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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 1993-08-19 2024-11-17
n/a USGS Active Groundwater Level Network Site 1993-01-01 2021-01-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 412916073121701 is associated with a Well in New Haven County, Connecticut. Current conditions of Depth to water level are available. Water data back to 1993 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
412916073121701 n/a
Site name
CT-SB 42 SOUTHBURY, CT n/a
Site type
Well
GW
DMS latitude 412916 n/a
DMS longitude 0731217 n/a
Decimal latitude 41.48787368 n/a
Decimal longitude -73.2042801 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
Connecticut 09
State
Connecticut 09
County
New Haven County 009
Country US n/a
Land net location description n/a
Name of location map SOUTHBURY n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 468.71 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
Housatonic 01100005
Drainage basin
n/a
Topographic setting
Hilltop
H
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19930813 n/a
Date site established or inventoried 19930813 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 YYNNNYNN n/a
National aquifer Other aquifers N9999OTHER
Local aquifer Till 112TILL
Local aquifer type
Unconfined single aquifer U
Well depth 82 feet n/a
Hole depth
82 feet n/a
Source of depth data S n/a
Project number 440900200 n/a

Operated in cooperation with:

logo for Connecticut Department of Energy and Environmental Protection
Connecticut Department of Energy and Environmental Protection
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds