Agency
U.S. Geological Survey
USGS
Site identification number
385828077065301
n/a
Site name
MO Ff 23
n/a
Site type
Well
GW
DMS latitude
385828.2
n/a
DMS longitude
0770653.8
n/a
Decimal latitude
38.9745
n/a
Decimal longitude
-77.1149444
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 (Differentially-Corrected GPS).
1
Latitude-longitude datum
North American Datum of 1983
NAD83
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Maryland
24
State
Maryland
24
County
Montgomery County
031
Country
US
n/a
Land net location description
n/a
Name of location map
WASH. WEST,DC-MD-VA
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
342.3
feet
n/a
Method altitude determined
Interpolated from topographic map.
M
Altitude accuracy
1
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Middle Potomac-Catoctin
02070008
Drainage basin
n/a
Topographic setting
Hilltop
H
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
20000515
n/a
Date site established or inventoried
20000918
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
Piedmont and Blue Ridge crystalline-rock aquifers
N400PDMBRX
Local aquifer
Sykesville Formation
360SKVL
Local aquifer type
n/a
Well depth
500.00
feet
n/a
Hole depth
500.00
feet
n/a
Source of depth data
D
n/a
Project number
442414300
n/a
