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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
Biological Water-quality 1975-10-15 1976-02-18
Information Water-quality 1975-10-15 1975-11-20
Inorganics, Major, Metals Water-quality 1975-10-15 1976-02-18
Inorganics, Major, Non-metals Water-quality 1975-10-15 1976-02-18
Inorganics, Minor, Non-metals Water-quality 1975-10-15 1976-02-18
Inorganics, Minor, metals Water-quality 1975-05-21 1976-02-18
Microbiological Water-quality 1975-10-15 1976-02-18
Nutrient Water-quality 1975-05-21 1976-02-18
Organics, PCBs Water-quality 1975-10-15 1975-10-15
Organics, other Water-quality 1975-05-21 1976-02-18
Organics, pesticide Water-quality 1975-10-15 1975-10-15
Physical Water-quality 1975-10-15 1976-02-18
Sediment Water-quality 1975-05-21 1975-10-15
Water Data for the Nation inventory

Monitoring location 01196657 is associated with an Estuary in New Haven County, Connecticut. Water data back to 1975 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01196657 n/a
Site name
NEW HAVEN HARBOR AT NEW HAVEN, CT n/a
Site type
Estuary
ES
DMS latitude 411544 n/a
DMS longitude 0725453 n/a
Decimal latitude 41.2623193 n/a
Decimal longitude -72.9142683 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Unknown or unspecified. U
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 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
Quinnipiac 01100004
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
N n/a
Data reliability
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a