Louisiana
From DFO – Flood Observatory
Louisiana
- SubdivisionCategory: state
- M49: 840
- Code31662: US-LA
Recorded floods for Louisiana
Total number of flood events: 42
Toggle columns: Glide ﹟ - Country - Source
| ﹟ | Glide ﹟ | Start Date | End Date | Country | State | Area (km²) | Source | Main Cause | Fatalities | Displaced | Severity | Flood impact index |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ﹟ | Glide ﹟ | Start Date | End Date | Country | State | Area (km²) | Source | Main Cause | Fatalities | Displaced | Severity | Flood impact index |
| 5118 | 2021-08-29 | 2021-08-29 | United States of America | Louisiana | 39,063 | GFMS Prediction | 95 | 0 | 1.5 | 4.8 | ||
| 5081 | 2021-06-19 | 2021-06-21 | United States of America | Louisiana • Mississippi • Florida • Alabama • Georgia • South Carolina • North Carolina • Kentucky • Tennessee | 545,514 | FloodList | 15 | 0 | 1.5 | 6.4 | ||
| 5074 | 2021-05-16 | 2021-05-28 | United States of America | Texas • Louisiana | 90,601 | FloodList | Heavy rain | 0 | 250 | 2.0 | 6.4 | |
| 4797 | 2019-09-19 | 2019-09-22 | United States of America | Texas • Louisiana | 33,024 | FloodList | 6 | 0 | 2.0 | 5.4 | ||
| 4771 | 2019-07-09 | 2019-07-13 | United States of America | Louisiana | 58,048 | FloodList | Torrential rain | 0 | 50 | 1.5 | 5.6 | |
| 4524 | TC-2017-000148-NIC | 2017-10-06 | 2017-10-07 | United States of America | Mississippi • Alabama • Texas • Louisiana | 464,443 | News | 22 | 10,000 | 1.5 | 6.1 | |
| 4510 | 2017-08-25 | 2017-08-26 | United States of America | Texas • Louisiana • Arkansas | 336,227 | News | 0 | 0 | 2.0 | 6.1 | ||
| 4388 | 2016-08-14 | 2016-08-26 | United States of America | Louisiana | 19,554 | News | Heavy rain | 13 | 40,000 | 2.0 | 5.7 | |
| 4348 | 2016-04-18 | 2016-04-22 | United States of America | Texas • Oklahoma • Arkansas • Louisiana | 448,237 | News | Heavy rain | 0 | 7 | 2.0 | 6.7 | |
| 4314 | 2015-12-15 | 2016-01-29 | United States of America | Mississippi • Alabama • Louisiana • Arkansas • Missouri • Tennessee • Kentucky • Kansas • Illinois • Indiana | 526,835 | News | Heavy rain | 31 | 4,000 | 2.0 | 7.7 | |
| 4302 | TC-2015-000144-MEX | 2015-10-23 | 2015-10-28 | Mexico • United States of America | Texas • Oklahoma • Louisiana | 1,432,950 | News | 0 | 0 | 1.5 | 7.1 | |
| 4252 | FL-2015-000060-USA | 2015-05-05 | 2015-06-29 | United States of America | Texas • Illinois • Missouri • Arkansas • New Mexico • Oklahoma • Louisiana | 849,465 | News | Heavy rain | 38 | 600 | 2.0 | 8.0 |
| 4129 | 2014-03-25 | 2014-03-30 | United States of America | Alabama • Mississippi • Louisiana | 53,221 | News | Heavy rain | 0 | 200 | 1.5 | 5.7 | |
| 3977 | 2012-08-28 | 2012-09-07 | United States of America | Louisiana • Mississippi • Alabama | 83,938 | News | 1 | 60,000 | 1.5 | 6.1 | ||
| 3809 | 2011-05-01 | 2011-06-09 | United States of America | Louisiana • Mississippi • Arkansas • Tennessee • Missouri • Illinois • Indiana • Kentucky | 239,421 | News | Heavy rain | 1 | 25,000 | 2.0 | 7.3 | |
| 3785 | 2011-03-07 | 2011-03-28 | United States of America | Louisiana • Mississippi • Alabama • Georgia • Tennessee • West Virginia • Virginia • Kentucky • Ohio • Indiana • Illinois • Missouri • Iowa • Minnesota • South Dakota • Wisconsin • Pennsylvania • Vermont • New York • New Hampshire • Maine • Massachusetts • Rhode Island | 1,163,517 | News | Heavy rain | 1 | 0 | 1.5 | 7.6 | |
| 3580 | 2009-12-12 | 2009-12-15 | United States of America | Louisiana • Mississippi • Alabama • Georgia • South Carolina | 314,990 | 0 | Heavy rain | 0 | 0 | 1.0 | 6.1 | |
| 3379 | 2008-09-12 | 2008-09-16 | United States of America | Missouri • Illinois • Indiana • Kentucky • Louisiana • Mississippi • Arkansas • Oklahoma • Texas • Tennessee | 652,501 | News | 8 | 200,000 | 1.5 | 6.7 | ||
| 3370 | 2008-09-01 | 2008-09-02 | United States of America | Louisiana • Mississippi • Arkansas • Texas | 163,438 | News | 0 | 0 | 1.5 | 5.7 | ||
| 3285 | 2008-03-17 | 2008-05-02 | United States of America | Texas • Oklahoma • Arkansas • Louisiana • Mississippi • Tennessee • Missouri • Iowa • Illinois • Indiana • Ohio • Wisconsin • Kentucky | 928,710 | News | Rain and snowmelt | 18 | 1,000 | 1.5 | 7.8 | |
| 3171 | 2007-08-16 | 2007-08-27 | United States of America | Texas • Louisiana • Oklahoma • Arkansas • Kansas • Missouri • Illinois • Indiana • Ohio • Iowa • Nebraska • Wisconsin • Minnesota | 1,216,616 | News | Heavy rain | 26 | 2,800 | 1.5 | 7.3 | |
| 3020 | 2007-01-15 | 2007-02-03 | United States of America | Indiana • Illinois • Kentucky • Missouri • Mississippi • Tennessee • Louisiana • Texas • Arkansas | 434,387 | News | Heavy rain | 24 | 0 | 1.0 | 6.9 | |
| 2735 | 2005-09-23 | 2005-10-01 | United States of America | Louisiana • Texas | 33,403 | News | Tropical cyclone | 0 | 0 | 1.0 | 5.5 | |
| 2719 | 2005-08-29 | 2005-09-19 | United States of America | Louisiana • Alabama • Mississippi | 50,377 | News | Tropical cyclone | 1,053 | 500,000 | 2.0 | 6.3 | |
| 2597 | 2004-12-07 | 2004-12-20 | United States of America | Illinois • Kentucky • Missouri • Tennessee • Arkansas • Mississippi • Louisiana | 263,934 | News | Heavy rain | 0 | 0 | 1.0 | 6.6 | |
| 2115 | 2003-01-01 | 2003-01-06 | United States of America | Texas • Louisiana • Mississippi • Alabama • Tennessee • Missouri • Arkansas | 457,678 | News | Heavy rain | 0 | 0 | 1.0 | 6.4 | |
| 2063 | 2002-09-26 | 2002-09-29 | United States of America | Louisiana • Mississippi | 31,074 | News | Tropical cyclone | 1 | 2,500 | 1.0 | 5.1 | |
| 1829 | 2001-11-28 | 2001-12-07 | United States of America | Arkansas • Louisiana • Mississippi • Tennessee • Kentucky | 132,283 | News | Heavy rain | 1 | 400 | 1.0 | 6.1 | |
| 1733 | 2001-06-06 | 2001-06-13 | United States of America | Louisiana • Texas | 32,061 | News | Tropical cyclone | 47 | 30,000 | 1.0 | 5.4 | |
| 1487 | 1999-02-01 | 1999-02-05 | United States of America | Arkansas • Louisiana • Texas | 56,744 | News | Heavy rain | 0 | 0 | 1.0 | 5.5 | |
| 1447 | 1998-09-15 | 1998-09-16 | United States of America | Florida • Alaska • Georgia • Louisiana • Mississippi | 214,764 | News | Tropical cyclone | 4 | 0 | 1.0 | 5.6 | |
| 1441 | 1998-09-11 | 1998-09-14 | United States of America | Louisiana • Texas | 60,557 | News | Tropical cyclone | 1 | 17 | 1.0 | 5.4 | |
| 948 | 1995-05-07 | 1995-05-13 | United States of America | Louisiana | 19,345 | News | Heavy rain | 6 | 20,000 | 1.0 | 5.1 | |
| 726 | 1993-01-20 | 1993-01-21 | United States of America | Louisiana • Mississippi | 42,375 | News | Torrential rain | 0 | 200 | 2.0 | 5.2 | |
| 522 | 1991-06-11 | 1991-06-12 | United States of America | Louisiana • Texas | 78,319 | News | Torrential rain | 2 | 0 | 1.0 | 5.2 | |
| 506 | 1991-04-28 | 1991-05-02 | United States of America | Louisiana • Mississippi | 119,197 | News | Heavy rain | 0 | 10,000 | 1.0 | 5.8 | |
| 390 | 1990-01-26 | 1990-01-30 | United States of America | Louisiana | 7,562 | News | Heavy rain | 0 | 150 | 1.0 | 4.6 | |
| 301 | 1989-05-15 | 1989-05-20 | United States of America | Louisiana • Texas | 185,648 | News | Heavy rain | 6 | 400 | 1.0 | 6.0 | |
| 295 | 1989-03-29 | 1989-04-01 | United States of America | Arkansas • Texas • Mississippi • Louisiana | 100,391 | News | Heavy rain | 1 | 0 | 1.0 | 5.6 | |
| 165 | 1988-02-01 | 1988-02-04 | United States of America | Louisiana | 2,709 | News | Heavy rain | 3 | 0 | 1.0 | 4.0 | |
| 87 | 1986-06-27 | 1986-06-30 | United States of America | Louisiana • Texas | 25,821 | News | Tropical cyclone | 1 | 1,000 | 1.0 | 5.0 | |
| 64 | 1985-10-26 | 1985-10-30 | United States of America | Louisiana | 9,356 | News | Tropical cyclone | 0 | 400,000 | 2.0 | 5.0 |