Agency
U.S. Geological Survey
USGS
Site identification number
300947095543401
n/a
Site name
YW-60-49-908
n/a
Site type
Well
GW
DMS latitude
300947.4
n/a
DMS longitude
0955434.38
n/a
Decimal latitude
30.16316667
n/a
Decimal longitude
-95.90955
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
Waller County
473
Country
US
n/a
Land net location description
n/a
Name of location map
WALLER NW, TX
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
310
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
19910204
n/a
Date site established or inventoried
19910204
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
Minimal data.
M
Data-other GW files
YY Y
n/a
National aquifer
Coastal lowlands aquifer system
S100CSLLWD
Local aquifer
Evangeline Aquifer
121EVGL
Local aquifer type
Confined multiple aquifers
M
Well depth
n/a
Hole depth
n/a
Source of depth data
n/a
Project number
9XF01
n/a
