Agency
U.S. Geological Survey
USGS
Site identification number
384135090391601
n/a
Site name
T46N R03E 35DCC1
n/a
Site type
Well
GW
DMS latitude
384135
n/a
DMS longitude
0903916
n/a
Decimal latitude
38.6931082
n/a
Decimal longitude
-90.6545698
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
Missouri
29
State
Missouri
29
County
St. Charles County
183
Country
US
n/a
Land net location description
SWSWSES35 T46N R03E 5
n/a
Name of location map
WELDON SPRING
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
485
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
10
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Lower Missouri
10300200
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19460601
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
YNNNNYNN
n/a
National aquifer
Cambrian-Ordovician aquifer system
S300CAMORD
Local aquifer
Champlainian Series
365CMPL
Local aquifer type
Confined multiple aquifers
M
Well depth
702
feet
n/a
Hole depth
702
feet
n/a
Source of depth data
L
n/a
Project number
n/a
