| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.106 | 0.109 | 0.109 | 0.113 |
| River Wear - Chester-Le-Street | 0.558 | 0.569 | 0.57 | 0.585 |
| Smallhope Burn - Lanchester Front Street | 0.286 | 0.291 | 0.29 | 0.301 |
| River Wear - Stanhope | 0.444 | 0.505 | 0.511 | 0.584 |
| River Gaunless - South Church | 0.175 | 0.184 | 0.183 | 0.194 |
| River Wear - Sunderland Bridge | 0.515 | 0.534 | 0.535 | 0.556 |
| River Wear - Witton Park | 0.584 | 0.619 | 0.619 | 0.651 |
| River Wear - Durham New Elvet Bridge | 0.462 | 0.477 | 0.48 | 0.499 |