| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.4 | 0.409 | 0.41 | 0.42 |
| River Wear - Chester-Le-Street | 0.627 | 0.651 | 0.648 | 0.661 |
| Smallhope Burn - Lanchester Front Street | 0.353 | 0.358 | 0.358 | 0.366 |
| River Wear - Stanhope | 0.47 | 0.52 | 0.521 | 0.579 |
| River Gaunless - South Church | 0.234 | 0.241 | 0.241 | 0.249 |
| River Wear - Sunderland Bridge | 0.552 | 0.58 | 0.578 | 0.6 |
| River Wear - Witton Park | 0.609 | 0.642 | 0.641 | 0.675 |
| River Wear - Durham New Elvet Bridge | 0.481 | 0.507 | 0.504 | 0.526 |