Agency
U.S. Geological Survey
USGS
Site identification number
395637084375200
n/a
Site name
D-120
n/a
Site type
Well
GW
DMS latitude
395637
n/a
DMS longitude
0843752
n/a
Decimal latitude
39.9436111
n/a
Decimal longitude
-84.6311111
n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft)
G
Latitude-longitude accuracy
Accurate to + or - 1 sec.
S
Latitude-longitude datum
North American Datum of 1983
NAD83
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Ohio
39
State
Ohio
39
County
Darke County
037
Country
US
n/a
Land net location description
n/a
Name of location map
NEW MADISON
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
1081
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
5
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Lower Great Miami, Indiana, Ohio
05080002
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19880727
n/a
Date site established or inventoried
19980715
n/a
Drainage area
n/a
Contributing drainage area
n/a
Time Zone abbreviation
EST
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
YYYYNYNN
n/a
National aquifer
Silurian-Devonian aquifers
N400SLRDVN
Local aquifer
Lockport Dolomite
355LCKP
Local aquifer type
Confined single aquifer
C
Well depth
82
feet
n/a
Hole depth
82
feet
n/a
Source of depth data
D
n/a
Project number
443910404
n/a
