| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.362 | 0.403 | 0.4 | 0.432 |
| River Wear - Chester-Le-Street | 0.596 | 0.639 | 0.655 | 0.744 |
| Smallhope Burn - Lanchester Front Street | 0.305 | 0.328 | 0.326 | 0.341 |
| River Wear - Stanhope | 0.425 | 0.482 | 0.471 | 0.498 |
| River Gaunless - South Church | 0.227 | 0.3065 | 0.303 | 0.387 |
| River Wear - Sunderland Bridge | 0.536 | 0.571 | 0.577 | 0.621 |
| River Wear - Witton Park | 0.583 | 0.618 | 0.608 | 0.633 |
| River Wear - Durham New Elvet Bridge | 0.483 | 0.553 | 0.558 | 0.633 |