Agency
U.S. Geological Survey
USGS
Site identification number
300321095283901
n/a
Site name
LJ-60-61-419
n/a
Site type
Well
GW
DMS latitude
300320.74
n/a
DMS longitude
0952839.03
n/a
Decimal latitude
30.0557611
n/a
Decimal longitude
-95.4775083
n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
G
Latitude-longitude accuracy
Accurate to + or - 3 sec (SPS GPS).
R
Latitude-longitude datum
North American Datum of 1983
NAD83
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Texas
48
State
Texas
48
County
Harris County
201
Country
US
n/a
Land net location description
n/a
Name of location map
SPRING, TX
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
128
feet
n/a
Method altitude determined
Interpolated from Digital Elevation Model
N
Altitude accuracy
1.6
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
Spring
12040102
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
20040727
n/a
Date site established or inventoried
20160304
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
YYYY Y
n/a
National aquifer
Coastal lowlands aquifer system
S100CSLLWD
Local aquifer
Jasper Aquifer
122JSPR
Local aquifer type
Confined multiple aquifers
M
Well depth
1752
feet
n/a
Hole depth
1752
feet
n/a
Source of depth data
D
n/a
Project number
8653-9XF01
n/a
