Agency
U.S. Geological Survey
USGS
Site identification number
453801112411201
n/a
Site name
02S09W26CBAA01
n/a
Site type
Well
GW
DMS latitude
453800.9
n/a
DMS longitude
1124111.5
n/a
Decimal latitude
45.6335096
n/a
Decimal longitude
-112.6873852
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 (Differentially-Corrected GPS).
1
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
Silver Bow County
093
Country
US
n/a
Land net location description
n/a
Name of location map
MELROSE
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
5185
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
Big Hole
10020004
Drainage basin
n/a
Topographic setting
Flood plain
G
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
20030527
n/a
Date site established or inventoried
20090725
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
YYYY Y
n/a
National aquifer
Alluvial aquifers
N100ALLUVL
Local aquifer
Quaternary Alluvium
110ALVM
Local aquifer type
Unconfined single aquifer
U
Well depth
40
feet
n/a
Hole depth
40
feet
n/a
Source of depth data
D
n/a
Project number
862000267
n/a
