Agency
U.S. Geological Survey
USGS
Site identification number
415655072313701
n/a
Site name
CT-EF 145
n/a
Site type
Well
GW
DMS latitude
415655
n/a
DMS longitude
0723137
n/a
Decimal latitude
41.9485935
n/a
Decimal longitude
-72.52645709
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
Connecticut
09
State
Connecticut
09
County
110
n/a
Country
US
n/a
Land net location description
n/a
Name of location map
Broad Brook
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
137.0
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
010802050203
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19880415
n/a
Date site established or inventoried
199507
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
YNNNNNNNNNNNNNNNNNNN
n/a
National aquifer
Early Mesozoic basin aquifers
N300ERLMZC
Local aquifer
Portland Formation
231PRLD
Local aquifer type
Unconfined single aquifer
U
Well depth
152.0
feet
n/a
Hole depth
152.0
feet
n/a
Source of depth data
D
n/a
Project number
440906900
n/a
