Agency
U.S. Geological Survey
USGS
Site identification number
303809097404701
n/a
Site name
ZK-58-19-804
n/a
Site type
Well
GW
DMS latitude
303809
n/a
DMS longitude
0974047
n/a
Decimal latitude
30.63602736
n/a
Decimal longitude
-97.680009
n/a
Latitude-longitude method
Interpolated from MAP.
M
Latitude-longitude accuracy
Accurate to + or - 10 sec.
T
Latitude-longitude datum
North American Datum of 1927
NAD27
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Texas
48
State
Texas
48
County
Williamson County
491
Country
US
n/a
Land net location description
n/a
Name of location map
Georgetown, TX
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
750
feet
n/a
Method altitude determined
Reported method of determination.
R
Altitude accuracy
5
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
San Gabriel
12070205
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
195204
n/a
Date site established or inventoried
20000208
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
YYYYNNNN
n/a
National aquifer
Edwards-Trinity aquifer system
S500EDRTRN
Local aquifer
Edwards and Associated Limestones
218EDRDA
Local aquifer type
Unconfined single aquifer
U
Well depth
210
feet
n/a
Hole depth
210
feet
n/a
Source of depth data
D
n/a
Project number
4648-20400
n/a
