Available data

Select data types to graph from categories based on the way the data were collected.

0 data types available

0 data types available

2 data types available - data from 2026-08-12 to 2026-08-12

23 Observed properties (data types) available - with data from 2014-08-14 to 2026-01-08

70 Sampling activities

0 data types available

Zoom out to see link to My Favorites

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	212117157534602	n/a
Location name	3-2153-07 TAMC P-1 (W154-1A), Oahu, HI	n/a
Site type	Well	GW
Decimal latitude (WGS84)	21.351384871648886	n/a
Decimal longitude (WGS84)	-157.89333830395066	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	29.81 feet	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.01 feet	n/a
Altitude datum	Local Mean Sea Level	LMSL
Subbasin hydrologic unit	Oahu	20060000
Drainage basin		n/a
Date of first construction	1945	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	Hawaii volcanic-rock aquifers	N600HIVLCC
Local aquifer	Koolau Volcanic Series, Lava Flows	120KLLF
Local aquifer type	Unconfined single aquifer	U
Well depth	302 feet	n/a
Hole depth	302 feet	n/a
Source of depth data	D	n/a

Monitoring location 3-2153-07 TAMC P-1 (W154-1A), Oahu, HI - USGS-212117157534602