Agency
U.S. Geological Survey
USGS
Site identification number
412931071514201
n/a
Site name
CT-NSN 77
n/a
Site type
Well
GW
DMS latitude
412931.56
n/a
DMS longitude
0715135.47
n/a
Decimal latitude
41.4921
n/a
Decimal longitude
-71.85985278
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 1983
NAD83
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Connecticut
09
State
Connecticut
09
County
180
n/a
Country
US
n/a
Land net location description
n/a
Name of location map
Ashaway
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
517.0
feet
n/a
Method altitude determined
Interpolated from Digital Elevation Model
N
Altitude accuracy
1.0
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
011000070301
Drainage basin
n/a
Topographic setting
Hilltop
H
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19901018
n/a
Date site established or inventoried
19901018
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
EST
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
YYNNNYNNNNNNNNNNNNNN
n/a
National aquifer
Other aquifers
N9999OTHER
Local aquifer
Till
112TILL
Local aquifer type
Unconfined single aquifer
U
Well depth
43.0
feet
n/a
Hole depth
43.0
feet
n/a
Source of depth data
S
n/a
Project number
440900200
n/a
