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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 Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Groundwater Levels, Unit Values 2004-09-10 2022-08-04
n/a USGS Active Groundwater Level Network Site 2004-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2017-01-01 2022-01-01
Water Data for the Nation inventory

Monitoring location 415556070030601 is associated with a Well in Barnstable County, Massachusetts. Water data back to 2004 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
415556070030601 n/a
Site name
MA-WNW 141 WELLFLEET, MA n/a
Site type
Well
GW
DMS latitude 415555.68 n/a
DMS longitude 0700305.80 n/a
Decimal latitude 41.9321333 n/a
Decimal longitude -70.0516111 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
Massachusetts 25
State
Massachusetts 25
County
Barnstable County 001
Country US n/a
Land net location description S T R n/a
Name of location map WELLFLEET, MA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 44.67 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy 0.1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Cape Cod 01090002
Drainage basin
n/a
Topographic setting
Undulating
U
Flags for instruments at site NNNNNNNNNNNNNNNNYNNNNNNNNNNNNN n/a
Date of first construction
20040909 n/a
Date site established or inventoried 20040909 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 YY Y Y n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Stratified Deposits, Undifferentiated 112SRFD
Local aquifer type
Unconfined single aquifer U
Well depth 135.38 feet n/a
Hole depth
135.5 feet n/a
Source of depth data S n/a
Project number 24419XE04 n/a