| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.251 | 0.258 | 0.259 | 0.275 |
| River Wear - Chester-Le-Street | 0.514 | 0.527 | 0.53 | 0.564 |
| Smallhope Burn - Lanchester Front Street | 0.266 | 0.27 | 0.269 | 0.274 |
| River Wear - Stanhope | 0.464 | 0.818 | 0.712 | 0.903 |
| River Gaunless - South Church | 0.175 | 0.178 | 0.178 | 0.185 |
| River Wear - Sunderland Bridge | 0.487 | 0.5 | 0.533 | 0.666 |
| River Wear - Witton Park | 0.558 | 0.596 | 0.653 | 0.802 |
| River Wear - Durham New Elvet Bridge | 0.396 | 0.407 | 0.424 | 0.55 |