Agency
U.S. Geological Survey
USGS
Site identification number
442230083360501
n/a
Site name
23N 07E 21BCC 01 IOSCO
n/a
Site type
Well
GW
DMS latitude
442230
n/a
DMS longitude
0833605
n/a
Decimal latitude
44.37499806
n/a
Decimal longitude
-83.6012649
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
Iosco County
069
Country
US
n/a
Land net location description
SWNWS21 T23N R07E M
n/a
Name of location map
TAWAS CITY
n/a
Scale of location map
62500
n/a
Altitude of Gage/land surface
732
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
Au Gres-Rifle
04080101
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
19730830
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
Unchecked data.
U
Data-other GW files
YNNNNNNN
n/a
National aquifer
Sand and gravel aquifers (glaciated regions)
N100GLCIAL
Local aquifer
Glacial Deposits, Undifferentiated
112GLCU
Local aquifer type
Unconfined single aquifer
U
Well depth
46.0
feet
n/a
Hole depth
n/a
Source of depth data
n/a
Project number
n/a
