Disaster Data / States / Wyoming / Natrona County
CountyNatrona County, Wyoming
Natrona County recorded 7 federal disaster and emergency declarations since FY2000 (through FY2025): 2 major disasters, 1 emergencies, and 4 fire-management declarations. Its most common hazard is fire.
The federal disaster record for Natrona County runs between 2000 and 2023, covering 7 declarations in all. Its most recent major disaster declaration was Flooding in 2023. The hazards behind these declarations were most often fire, biological, and flood. Since 2000, FEMA has obligated $890,601 in Public Assistance funding to the jurisdiction, most of it for roads and bridges.
Highlighted: Natrona County, WY
Federal Public Assistance by category
Federal share obligated to this jurisdiction under FEMA Public Assistance since 2000, grouped by damage category. Figures are rounded to the nearest dollar and reflect obligations, which may change as projects close out.
| Category | Projects | Federal share obligated |
|---|---|---|
| Roads and bridges(C) | 5 | $431,539 |
| Parks and recreation(G) | 1 | $115,816 |
| Emergency protective measures(B) | 4 | $88,655 |
| Utilities(F) | 1 | $76,704 |
| Debris removal(A) | 1 | $71,817 |
| Buildings and equipment(E) | 2 | $51,698 |
| Management costs(Z) | 3 | $45,366 |
| Water control facilities(D) | 1 | $9,005 |
| All categories | 18 | $890,600 |
Most common hazards
- Fire 4
- Biological 2
- Flood 1
Previous occurrences, for your mitigation plan
Every local hazard mitigation plan must document previous occurrences of each hazard. Here is that record for Natrona County, sourced to OpenFEMA and refreshed weekly. Copy it straight into your plan.
| Hazard | Date | FEMA declaration | Type |
|---|---|---|---|
| Flood | Sep 11, 2023 | DR-4739-WY | DR |
| Biological | Apr 11, 2020 | DR-4535-WY | DR |
| Biological | Mar 13, 2020 | EM-3479-WY | EM |
| Fire | Oct 11, 2015 | FM-5115-WY | FM |
| Fire | Sep 9, 2012 | FM-5014-WY | FM |
| Fire | Aug 14, 2006 | FM-2665-WY | FM |
| Fire | Jul 31, 2000 | FM-2315-WY | FM |
Every declaration on record
DR = Major disaster (Stafford Act) · EM = Emergency declaration · FM = Fire management assistance
Showing 7 declarations
| Date | Number | Type | Hazard | Title |
|---|---|---|---|---|
| Sep 11, 2023 | DR-4739-WY | DR | Flood | Flooding |
| Apr 11, 2020 | DR-4535-WY | DR | Biological | Covid-19 Pandemic |
| Mar 13, 2020 | EM-3479-WY | EM | Biological | Covid-19 |
| Oct 11, 2015 | FM-5115-WY | FM | Fire | Station Fire |
| Sep 9, 2012 | FM-5014-WY | FM | Fire | Sheep Herder Hill Fire Complex |
| Aug 14, 2006 | FM-2665-WY | FM | Fire | Jackson Canyon Fire |
| Jul 31, 2000 | FM-2315-WY | FM | Fire | Wy - Dead Horse Fire |
How these numbers are built
Drawn from FEMA's OpenFEMA Disaster Declarations Summaries, rebuilt each week. A declaration is counted here once for each designated area it names, so a single disaster covering many localities is counted in each one. For that reason these jurisdiction counts do not sum to Wyoming's statewide total. This page counts declarations that named this jurisdiction as a designated area. Totals cover complete fiscal years (Oct 1 to Sep 30); the in-progress year may appear in the most-recent list but is not counted in the totals. Uses OpenFEMA data but is not endorsed by or affiliated with FEMA.