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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 1994-08-30 1994-08-30
Inorganics, Major, Metals Water-quality 1994-08-30 1994-08-30
Inorganics, Major, Non-metals Water-quality 1994-08-30 1994-08-30
Inorganics, Minor, metals Water-quality 1994-08-30 1994-08-30
Nutrient Water-quality 1994-08-30 1994-08-30
Organics, other Water-quality 1994-08-30 1994-08-30
Physical Water-quality 1994-08-30 1994-08-30
Water Data for the Nation inventory

Monitoring location 455630069594901 is associated with a Well in Somerset County, Maine. Water data back to 1994 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
455630069594901 n/a
Site name
SMW 77 n/a
Site type
Well
GW
DMS latitude 455630 n/a
DMS longitude 0695949 n/a
Decimal latitude 45.9417022 n/a
Decimal longitude -69.99645578 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
Maine 23
State
Maine 23
County
Somerset County 025
Country US n/a
Land net location description n/a
Name of location map n/a
Scale of location map n/a
Altitude of Gage/land surface n/a
Method altitude determined n/a
Altitude accuracy n/a
Altitude datum
n/a
Subbasin hydrologic unit
West Branch Penobscot 01020001
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19940804 n/a
Date site established or inventoried 19940804 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 YYNYNNNN n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Ice-Contact Deposits, Pleistocene 112ICCC
Local aquifer type
Unconfined single aquifer U
Well depth 56 feet n/a
Hole depth
63 feet n/a
Source of depth data S n/a
Project number 442303900 n/a