Agency
U.S. Geological Survey
USGS
Site identification number
303548098211701
n/a
Site name
BT-57-30-101
n/a
Site type
Well
GW
DMS latitude
303548.84
n/a
DMS longitude
0982116.56
n/a
Decimal latitude
30.5969
n/a
Decimal longitude
-98.3546
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
Burnet County
053
Country
US
n/a
Land net location description
n/a
Name of location map
Marble Falls, TX
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
877
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
Buchanan-Lyndon B. Johnson Lakes
12090201
Drainage basin
n/a
Topographic setting
Undulating
U
Flags for instruments at site
YNNNYNNNNNNNNYNNNNNNNNNNNNNNNN
n/a
Date of first construction
19840904
n/a
Date site established or inventoried
19991220
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
YYNYNNNN
n/a
National aquifer
Other aquifers
N9999OTHER
Local aquifer
Precambrian Granite
400GRNT
Local aquifer type
Unconfined single aquifer
U
Well depth
75
feet
n/a
Hole depth
75
feet
n/a
Source of depth data
D
n/a
Project number
8653-CGR01
n/a
