Agency
U.S. Geological Survey
USGS
Site identification number
442529123121900
n/a
Site name
IMMIGRATION POND (NWR SNAG site)
n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude
442528.84
n/a
DMS longitude
1231218.57
n/a
Decimal latitude
44.42467778
n/a
Decimal longitude
-123.2051583
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 1983
NAD83
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Oregon
41
State
Oregon
41
County
Linn County
043
Country
US
n/a
Land net location description
n/a
Name of location map
PEORIA
n/a
Scale of location map
n/a
Altitude of Gage/land surface
79
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
10
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Upper Willamette
17090003
Drainage basin
n/a
Topographic setting
Lake or Swamp
L
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
n/a
Date site established or inventoried
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
PST
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
n/a
National aquifer
n/a
Local aquifer
n/a
Local aquifer type
n/a
Well depth
n/a
Hole depth
n/a
Source of depth data
n/a
Project number
9711-9DJ00
n/a
