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Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1937-08-01 1980-10-01
Physical Groundwater Levels, Unit Values 2017-07-06 2024-12-17
n/a USGS Active Groundwater Level Network Site 2017-01-01 2021-01-01
Water Data for the Nation inventory

Monitoring location 212253157554301 is associated with a Well in Honolulu County, Hawaii. Current conditions of Groundwater level above local mean sea level (LMSL) are available. Water data back to 1937 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
212253157554301 n/a
Site name
3-2255-32 Halawa Shaft (S5), Oahu, HI n/a
Site type
Well
GW
DMS latitude 212242 n/a
DMS longitude 1575533 n/a
Decimal latitude 21.37833333 n/a
Decimal longitude -157.9258333 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Hawaii 15
State
Hawaii 15
County
Honolulu County 003
Country US n/a
Land net location description n/a
Name of location map WAIPAHU, HI n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 95 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
20060000
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19370529 n/a
Date site established or inventoried 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
Data reliability
Unchecked data. U
Data-other GW files YYNNNYNN 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
Project number n/a