FEMA mud/landslide disaster declarations
Incident type "Mud/Landslide" · 13 declarations · 7 states and territories
FEMA has made 13 state declarations with incident type "Mud/Landslide" since 1973: 12 major disasters, 1 emergency. Alaska has had the most (5). The busiest year was 2024 (3).
Declarations per year, 1973 to 2024
State declarations per calendar year of the declaration date.
Source: FEMA OpenFEMA Disaster Declarations Summaries (v2), through October 2, 2026: one declaration per disaster number and state. OpenFEMA dataset page.
Which states have the most mud/landslide declarations?
Source: FEMA OpenFEMA Disaster Declarations Summaries (v2).
The counties named in the most mud/landslide declarations
Source: FEMA OpenFEMA Disaster Declarations Summaries (v2): distinct declarations that name the county.
The most recent mud/landslide declarations
| Declared | Number | State | Title | Areas named |
|---|---|---|---|---|
| 2024-11-13 | DR-4846 | Alaska | Landslides | 1 |
| 2024-04-06 | DR-4767 | Alaska | Severe Storm, Flooding, and Landslides | 3 |
| 2024-03-15 | DR-4763 | Alaska | Severe Storm, Landslides, and Mudslides | 2 |
| 2023-08-28 | DR-4733 | Oregon | Severe Storm, Flooding, Landslides, and Mudslides | 1 |
| 2022-07-26 | DR-4661 | Alaska | Landslide | 1 |
| 2021-02-17 | DR-4585 | Alaska | Severe Storm, Flooding, Landslides, and Mudslides | 5 |
| 2018-04-17 | DR-4359 | West Virginia | Severe Storms, Flooding, Landslides, and Mudslides | 21 |
| 2016-10-06 | DR-4282 | Hawaii | Severe Storms, Flooding, Landslides, and Mudslides | 1 |
| 2014-04-02 | DR-4168 | Washington | Flooding and Mudslides | 4 |
| 2014-03-24 | EM-3370 | Washington | Flooding and Mudslides | 1 |
| 2013-03-01 | DR-4103 | North Carolina | Severe Storms, Flooding, Landslides, and Mudslides | 1 |
| 1998-10-16 | DR-1255 | Washington | Wa Landslide 3/6/98 | 1 |
| 1973-06-04 | DR-390 | Ohio | Mudslides | 2 |
Source: FEMA OpenFEMA Disaster Declarations Summaries (v2), through October 2, 2026. OpenFEMA dataset page.