Agency
U.S. Geological Survey
USGS
Site identification number
414903090323401
n/a
Site name
081N04E18CDCA 03376 1948De Witt 5
n/a
Site type
Well
GW
DMS latitude
414900
n/a
DMS longitude
0903230
n/a
Decimal latitude
41.8166953
n/a
Decimal longitude
-90.541803
n/a
Latitude-longitude method
Interpolated from MAP.
M
Latitude-longitude accuracy
Accurate to + or - 5 sec.
F
Latitude-longitude datum
North American Datum of 1927
NAD27
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Iowa
19
State
Iowa
19
County
Clinton County
045
Country
US
n/a
Land net location description
SWSESWS18 T081N R04E 5
n/a
Name of location map
De Witt
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
692
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
Lower Wapsipinicon
07080103
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19480710
n/a
Date site established or inventoried
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
CST
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
YYNYNNNN
n/a
National aquifer
Silurian-Devonian aquifers
N400SLRDVN
Local aquifer
Jordan Sandstone
371JRDN
Local aquifer type
n/a
Well depth
1421
feet
n/a
Hole depth
1421
feet
n/a
Source of depth data
D
n/a
Project number
461904700
n/a
