| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.078 | 0.079 | 0.078 | 0.08 |
| River Wear - Chester-Le-Street | 0.487 | 0.494 | 0.494 | 0.504 |
| Smallhope Burn - Lanchester Front Street | 0.272 | 0.276 | 0.276 | 0.281 |
| River Wear - Stanhope | 0.46 | 0.494 | 0.493 | 0.534 |
| River Gaunless - South Church | 0.139 | 0.141 | 0.142 | 0.148 |
| River Wear - Sunderland Bridge | 0.468 | 0.476 | 0.475 | 0.488 |
| River Wear - Witton Park | 0.553 | 0.565 | 0.566 | 0.585 |
| River Wear - Durham New Elvet Bridge | 0.372 | 0.38 | 0.379 | 0.387 |