USGS Parameter Group | Data Types | Start Date | End Date |
---|---|---|---|
Physical | Daily Values, Groundwater Levels, Unit Values | 1975-04-01 | 2024-10-06 |
n/a | USGS Annual Water Data Reports Site | 2007-01-01 | 2020-01-01 |
Monitoring location 132813144472771 is associated with a Well in Guam, Guam. Current conditions of Groundwater level above Guam Vertical Datum of 2004 are available. Water data back to 1975 are available online.
Metadata Element | Location Metadata | Metadata Code |
---|---|---|
Agency
|
U.S. Geological Survey | USGS |
Site identification number
|
132813144472771 | n/a |
Site name
|
A-16, Barrigada, Guam | n/a |
Site type
|
Well
|
GW |
DMS latitude | 132816.9 | n/a |
DMS longitude | -1444733.1 | n/a |
Decimal latitude | 13.4713611 | n/a |
Decimal longitude | 144.7925278 | n/a |
Latitude-longitude method
|
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) | G |
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
|
Guam | 66 |
County
|
Guam | 010 |
Country | US | n/a |
Land net location description | n/a | |
Name of location map | Hagatna, GU | n/a |
Scale of location map | 24000 | n/a |
Altitude of Gage/land surface | 207.42 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 | NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN | 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 | YNNNNYNN | n/a |
National aquifer | Other aquifers | N9999OTHER |
Local aquifer | Limestone | 100LMSN |
Local aquifer type
|
Unconfined single aquifer | U |
Well depth | 229 feet | n/a |
Hole depth
|
229 feet | n/a |
Source of depth data | S | n/a |
Project number | n/a |