| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.09 | 0.091 | 0.09 | 0.092 |
| River Wear - Chester-Le-Street | 0.502 | 0.578 | 0.581 | 0.659 |
| Smallhope Burn - Lanchester Front Street | 0.264 | 0.269 | 0.269 | 0.279 |
| River Wear - Stanhope | 0.507 | 0.523 | 0.551 | 0.728 |
| River Gaunless - South Church | 0.107 | 0.112 | 0.112 | 0.119 |
| River Wear - Sunderland Bridge | 0.473 | 0.529 | 0.535 | 0.631 |
| River Wear - Witton Park | 0.563 | 0.594 | 0.615 | 0.715 |
| River Wear - Durham New Elvet Bridge | 0.373 | 0.437 | 0.435 | 0.529 |