FEMADR-1923-WYMajor disasterDeclared July 14, 2010
DR-1923-WY: Wyoming Flooding
FEMA made a major disaster declaration for Wyoming (DR-1923-WY) on July 14, 2010 for the incident of June 4, 2010 to June 18, 2010; it covers 3 designated areas. FEMA had approved obligated $3.0 million in Public Assistance (as of May 17, 2026).
The declaration
- Declaration
- DR-1923-WY (also written FEMA-1923-DR)
- Type
- Major disaster declaration
- State
- Wyoming
- Incident
- Flood: Flooding
- Incident period
- June 4, 2010 to June 18, 2010
- Declared
- July 14, 2010
- Programs declared
- Public Assistance, Hazard Mitigation
- FEMA region
- 8
- Place in the year
- the only major disaster declaration for Wyoming in 2010
- Status
- closed out on March 22, 2017
Source: FEMA, OpenFEMA Disaster Declarations Summaries (v2). Data as of September 29, 2026.
Which areas are covered, and for what?
| Designated area | Individuals and Households | Public Assistance | Hazard Mitigation |
|---|---|---|---|
| Fremont (County) | — | Yes | Yes |
| Platte (County) | — | Yes | Yes |
| Wind River Indian Reservation | — | Yes | Yes |
An area can be added to a declaration after the first day, or have a program added: this table is FEMA's current list.
Source: FEMA, OpenFEMA Disaster Declarations Summaries (v2). Data as of September 29, 2026.
How much has FEMA approved?
$3.0 millionPublic Assistance obligated
$64,912Hazard Mitigation Grant Program obligated
Individual assistance figures as of n/a, public assistance as of May 17, 2026. FEMA updates both as applications are decided.
Source: FEMA, OpenFEMA Disaster Declarations Summaries (v2); FEMA, OpenFEMA FEMA Web Disaster Summaries (v1). Data as of September 29, 2026.
FEMA's page for this declaration
FEMA's own page for this declaration is fema.gov/disaster/1923. AreaZine is not FEMA and cannot answer questions about an application.