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Water-Year Summary for Site USGS 133522144520601

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00045 Precipitation(Sum)  

Water year 2012: 2011-10-01 to 2012-09-30

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USGS Water-Year Summary 2012
133522144520601 Geomag Observatory Rain Gage, Anderson AFB, Guam
LOCATION - Lat 13°35'21.52", long -144°20'6.38" referenced to North American Datum of 1983, Guam County, GM, Hydrologic Unit 22010000, at U.S. Geological Survey Geomagnetic Observatory, 0.3 mi east of Potts Junction, and 5.6 mi north of Dededo.
REVISIONS HISTORY - Instantaneous values on January 22, 2017 (1700-1830) were revised on October 18, 2018.
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.
REMARKS - Rainfall recorded in 0.01 inch increments.