USGS 12039005 HUMPTULIPS RIVER BELOW HWY 101 NR HUMPTULIPS, WA
Grays Harbor County, Washington
Hydrologic Unit Code 17100105
Latitude 47°13'54", Longitude 123°58'22"
NAD27
Drainage area 132 square miles
Gage datum 90 feet above NGVD29
Location of the site in Washington