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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
Biological Water-quality 2005-09-27 2019-11-01
Information Water-quality 2004-05-14 2019-11-01
Inorganics, Major, Metals Water-quality 2005-09-27 2019-11-01
Inorganics, Major, Non-metals Water-quality 2005-09-27 2019-11-01
Inorganics, Minor, Non-metals Water-quality 2005-09-27 2005-10-19
Inorganics, Minor, metals Water-quality 2005-09-27 2019-11-01
Nutrient Water-quality 2004-05-14 2019-11-01
Organics, PCBs Water-quality 2005-09-28 2005-10-21
Organics, other Water-quality 2005-09-27 2008-10-03
Organics, pesticide Water-quality 2005-09-27 2008-10-03
Physical Daily Values, Unit Values, Water-quality 2004-02-04 2024-11-21
Radiochemistry Water-quality 2005-09-27 2005-10-19
n/a Peak Measurements 2004-09-16 2023-01-25
n/a USGS Annual Water Data Reports Site 2008-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 301001089442600 is associated with a Coastal in Orleans Parish, Louisiana. Current conditions of Gage height, Salinity, Specific conductance, and more are available. Water data back to 2004 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
301001089442600 n/a
Site name
Rigolets at Hwy 90 near Slidell, LA n/a
Site type
Coastal
OC-CO
DMS latitude 301001 n/a
DMS longitude 0894426 n/a
Decimal latitude 30.16694444 n/a
Decimal longitude -89.7405556 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Louisiana 22
State
Louisiana 22
County
Orleans Parish 071
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 -1.00 feet n/a
Method altitude determined GNSS4 - Level 4 Quality Survey Grade Global Navigation Satellite System Z
Altitude accuracy 0.1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
08090203
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site NNNNYNNNNNNNNNYNYNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20040127 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 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 AZ-400 n/a

Operated in cooperation with:

logo for Louisiana Department of Wildlife & Fisheries
Louisiana Department of Wildlife & Fisheries
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds