Agency
U.S. Geological Survey
USGS
Site identification number
450603122491602
n/a
Site name
05.00S/01.00W-28CCD02
n/a
Site type
Test hole not completed as a well
GW-TH
DMS latitude
450603.26
n/a
DMS longitude
1224916.19
n/a
Decimal latitude
45.10074816
n/a
Decimal longitude
-122.8223679
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 1927
NAD27
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Oregon
41
State
Oregon
41
County
Marion County
047
Country
US
n/a
Land net location description
SESWSWS28 T0500SR0100WW
n/a
Name of location map
SILVERTON
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
115.00
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
Molalla-Pudding
17090009
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19990504
n/a
Date site established or inventoried
19990504
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
YY Y
n/a
National aquifer
n/a
Local aquifer
n/a
Local aquifer type
n/a
Well depth
17.70
feet
n/a
Hole depth
17.70
feet
n/a
Source of depth data
S
n/a
Project number
4741-16800
n/a
