Agency
U.S. Geological Survey
USGS
Site identification number
391124076101004
n/a
Site name
KE Cb 100
n/a
Site type
Well
GW
DMS latitude
391123.5
n/a
DMS longitude
0761007.0
n/a
Decimal latitude
39.1898611
n/a
Decimal longitude
-76.1686111
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
Kent County
029
Country
US
n/a
Land net location description
n/a
Name of location map
ROCK HALL, MD
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
65.69
feet
n/a
Method altitude determined
Level or other surveyed method.
L
Altitude accuracy
1
feet
n/a
Altitude datum
National Geodetic Vertical Datum of 1929
NGVD29
Subbasin hydrologic unit
Chester-Sassafras
02060002
Drainage basin
n/a
Topographic setting
Hilltop
H
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19910827
n/a
Date site established or inventoried
19910827
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
Northern Atlantic Coastal Plain aquifer system
S100NATLCP
Local aquifer
Aquia Formation
125AQUI
Local aquifer type
Confined single aquifer
C
Well depth
67
feet
n/a
Hole depth
75
feet
n/a
Source of depth data
D
n/a
Project number
442410100
n/a
