| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.234 | 0.298 | 0.33 | 0.54 |
| River Wear - Chester-Le-Street | 0.844 | 0.972 | 1.02 | 1.378 |
| Smallhope Burn - Lanchester Front Street | 0.415 | 0.455 | 0.462 | 0.546 |
| River Wear - Stanhope | 0.706 | 0.745 | 0.749 | 0.793 |
| River Gaunless - South Church | 0.258 | 0.291 | 0.307 | 0.42 |
| River Wear - Sunderland Bridge | 0.73 | 0.767 | 0.794 | 0.949 |
| River Wear - Witton Park | 0.808 | 0.832 | 0.852 | 0.969 |
| River Wear - Durham New Elvet Bridge | 0.766 | 0.854 | 0.91 | 1.262 |