| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.295 | 0.308 | 0.31 | 0.332 |
| River Wear - Chester-Le-Street | 0.578 | 0.59 | 0.589 | 0.595 |
| Smallhope Burn - Lanchester Front Street | 0.29 | 0.295 | 0.295 | 0.305 |
| River Wear - Stanhope | 0.49 | 0.538 | 0.543 | 0.603 |
| River Gaunless - South Church | 0.201 | 0.206 | 0.207 | 0.22 |
| River Wear - Sunderland Bridge | 0.522 | 0.542 | 0.539 | 0.551 |
| River Wear - Witton Park | 0.582 | 0.612 | 0.61 | 0.63 |
| River Wear - Durham New Elvet Bridge | 0.462 | 0.485 | 0.482 | 0.496 |