Agency
U.S. Geological Survey
USGS
Site identification number
182515066194000
n/a
Site name
PONDEROSA 1 WELL, VEGA ALTA, PR
n/a
Site type
Well
GW
DMS latitude
182515
n/a
DMS longitude
0661940
n/a
Decimal latitude
18.41883659
n/a
Decimal longitude
-66.32739149
n/a
Latitude-longitude method
Interpolated from MAP.
M
Latitude-longitude accuracy
Accurate to + or - 1 sec.
S
Latitude-longitude datum
North American Datum of 1927
NAD27
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Puerto Rico
72
State
Puerto Rico
72
County
Vega Alta Municipio
143
Country
US
n/a
Land net location description
n/a
Name of location map
VEGA ALTA
n/a
Scale of location map
20000
n/a
Altitude of Gage/land surface
98.0
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
8.2
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Cibuco-Guajataca
21010002
Drainage basin
n/a
Topographic setting
Undulating
U
Flags for instruments at site
NNNNYNNNNNNNNNNNYNNNNNNNNNNNNN
n/a
Date of first construction
19840320
n/a
Date site established or inventoried
19850125
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
AST
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
YYNNNYNN
n/a
National aquifer
North Coast Limestone aquifer system (Puerto Rico)
N400NCSTLM
Local aquifer
North Coast Limestone Aquifer, Upper
122NRCSU
Local aquifer type
Unconfined single aquifer
U
Well depth
139
feet
n/a
Hole depth
n/a
Source of depth data
S
n/a
Project number
PR454300200
n/a
