0.562 | 0.581 |
| River Wear - Durham New Elvet Bridge | 0.392 | 0.407 | 0.406 | 0.419 |