Agency
U.S. Geological Survey
USGS
Site identification number
413220071340701
n/a
Site name
RI-EXW 557
n/a
Site type
Well
GW
DMS latitude
413220
n/a
DMS longitude
0713407
n/a
Decimal latitude
41.53898958
n/a
Decimal longitude
-71.56811749
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
Massachusetts
25
State
Rhode Island
44
County
Washington County
009
Country
US
n/a
Land net location description
n/a
Name of location map
SLOCUM
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
126.82
feet
n/a
Method altitude determined
Level or other surveyed method.
L
Altitude accuracy
.01
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Pawcatuck-Wood
01090005
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19881202
n/a
Date site established or inventoried
19881202
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
EST
n/a
Site honors Daylight Saving Time
Y
n/a
Data reliability
Data have been checked by the reporting agency.
C
Data-other GW files
YYNYNYNN
n/a
National aquifer
Sand and gravel aquifers (glaciated regions)
N100GLCIAL
Local aquifer
Stratified Deposits, Undifferentiated
112SRFD
Local aquifer type
Unconfined single aquifer
U
Well depth
20.11
feet
n/a
Hole depth
20.11
feet
n/a
Source of depth data
G
n/a
Project number
RI-028
n/a
