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USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels, Unit Values 2021-08-21 2024-10-27
Water Data for the Nation inventory

Monitoring location 133121144493101 is associated with a Well in Guam, Guam. Water data back to 2021 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
133121144493101 n/a
Site name
EX-7A Wettengel, Guam n/a
Site type
Well
GW
DMS latitude 133121.15 n/a
DMS longitude -1444931.00 n/a
Decimal latitude 13.52254167 n/a
Decimal longitude 144.8252778 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .01 sec (Differentially-Corrected GPS). H
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Hawaii 15
State
Guam 66
County
Guam 010
Country US n/a
Land net location description n/a
Name of location map DEDEDO, GU n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 290.30 feet n/a
Method altitude determined Level or other surveyed method. L
Altitude accuracy .01 feet n/a
Altitude datum
Guam Vertical Datum of 2004 GUVD04
Subbasin hydrologic unit
22010000
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNYNNNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation GST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth 536 feet n/a
Hole depth
538 feet n/a
Source of depth data D n/a
Project number n/a