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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1999-10-12 2012-08-13
Inorganics, Major, Metals Water-quality 1999-10-12 2011-10-26
Inorganics, Major, Non-metals Water-quality 1999-10-12 2012-08-13
Inorganics, Minor, Non-metals Water-quality 1999-10-12 2011-10-26
Inorganics, Minor, metals Water-quality 1999-10-12 2011-10-26
Microbiological Water-quality 2011-10-26 2012-08-13
Nutrient Water-quality 1999-10-12 2011-10-26
Organics, other Water-quality 1999-10-12 2011-10-26
Organics, pesticide Water-quality 1999-10-12 2011-10-26
Physical Groundwater Levels, Water-quality 1999-10-12 2012-08-13
Radiochemistry Water-quality 1999-10-12 2011-10-26
Stable Isotopes Water-quality 1999-10-12 2011-10-26
Water Data for the Nation inventory

Monitoring location 434641070383301 is associated with a Well in Cumberland County, Maine. Water data back to 1999 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
434641070383301 n/a
Site name
ME-CW 2020 n/a
Site type
Well
GW
DMS latitude 434642.38 n/a
DMS longitude 0703834.87 n/a
Decimal latitude 43.77843889 n/a
Decimal longitude -70.6430194 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
Cumberland County 005
Country US n/a
Land net location description n/a
Name of location map STEEP FALLS, ME n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 290 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
Presumpscot 01060001
Drainage basin
n/a
Topographic setting
Valley flat
V
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19950805 n/a
Date site established or inventoried 19991005 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 680 feet n/a
Hole depth
680 feet n/a
Source of depth data S n/a
Project number 443305400 n/a