| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.378 | 0.387 | 0.388 | 0.401 |
| River Wear - Chester-Le-Street | 0.646 | 0.683 | 0.69 | 0.751 |
| Smallhope Burn - Lanchester Front Street | 0.318 | 0.324 | 0.323 | 0.328 |
| River Wear - Stanhope | 0.465 | 0.516 | 0.515 | 0.562 |
| River Gaunless - South Church | 0.241 | 0.255 | 0.255 | 0.27 |
| River Wear - Sunderland Bridge | 0.58 | 0.603 | 0.606 | 0.651 |
| River Wear - Witton Park | 0.635 | 0.663 | 0.666 | 0.706 |
| River Wear - Durham New Elvet Bridge | 0.524 | 0.56 | 0.567 | 0.622 |