Agency
U.S. Geological Survey
USGS
Site identification number
451642122453301
n/a
Site name
03S/01W-25CBD
n/a
Site type
Well
GW
DMS latitude
451641.96
n/a
DMS longitude
1224537.45
n/a
Decimal latitude
45.2783222
n/a
Decimal longitude
-122.7604028
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
Oregon
41
State
Oregon
41
County
Clackamas County
005
Country
US
n/a
Land net location description
n/a
Name of location map
SHERWOOD
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
135.00
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
5
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Middle Willamette
17090007
Drainage basin
n/a
Topographic setting
Valley flat
V
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19840418
n/a
Date site established or inventoried
19920528
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
YYYYNYNN
n/a
National aquifer
Willamette Lowland basin-fill aquifers
N100WLMLWD
Local aquifer
Quaternary Alluvium
110ALVM
Local aquifer type
Unconfined single aquifer
U
Well depth
60.00
feet
n/a
Hole depth
60.00
feet
n/a
Source of depth data
D
n/a
Project number
4741-36600
n/a
