| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.073 | 0.076 | 0.078 | 0.086 |
| River Wear - Chester-Le-Street | 0.417 | 0.437 | 0.44 | 0.476 |
| Smallhope Burn - Lanchester Front Street | 0.253 | 0.261 | 0.26 | 0.267 |
| River Wear - Stanhope | 0.397 | 0.417 | 0.421 | 0.46 |
| River Gaunless - South Church | 0.07 | 0.074 | 0.074 | 0.081 |
| River Wear - Sunderland Bridge | 0.395 | 0.416 | 0.417 | 0.447 |
| River Wear - Witton Park | 0.463 | 0.485 | 0.488 | 0.52 |
| River Wear - Durham New Elvet Bridge | 0.298 | 0.311 | 0.313 | 0.338 |