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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 1959-03-05 1959-03-05
Inorganics, Major, Metals Water-quality 1959-03-05 1959-03-05
Inorganics, Major, Non-metals Water-quality 1959-03-05 1959-03-05
Inorganics, Minor, metals Water-quality 1959-03-05 1959-03-05
Nutrient Water-quality 1959-03-05 1959-03-05
Physical Water-quality 1959-03-05 1959-03-05
Water Data for the Nation inventory

Monitoring location 423644070500101 is associated with a Well in Essex County, Massachusetts. Water data back to 1959 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
423644070500101 n/a
Site name
MA-HCW 28 n/a
Site type
Well
GW
DMS latitude 423645 n/a
DMS longitude 0705008 n/a
Decimal latitude 42.61259447 n/a
Decimal longitude -70.8350488 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 5 sec. F
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Massachusetts 25
State
Massachusetts 25
County
Essex County 009
Country US n/a
Land net location description n/a
Name of location map MARBLEHEAD 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
Charles 01090001
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 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
Minimal data. M
Data-other GW files NYNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth 26 feet n/a
Hole depth
n/a
Source of depth data n/a
Project number 442500700 n/a