| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.474 | 0.539 | 0.824 | 1.379 |
| River Wear - Chester-Le-Street | 0.822 | 0.873 | 1.099 | 2.057 |
| Smallhope Burn - Lanchester Front Street | 0.388 | 0.636 | 0.632 | 0.995 |
| River Wear - Stanhope | 0.697 | 0.806 | 0.852 | 1.071 |
| River Gaunless - South Church | 0.327 | 0.436 | 0.646 | 1.14 |
| River Wear - Sunderland Bridge | 0.749 | 0.813 | 1.072 | 1.58 |
| River Wear - Witton Park | 0.831 | 1.091 | 1.2 | 1.715 |
| River Wear - Durham New Elvet Bridge | 0.662 | 0.745 | 1.129 | 2.053 |