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2 data types available - data from 2015-04-16 to 2026-07-29

0 data types available

2 data types available - data from 2015-04-16 to 2026-07-28

96 Observed properties (data types) available - with data from 1945-02-01 to 1985-08-19

411 Sampling activities

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	212305157542601	n/a
Location name	3-2354-01 Halawa Shaft (S12), Oahu, HI	n/a
Site type	Well	GW
Decimal latitude (WGS84)	21.3813847676608	n/a
Decimal longitude (WGS84)	-157.90444975191113	n/a
Latitude-longitude method	Interpolated from Digital MAP.	N
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Hawaii	15
State	Hawaii	15
County	Honolulu County	003
Country	United States of America	n/a
Altitude of gage/land surface	165 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	20 feet	n/a
Altitude datum	Local Mean Sea Level	LMSL
Subbasin hydrologic unit	Oahu	20060000
Drainage basin		n/a
Date of first construction	1944	n/a
Drainage area		n/a
Contributing drainage area		n/a
Time zone abbreviation	HST	n/a
Site honors Daylight Saving Time	N	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a

Monitoring location 3-2354-01 Halawa Shaft (S12), Oahu, HI - USGS-212305157542601