| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.328 | 0.352 | 0.357 | 0.405 |
| River Wear - Chester-Le-Street | 0.527 | 0.581 | 0.579 | 0.625 |
| Smallhope Burn - Lanchester Front Street | 0.288 | 0.296 | 0.297 | 0.317 |
| River Wear - Stanhope | 0.488 | 0.51 | 0.527 | 0.612 |
| River Gaunless - South Church | 0.121 | 0.124 | 0.124 | 0.128 |
| River Wear - Sunderland Bridge | 0.483 | 0.516 | 0.52 | 0.571 |
| River Wear - Witton Park | 0.571 | 0.591 | 0.601 | 0.669 |
| River Wear - Durham New Elvet Bridge | 0.389 | 0.428 | 0.433 | 0.481 |