| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.075 | 0.078 | 0.08 | 0.103 |
| River Wear - Chester-Le-Street | 0.748 | 0.84 | 0.876 | 1.082 |
| Smallhope Burn - Lanchester Front Street | 0.293 | 0.305 | 0.305 | 0.33 |
| River Wear - Stanhope | 0.705 | 0.862 | 0.844 | 0.994 |
| River Gaunless - South Church | 0.235 | 0.3 | 0.305 | 0.394 |
| River Wear - Sunderland Bridge | 0.687 | 0.784 | 0.814 | 1.077 |
| River Wear - Witton Park | 0.75 | 0.883 | 0.889 | 1.13 |
| River Wear - Durham New Elvet Bridge | 0.628 | 0.736 | 0.795 | 1.107 |