USGS Water-Year Summary 2012
133522144520601 Geomag Observatory Rain Gage, Anderson AFB, Guam
LOCATION - Lat 13°35'21.52", long 144°52'06.38" referenced to North American Datum of 1983, Guam County, Hydrologic Unit is unknown, at U.S. Geological Survey Geomagnetic Observatory, 0.3 mi east of Potts Junction, and 5.6 mi north of Dededo.
PERIOD OF RECORD - January 2012 to current year.
INSTRUMENTATION - An 8-inch dual tipping bucket raingage (TBC), mounted to the roof top of the U. S. Geological Survey Geomagnetic Observatory Office.