Agency
U.S. Geological Survey
USGS
Site identification number
402856090031801
n/a
Site name
6N4E-21.3a1
n/a
Site type
Well
GW
DMS latitude
402856.4
n/a
DMS longitude
0900318.2
n/a
Decimal latitude
40.4823333
n/a
Decimal longitude
-90.0550556
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
Illinois
17
State
Illinois
17
County
Fulton County
057
Country
US
n/a
Land net location description
SESWSES21 T6N R4E 4
n/a
Name of location map
SAINT DAVID
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
608
feet
n/a
Method altitude determined
G
n/a
Altitude accuracy
10
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
Lower Illinois-Lake Chautauqua
07130003
Drainage basin
n/a
Topographic setting
Undulating
U
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
20060919
n/a
Date site established or inventoried
20061011
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
YY Y Y
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
34.75
feet
n/a
Hole depth
36
feet
n/a
Source of depth data
S
n/a
Project number
2407-CQH00
n/a
