Agency
U.S. Geological Survey
USGS
Site identification number
300451095335501
n/a
Site name
LJ-60-60-512 (TXWR 617718)
n/a
Site type
Well
GW
DMS latitude
300451.17
n/a
DMS longitude
0953355.04
n/a
Decimal latitude
30.08088056
n/a
Decimal longitude
-95.5652889
n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
G
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS).
5
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
Tomball
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
144
feet
n/a
Method altitude determined
Interpolated from Digital Elevation Model
N
Altitude accuracy
1
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
Spring
12040102
Drainage basin
10
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
n/a
Date site established or inventoried
20250408
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
n/a
National aquifer
n/a
Local aquifer
Evangeline Aquifer
121EVGL
Local aquifer type
Unconfined single aquifer
U
Well depth
984
feet
n/a
Hole depth
1175
feet
n/a
Source of depth data
D
n/a
Project number
n/a
