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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 2000-07-13 2012-07-31
Inorganics, Major, Metals Water-quality 2000-07-13 2011-08-24
Inorganics, Major, Non-metals Water-quality 2000-07-13 2012-07-31
Inorganics, Minor, Non-metals Water-quality 2000-07-13 2011-08-24
Inorganics, Minor, metals Water-quality 2000-07-13 2011-08-24
Microbiological Water-quality 2011-08-24 2012-07-31
Nutrient Water-quality 2000-07-13 2011-08-24
Organics, other Water-quality 2000-07-13 2011-08-24
Organics, pesticide Water-quality 2000-07-13 2011-08-24
Physical Groundwater Levels, Water-quality 2000-07-13 2012-07-31
Radiochemistry Water-quality 2000-07-13 2011-08-24
Stable Isotopes Water-quality 2000-07-13 2011-08-24
Water Data for the Nation inventory

Monitoring location 445149069460001 is associated with a Well in Somerset County, Maine. Water data back to 2000 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
445149069460001 n/a
Site name
ME-SMW 82 n/a
Site type
Well
GW
DMS latitude 445150.91 n/a
DMS longitude 0694558.84 n/a
Decimal latitude 44.86414167 n/a
Decimal longitude -69.7663444 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
Maine 23
State
Maine 23
County
Somerset County 025
Country US n/a
Land net location description n/a
Name of location map MADISON, ME n/a
Scale of location map 2400 n/a
Altitude of Gage/land surface 360 feet n/a
Method altitude determined G n/a
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
Lake or Swamp
L
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19880820 n/a
Date site established or inventoried 20000601 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 New York and New England crystalline-rock aquifers N600NECRSN
Local aquifer Bedrock BEDROCK
Local aquifer type
Confined single aquifer C
Well depth 100 feet n/a
Hole depth
100 feet n/a
Source of depth data A n/a
Project number 443305400 n/a