Louisiana
From DFO – Flood Observatory
Louisiana
- SubdivisionCategory: state
- M49: 840
- Code31662: US-LA
Recorded floods for Louisiana
Total number of flood events: 23
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 |
| 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 | ||
| 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 | |
| 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 | |
| 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 |