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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 1981-04-28 1998-06-17
Information Water-quality 1981-04-28 2005-06-27
Inorganics, Major, Metals Water-quality 1981-04-28 1998-06-17
Inorganics, Major, Non-metals Water-quality 1981-04-28 2005-06-27
Inorganics, Minor, Non-metals Water-quality 1981-04-28 2000-05-31
Inorganics, Minor, metals Water-quality 1981-04-28 2000-05-31
Microbiological Water-quality 1981-04-28 1991-07-24
Nutrient Water-quality 1981-04-28 1999-08-25
Organics, PCBs Water-quality 1981-04-28 2000-05-31
Organics, other Water-quality 1981-04-28 2000-02-04
Organics, pesticide Water-quality 1981-04-28 2000-05-31
Physical Water-quality 1981-04-28 2000-05-31
Population/Community Water-quality 1981-04-28 1982-01-27
Radiochemistry Water-quality 1981-04-28 1998-06-17
Sediment Water-quality 1981-07-20 1998-06-17
Water Data for the Nation inventory

Monitoring location 294957090095300 is associated with a Stream in Jefferson Parish, Louisiana. Water data back to 1981 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
294957090095300 n/a
Site name
BYU SEGNETTE 4.6 MI S OF WESTWEGO, LA n/a
Site type
Stream
ST
DMS latitude 294957 n/a
DMS longitude 0900953 n/a
Decimal latitude 29.83270774 n/a
Decimal longitude -90.16479709 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
Louisiana 22
State
Louisiana 22
County
Jefferson Parish 051
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
08090301
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 CST n/a
Site honors Daylight Saving Time
Y 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