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| Data Type | Begin Date | End Date | Count |
|---|---|---|---|
| Current / Historical Observations (availability statement) | 2002-10-01 | 2019-10-01 | |
| Daily Data | |||
| Temperature, water, degrees Celsius | 1972-07-07 | 2022-01-11 | 27854 |
| Wind speed, miles per hour | 2003-09-30 | 2021-07-19 | 726 |
| Wind direction, degrees clockwise from true north | 2003-09-30 | 2021-07-19 | 724 |
| Discharge, cubic feet per second | 2002-10-02 | 2015-09-28 | 4546 |
| Gage height, feet | 1974-10-01 | 2019-09-30 | 19795 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1972-07-07 | 2022-01-11 | 27707 |
| Salinity, water, unfiltered, milligrams per milliliter at 25 degrees Celsius | 1994-09-30 | 2000-09-29 | 5586 |
| Salinity, water, unfiltered, parts per thousand | 2002-10-01 | 2022-01-11 | 18278 |
| Daily Statistics | |||
| Temperature, water, degrees Celsius | 1972-07-07 | 2019-10-09 | 9280 |
| Discharge, cubic feet per second | 2002-10-02 | 2015-09-28 | 4546 |
| Gage height, feet | 1974-10-01 | 2019-09-30 | 7185 |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1972-07-09 | 2019-10-09 | 9176 |
| Salinity, water, unfiltered, milligrams per milliliter at 25 degrees Celsius | 1994-09-30 | 2000-09-29 | 2082 |
| Salinity, water, unfiltered, parts per thousand | 2002-10-02 | 2019-10-09 | 6089 |
| Monthly Statistics | |||
| Temperature, water, degrees Celsius | 1972-07 | 2019-10 | |
| Discharge, cubic feet per second | 2002-10 | 2015-09 | |
| Gage height, feet | 1974-10 | 2019-09 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1972-07 | 2019-10 | |
| Salinity, water, unfiltered, milligrams per milliliter at 25 degrees Celsius | 1994-09 | 2000-09 | |
| Salinity, water, unfiltered, parts per thousand | 2002-10 | 2019-10 | |
| Annual Statistics | |||
| Temperature, water, degrees Celsius | 1972 | 2020 | |
| Discharge, cubic feet per second | 2003 | 2015 | |
| Gage height, feet | 1975 | 2019 | |
| Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius | 1972 | 2020 | |
| Salinity, water, unfiltered, milligrams per milliliter at 25 degrees Celsius | 1994 | 2000 | |
| Salinity, water, unfiltered, parts per thousand | 2003 | 2020 | |
| Peak streamflow | 1999-10-08 | 2019-05-12 | 20 |
| Field measurements | 1997-09-24 | 2021-07-28 | 144 |
| Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) | 1972-11-29 | 1972-11-29 | 1 |
| Water-Year Summary | 2006 | 2020 | 15 |
| Revisions | Loading... | ||
U.S. Department of the Interior |
U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL:
Page Contact Information: Louisiana Water Data Support Team
Page Last Modified: 2025-11-26 05:26:13 EST
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