Agency
U.S. Geological Survey
USGS
Site identification number
414152090183701
n/a
Site name
20N 2E-30.3h
n/a
Site type
Well
GW
DMS latitude
414152
n/a
DMS longitude
0901837
n/a
Decimal latitude
41.6977792
n/a
Decimal longitude
-90.3103842
n/a
Latitude-longitude method
Interpolated from MAP.
M
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
Illinois
17
State
Illinois
17
County
Rock Island County
161
Country
US
n/a
Land net location description
NENWNES30 T20N R2E 4
n/a
Name of location map
CORDOVA
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
605
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
Copperas-Duck
07080101
Drainage basin
n/a
Topographic setting
Valley flat
V
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
1990
n/a
Date site established or inventoried
199102
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
CST
n/a
Site honors Daylight Saving Time
N
n/a
Data reliability
Data have been checked by the reporting agency.
C
Data-other GW files
YYNYNNNN
n/a
National aquifer
Sand and gravel aquifers (glaciated regions)
N100GLCIAL
Local aquifer
Quaternary System
110QRNR
Local aquifer type
Unconfined single aquifer
U
Well depth
76
feet
n/a
Hole depth
76
feet
n/a
Source of depth data
D
n/a
Project number
441700306
n/a
