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Streamflow Measurements for the Nation
Streamflow measurement pages will be decommissioned in early 2026.
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| HTML table with channel data |
| HTML table without channel data |
| Tab-separated data with channel data |
| Tab-separated data without channel data |
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| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 515 | 2026-01-12 09:43:58 | CST | Yes | JGS/DMH/LJB/ | USGS | 97500 | 3.99 | Good | Clear | NONE | ||
| 516 | 2025-12-17 10:48:07 | CST | Yes | AMS/MWM/LBJ | USGS | 93700 | 3.90 | Good | NONE | |||
| 514 | 2025-09-15 11:00:56 | CDT | No | |||||||||
| 513 | 2025-08-25 10:50:15 | CDT | No | |||||||||
| 512 | 2025-07-28 10:35:26 | CDT | Yes | DMH/MWM/AMS | USGS | 197000 | 0.03 | 1.00 | Good | NONE | ||
| 510 | 2025-07-09 10:48:45 | CDT | No | |||||||||
| 511 | 2025-06-16 09:39:42 | CDT | Yes | jgs ad mdm | USGS | 363000 | 22.65 | 0.00 | 0.00 | Poor | NONE | |
| 508 | 2025-05-28 09:46:28 | CDT | No | |||||||||
| 507 | 2025-05-06 10:21:43 | CDT | Yes | jgs ljb mdm | USGS | 509000 | 29.63 | 0.00 | 0.00 | Good | NONE | |
| 506 | 2025-04-24 10:12:29 | CDT | Yes | JGS/DMH/MWM | USGS | 496000 | 28.38 | Good | NONE | |||
| 505 | 2025-03-27 09:38:59 | CDT | No | |||||||||
| 504 | 2025-02-19 10:45:31 | CST | Yes | mdh | USGS | 327000 | Fair | NONE | ||||
| 503 | 2025-01-16 10:27:26 | CST | Yes | jgs mdh | USGS | 247000 | 14.49 | 0.00 | 0.00 | Good | NONE | |
| 502 | 2024-12-16 11:52:17 | CST | Yes | jgs pms | USGS | 89400 | 4.61 | 0.00 | 0.00 | Fair | NONE | |
| 501 | 2024-10-29 11:48:12 | CDT | Yes | jgs gae mdh | USGS | 57600 | 2.87 | 0.00 | 0.00 | Good | NONE | |
| 4 | 2024-05-23 09:41:47 | CDT | Yes | jgs mdh gae | USGS | 386000 | 23.81 | 0.00 | 0.00 | Good | NONE | |
| 3 | 2024-01-22 11:01:46 | CST | Yes | jgs mdh gae | USGS | 200000 | 10.56 | 0.00 | 0.00 | Good | NONE | |
| 2 | 2023-07-10 15:43:56 | CDT | Yes | jgs mdh gae | USGS | 108000 | 4.87 | 0.00 | 0.00 | Poor | NONE | |
| 1 | 2020-05-21 10:06:03 | CDT | Yes | jgs jab mdh | USGS | 418000 | 26.24 | 0.00 | 0.00 | Fair | NONE |
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: 2026-01-22 13:39:21 EST
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