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USGS Parameter Group Data Types Start Date End Date
Physical Groundwater Levels, Unit Values 2021-08-21 2024-03-04
Water Data for the Nation inventory

Monitoring location 133121144493101 is associated with a Well in Guam, Guam. Current conditions of Groundwater level above Guam Vertical Datum of 2004, Specific conductance, and Temperature are available. Water data back to 2021 are available online.

Metadata Element Location Metadata Metadata Code
Agency
USGS
Site identification number
n/a
Site name
n/a
Site type
GW
DMS latitude n/a
DMS longitude n/a
Decimal latitude n/a
Decimal longitude n/a
Latitude-longitude method
G
Latitude-longitude accuracy
H
Latitude-longitude datum
NAD83
Decimal Latitude-longitude datum NAD83
District
15
State
66
County
010
Country n/a
Land net location description n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface n/a
Method altitude determined L
Altitude accuracy n/a
Altitude datum
GUVD04
Subbasin hydrologic unit
22010000
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site 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 n/a
Site honors Daylight Saving Time
n/a
Data reliability
C
Data-other GW files 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

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