| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.39 | 0.397 | 0.397 | 0.409 |
| River Wear - Chester-Le-Street | 0.566 | 0.592 | 0.591 | 0.611 |
| Smallhope Burn - Lanchester Front Street | 0.308 | 0.311 | 0.311 | 0.317 |
| River Wear - Stanhope | 0.424 | 0.486 | 0.482 | 0.531 |
| River Gaunless - South Church | 0.21 | 0.222 | 0.222 | 0.242 |
| River Wear - Sunderland Bridge | 0.514 | 0.537 | 0.536 | 0.568 |
| River Wear - Witton Park | 0.568 | 0.601 | 0.602 | 0.637 |
| River Wear - Durham New Elvet Bridge | 0.432 | 0.451 | 0.453 | 0.482 |