Agency
U.S. Geological Survey
USGS
Site identification number
462342112174201
n/a
Site name
08N06W36DCBD02
n/a
Site type
Well
GW
DMS latitude
462342
n/a
DMS longitude
1121742
n/a
Decimal latitude
46.3949304
n/a
Decimal longitude
-112.2958458
n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
G
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
Montana
30
State
Montana
30
County
Jefferson County
043
Country
US
n/a
Land net location description
NWSWSES36 T08N R06W P
n/a
Name of location map
THREE BROTHERS
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
7035
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
20
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Boulder
10020006
Drainage basin
n/a
Topographic setting
Flood plain
G
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19981021
n/a
Date site established or inventoried
19981201
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
MST
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
YYNNNYNN
n/a
National aquifer
n/a
Local aquifer
Quaternary Alluvium
110ALVM
Local aquifer type
Unconfined single aquifer
U
Well depth
10.5
feet
n/a
Hole depth
11.0
feet
n/a
Source of depth data
L
n/a
Project number
463016500
n/a
