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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1984-11-01 1984-11-01
Inorganics, Major, Metals Water-quality 1984-11-01 1984-11-01
Inorganics, Major, Non-metals Water-quality 1984-11-01 1984-11-01
Inorganics, Minor, metals Water-quality 1984-11-01 1984-11-01
Nutrient Water-quality 1984-11-01 1984-11-01
Organics, other Water-quality 1984-11-01 1984-11-01
Physical Daily Values, Groundwater Levels, Water-quality 1984-11-01 2008-11-19
n/a USGS Annual Water Data Reports Site 2006-01-01 2008-01-01
Water Data for the Nation inventory

Monitoring location 445148069513301 is associated with a Well in Somerset County, Maine. Water data back to 1984 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
445148069513301 n/a
Site name
ME-SMW61 Madison, Maine n/a
Site type
Well
GW
DMS latitude 445148 n/a
DMS longitude 0695133 n/a
Decimal latitude 44.8633923 n/a
Decimal longitude -69.858668 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 5 sec. F
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Maine 23
State
Maine 23
County
Somerset County 025
Country US n/a
Land net location description n/a
Name of location map Anson n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 280.00 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10. feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Lower Kennebec 01030003
Drainage basin
n/a
Topographic setting
Valley flat
V
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19840927 n/a
Date site established or inventoried 19840927 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 YYNYNYNN n/a
National aquifer Other aquifers N9999OTHER
Local aquifer Marine Deposits 112MRIN
Local aquifer type
Unconfined single aquifer U
Well depth 40.2 feet n/a
Hole depth
113 feet n/a
Source of depth data S n/a
Project number 442300200 n/a