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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
Physical Groundwater Levels 1991-10-22 2024-11-25
n/a USGS Active Groundwater Level Network Site 1991-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2010-01-01
Water Data for the Nation inventory

Monitoring location 411826072322401 is associated with a Well in Middlesex County, Connecticut. Water data back to 1991 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
411826072322401 n/a
Site name
CT-CL 224 n/a
Site type
Well
GW
DMS latitude 411825.75 n/a
DMS longitude 0723223.83 n/a
Decimal latitude 41.30715278 n/a
Decimal longitude -72.53995278 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
Connecticut 09
State
Connecticut 09
County
Middlesex County 007
Country US n/a
Land net location description n/a
Name of location map CLINTON n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 154.19 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .16 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Quinnipiac 01100004
Drainage basin
n/a
Topographic setting
Hillside
S
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19911017 n/a
Date site established or inventoried 19911017 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYNNNYNN n/a
National aquifer Other aquifers N9999OTHER
Local aquifer Till 112TILL
Local aquifer type
Unconfined single aquifer U
Well depth 25 feet n/a
Hole depth
25 feet n/a
Source of depth data S n/a
Project number 440900200 n/a