OpenFEMA data as of Oct 29, 2026 5,286 declarations · 3,266 counties · 59 states & territories Advertise
State Disaster RecordUS declarations since 1953
  1. Home
  2. Wyoming
  3. 2011
  4. DR-4007-WY
DR-4007-WYDRSevere Storm

Severe Storms, Flooding, and Landslides

Major Disaster Declaration for Wyoming, declared Jul 22, 2011, in 15 counties.

Individuals and Households ProgramIndividual AssistancePublic AssistanceHazard Mitigation
Declaration
DR-4007-WY
Type
Major Disaster Declaration
State or territory
Wyoming
Incident type
Severe Storm
Declared
Jul 22, 2011
Requested
Jul 11, 2011 · request 11166
Incident began
May 18, 2011
Incident ended
Jul 8, 2011
Incident period
52 days
Closed out
Jun 21, 2018
Fiscal year
2011
FEMA region
Region 8
Designated incident types
Flood

Designated areas

The declaration covers the whole of Wyoming (statewide designation), plus the 15 areas listed below.