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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 1979-08-07 1979-08-07
Inorganics, Major, Metals Water-quality 1979-08-07 1979-08-07
Inorganics, Major, Non-metals Water-quality 1979-08-07 1979-08-07
Inorganics, Minor, Non-metals Water-quality 1979-08-07 1979-08-07
Inorganics, Minor, metals Water-quality 1979-08-07 1979-08-07
Nutrient Water-quality 1979-08-07 1979-08-07
Organics, other Water-quality 1979-08-07 1979-08-07
Physical Groundwater Levels, Water-quality 1979-01-02 1979-08-07
Water Data for the Nation inventory

Monitoring location 412929073125901 is associated with a Well in New Haven County, Connecticut. Water data back to 1979 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
412929073125901 n/a
Site name
CT-SB 29 n/a
Site type
Well
GW
DMS latitude 412929 n/a
DMS longitude 0731259 n/a
Decimal latitude 41.4914847 n/a
Decimal longitude -73.2159472 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
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 NW n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 220.00 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 5 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
Housatonic 01100005
Drainage basin
n/a
Topographic setting
Hillside
S
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19781101 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
N n/a
Data reliability
Data have been checked by the reporting agency. C
Data-other GW files YYNYNNNN n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Drift, Stratified 112DFSF
Local aquifer type
n/a
Well depth 32.7 feet n/a
Hole depth
45.0 feet n/a
Source of depth data Z n/a
Project number 9440903400 n/a