USGS 12118400 ROCK CREEK AT HIGHWAY 516 NEAR RAVENSDALE, WA
King County, Washington
Hydrologic Unit Code 17110012
Latitude 47°21'45", Longitude 122°00'35"
NAD27
Drainage area 11.2 square miles
Gage datum 559.24 feet above NAVD88
Location of the site in Washington