Blackrock, Washington facts for kids
|Elevation||1,670 ft (509 m)|
|Time zone||Pacific (PST) (UTC-8)|
|• Summer (DST)||PDT (UTC-7)|
|GNIS feature ID||1514877|
The community was founded on Blackrock creek, east of Moxee and was named after a large, black rock nearby. A postoffice and store were established in 1906, by Abraham Vanderlinde, who also served as postmaster.
Blackrock, Washington Facts for Kids. Kiddle Encyclopedia.