Page Loading - Please Wait...
Streamflow Measurements for the Nation
Streamflow measurement pages will be decommissioned in early 2026.
Please find the
modernized pages in WDFN
that suit you best. Learn more about our
modernization plans and timeline
and new pages.
| HTML table with channel data |
| HTML table without channel data |
| Tab-separated data with channel data |
| Tab-separated data without channel data |
| Graph of data |
| Reselect output format |
| Meas. Number |
Date Time | Time Datum |
Measurement Used? |
Who | Measuring Agency |
Stream flow (ft3/s) |
Gage Height (ft) |
GH Change (ft) |
Meas. Duration (hr) |
Meas. Rated |
Control | Flow Adjust. Code |
Channel Number |
Channel Name |
Meas. type |
Stream flow method |
Velocity method |
Channel flow (ft3/s) |
Channel width (ft) |
Channel area (ft2) |
Channel vel. (ft/s) |
Channel stability |
Channel material |
Channel evenness |
Long. vel. desc. |
Horz. vel. desc. |
Vert. vel. desc. |
Channel loc. code |
Channel loc. dist.(ft) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2023-04-03 11:11:58 | CDT | Yes | LBS/JAB/EGL | USGS | 850000 | Good | Clear | NONE | 1 | concurrent sample with USACE NOD | MBOT | QADCP | VADCP | 850000 | 4330 | 189000 | 4.50 | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP | ||||
| 5 | 2022-08-18 09:05:58 | CDT | Yes | LBS/EGL/JAB | USGS | 335000 | Good | Clear | NONE | 1 | 5th of 6 tarbert/st fran joint sample effort | MBOT | QADCP | VADCP | 335000 | 4120 | 102000 | 3.27 | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP | ||||
| 4 | 2022-04-21 09:29:06 | CDT | Yes | LBS/EGL/JAR | usgs | 810000 | Good | Clear | NONE | 1 | 4 of 6 total st fran/tarbert studies | MBOT | QADCP | VADCP | 810000 | 4260 | 193000 | 4.19 | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP | ||||
| 3 | 2021-12-16 10:14 | CST | Yes | EGL/AD/JAR | USGS | 302000 | Good | Clear | NONE | 1 | 3rd tarbert/st fran join sample | MBOT | QADCP | VADCP | 302000 | 4050 | 97400 | 3.10 | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP | ||||
| 2 | 2021-08-02 09:30:24 | CDT | Yes | LBS/EGL/JAB | Unspe | 504000 | Good | Clear | NONE | 1 | 2 of 6 Tarbert/St. Fran comparisons | MBOT | QADCP | VADCP | 504000 | 4080 | 148000 | 3.40 | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP | ||||
| 1 | 2021-04-19 09:17:27 | CDT | Yes | LBS/EGL/JAB | Unspe | 1000000 | Good | Clear | NONE | 1 | 1st Tarber / St. Fran comparison run | MBOT | QADCP | VADCP | 1000000 | 12900 | 330000 | 3.03 | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP | UNSP |
U.S. Department of the Interior |
U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL:
Page Contact Information: Louisiana Water Data Support Team
Page Last Modified: 2025-12-13 11:24:16 EST
0.83 0.82 vaww02