Data

Northern Guam Data

Meteoric

Surface Hydrology

Geology

Hydrogeology

Models

Meteoric

Below are lists of gauges and basic information. Click on the source for more information or to see the data displayed on a chart.

Rainfall Data: USGS Rain Gage Map

Northern Guam Rain Gauge Data

Owner \| Operator	Name	ID	Locale	Lon	Lat	ALMSL (ft)	Status*	Source 1	Source 2
USGS	Geomag Observatory	133522144520601	0.3 mi. East of Pott’s Junction, Ritidian	144.8684389	13.58931111	475	A	USGS	USGS NWIS WI
USGS	Mt. Santa Rosa	133209144545301	Radomes	144.9147222	13.53586111	830	A	USGS	USGS NWIS WI
USGS	Dededo	133100144504966	GICC at GWA Well D-4, Dededo	144.8493056	13.52225	375	A	USGS	USGS
USGS	EX-6	133034144500801	Macheche	144.8355556	13.50944444	309	I		USGS
USGS	Dededo NGL	133100144504901	Dededo	144.8469444	13.51666667	375	I		USGS
USGS	EX-7	131637144450066	Wettengel, Dededo	144.8213889	13.52194444	283	I		USGS
USGS	EX-10	133224144495201	Finegayan, Dededo	144.8311111	13.54	349	I		USGS
From NCDC	Dededo Ipaopao	GHCND:GQC00914156	Near Ipaopao	144.85	13.51667	350			NCDC
From NCDC	Harmon AFB	GHCND:GQW00041405	Harmon	144.81667	13.51667	178			NCDC
From NCDC	Guam International Airport	GHCND:GQW00041415	NCS Finegayan	144.83333	13.55	254			NCDC
From NCDC	AAFB	133426144553466	Airstrip NE of Arclight memorial	144.926111	13.573889				NCDC from proprietary disc
From NCDC	Fleet Weather Central (NAS)	132839144474166	Guam air traffic controller	144.794722	13.4775				NCDC from proprietary disc
From NCDC	Mangilao Ag station	132657144475466		144.798333	13.449167				NCDC from proprietary disc
From NCDC	National Weather Service	133323144501266		144.836667	13.556389				NCDC from proprietary disc
From NCDC	PUAG	133102144505166	Dededo	144.8475	13.517222				NCDC from proprietary disc
From NCDC	Yigo Animal Quarantine Stn	133242144532866	North of church	144.891111	13.545				NCDC from proprietary disc

* A =Active
* I = Inactive

Pan Evaporation Data:

Owner\|Operator	Gauge	Gauge ID	Locale	Lon	Lat	Source 1	Source 2
	WSMO, Weather Service Meteorological Observatory		WSMO, Rt 3, Astumbo, NCS
NWS, NOAA	NAS		NWS, Tiyan

Spatial Data:
Theissen polygons and points for rain and pan evaporation gauges listed in the table above:
GIS Shape Files · Google Maps · Google Earth · ArcGIS Online

Surface Hydrology

Geology

Hydrogeology

Models

Southern Guam Data

Meteoric

Surface Hydrology

Watersheds

Geology

Springs

Rivers and Streams

Models

Meteoric

Below are lists of gauges and basic information. Click on the source for more information or to see the data displayed on a chart.

Rainfall Data: USGS Rain Gage Map

Southern Guam Rain Gauge Data

Owner \| Operator	Name	ID	Locale	Lon	Lat	ALMSL (ft)	Status*	Source 1	Source 2
USGS	Mount Chachao	132617144423366	Turner Road, Nimitz Hill	144.7121667	13.43947222	830	A	USGS	USGS
USGS	Windward Hills	132234144441966	Fairway Dr., Talofofo	144.7378056	13.37716667	365	A	USGS	USGS
USGS	Fena RG	132132144422366	Res. Pump Stn., Santa Rita	144.7088889	13.36025	70	A	USGS	USGS
USGS	Almagosa	132105144405166	Almagosa Springs Rd., Santa Rita	144.6831389	13.35291667	600	A	USGS	USGS
USGS	Umatac	131729144393766	San Dionisio Dr., Umatac	144.6621944	13.29177778	180	A	USGS	USGS
USGS	Fena Filter Plant	132310144405766	US Navy Fena Water Treatment Plant	144.6849167	13.38754444		I		USGS
USGS	Mt. Jumullong Manglo	131921144401301	near Southern Mountains Lookout, Umatac	144.6726944	13.32393889	730	I		USGS

* A =Active
* I = Inactive

Surface Hydrology

Watersheds

Geology

Springs

Rivers and Streams

Models