Agency
U.S. Geological Survey
USGS
Site identification number
182614066231800
n/a
Site name
PIEZOMETER SWD MW-1, VEGA BAJA, PR
n/a
Site type
Well
GW
DMS latitude
182613.73
n/a
DMS longitude
0662318.34
n/a
Decimal latitude
18.43514969
n/a
Decimal longitude
-66.38804219
n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
G
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS).
5
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 Baja Municipio
145
Country
US
n/a
Land net location description
n/a
Name of location map
MANATI
n/a
Scale of location map
20000
n/a
Altitude of Gage/land surface
179.82
feet
n/a
Method altitude determined
Level or other surveyed method.
L
Altitude accuracy
0.5
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Cibuco-Guajataca
21010002
Drainage basin
n/a
Topographic setting
Upland draw
W
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19980522
n/a
Date site established or inventoried
19980522
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 multiple aquifer
N
Well depth
205.0
feet
n/a
Hole depth
209.0
feet
n/a
Source of depth data
A
n/a
Project number
PR454314200
n/a
