Agency
U.S. Geological Survey
USGS
Site identification number
443647070552303
n/a
Site name
ME-OW 400B Middle Dam, Maine
n/a
Site type
Well
GW
DMS latitude
444643.66
n/a
DMS longitude
0705516.39
n/a
Decimal latitude
44.7787944
n/a
Decimal longitude
-70.9212194
n/a
Latitude-longitude method
Survey-grade GPSF
F
Latitude-longitude accuracy
Accurate to + or - .01 sec (Differentially-Corrected GPS).
H
Latitude-longitude datum
North American Datum of 1983
NAD83
Decimal Latitude-longitude datum
North American Datum of 1983
NAD83
District
Maine
23
State
Maine
23
County
Oxford County
017
Country
US
n/a
Land net location description
n/a
Name of location map
Middle Dam
n/a
Scale of location map
24000
n/a
Altitude of Gage/land surface
1466.21
feet
n/a
Method altitude determined
GNSS3 - Level 3 Quality Survey Grade Global Navigation Satellite System
Y
Altitude accuracy
0.1
feet
n/a
Altitude datum
North American Vertical Datum of 1988
NAVD88
Subbasin hydrologic unit
Upper Androscoggin
01040001
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site
YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN
n/a
Date of first construction
20130826
n/a
Date site established or inventoried
20130826
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
Y Y
n/a
National aquifer
Other aquifers
N9999OTHER
Local aquifer
Till
112TILL
Local aquifer type
Unconfined single aquifer
U
Well depth
29
feet
n/a
Hole depth
29
feet
n/a
Source of depth data
S
n/a
Project number
442300200
n/a
