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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
Inorganics, Major, Metals Water-quality 2006-08-23 2006-08-23
Inorganics, Major, Non-metals Water-quality 2006-08-23 2006-08-23
Inorganics, Minor, Non-metals Water-quality 2006-08-23 2006-08-23
Inorganics, Minor, metals Water-quality 2006-08-23 2006-08-23
Microbiological Water-quality 2006-08-23 2006-08-23
Nutrient Water-quality 2006-08-23 2006-08-23
Physical Water-quality 2006-08-23 2006-08-23
Radiochemistry Water-quality 2006-08-23 2006-08-23
Water Data for the Nation inventory

Monitoring location 440311069051001 is associated with a Well in Knox County, Maine. Water data back to 2006 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
440311069051001 n/a
Site name
ME-KNW3 HHID 004 HETLID B024891 RECRUITID 013 n/a
Site type
Well
GW
DMS latitude 440311 n/a
DMS longitude 0690510 n/a
Decimal latitude 44.05305556 n/a
Decimal longitude -69.0861111 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .5 sec (PLGR/PPS GPS). 5
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
Knox County 013
Country US n/a
Land net location description n/a
Name of location map Rockland, ME n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 90 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 5 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Maine Coastal 01050002
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
1955 n/a
Date site established or inventoried 20100104 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 n/a
National aquifer n/a
Local aquifer Bedrock Undifferentiated 300BDRK
Local aquifer type
n/a
Well depth 88 feet n/a
Hole depth
88 feet n/a
Source of depth data O n/a
Project number 2425BA900 n/a