Agency
U.S. Geological Survey
USGS
Site identification number
460321084354801
n/a
Site name
42N 02W 07AABB01 MACKINAC CO (PONTCHARTRAIN WELL)
n/a
Site type
Well
GW
DMS latitude
460321
n/a
DMS longitude
0843548
n/a
Decimal latitude
46.05584817
n/a
Decimal longitude
-84.5967127
n/a
Latitude-longitude method
Interpolated from MAP.
M
Latitude-longitude accuracy
Accurate to + or - 1 sec.
S
Latitude-longitude datum
North American Datum of 1927
NAD27
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Michigan
26
State
Michigan
26
County
Mackinac County
097
Country
US
n/a
Land net location description
NENES07 T42N R02W M
n/a
Name of location map
PONTCHARTRAIN SHORES
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
680
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
Carp-Pine
04070002
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
n/a
Date site established or inventoried
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
YYNNNYNN
n/a
National aquifer
Silurian-Devonian aquifers
N400SLRDVN
Local aquifer
Manistique Dolomite
355MNSQ
Local aquifer type
Confined single aquifer
C
Well depth
102
feet
n/a
Hole depth
n/a
Source of depth data
n/a
Project number
244500200
n/a
