Disaster Data / States / Iowa / Delaware County
CountyDelaware County, Iowa
Delaware County recorded 11 federal disaster and emergency declarations since FY2000 (through FY2025): 9 major disasters, 2 emergencies, and 0 fire-management declarations. Its most common hazard is severe storm.
The federal disaster record for Delaware County runs between 2002 and 2020, covering 11 declarations in all. Its most recent major disaster declaration was Covid-19 Pandemic in 2020. The hazards behind these declarations were most often severe storm, flood, and biological. Since 2000, FEMA has obligated about $6.1 million in Public Assistance funding to the jurisdiction, most of it for water control facilities.
Highlighted: Delaware County, IA
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 |
|---|---|---|
| Water control facilities(D) | 3 | $3,361,773 |
| Roads and bridges(C) | 106 | $1,832,827 |
| Debris removal(A) | 17 | $304,678 |
| Emergency protective measures(B) | 45 | $281,678 |
| Parks and recreation(G) | 12 | $238,607 |
| Utilities(F) | 4 | $82,003 |
| Buildings and equipment(E) | 5 | $31,043 |
| Management costs(Z) | 1 | $2,002 |
| All categories | 193 | $6,134,611 |
Most common hazards
- Severe Storm 6
- Flood 2
- Biological 2
- Hurricane 1
Previous occurrences, for your mitigation plan
Every local hazard mitigation plan must document previous occurrences of each hazard. Here is that record for Delaware County, sourced to OpenFEMA and refreshed weekly. Copy it straight into your plan.
| Hazard | Date | FEMA declaration | Type |
|---|---|---|---|
| Biological | Mar 23, 2020 | DR-4483-IA | DR |
| Biological | Mar 13, 2020 | EM-3480-IA | EM |
| Severe Storm | Aug 20, 2018 | DR-4386-IA | DR |
| Flood | Oct 31, 2016 | DR-4289-IA | DR |
| Severe Storm | Jul 31, 2013 | DR-4135-IA | DR |
| Severe Storm | Jul 2, 2013 | DR-4126-IA | DR |
| Severe Storm | Jul 29, 2010 | DR-1930-IA | DR |
| Severe Storm | May 27, 2008 | DR-1763-IA | DR |
| Hurricane | Sep 10, 2005 | EM-3239-IA | EM |
| Severe Storm | May 25, 2004 | DR-1518-IA | DR |
| Flood | Jun 19, 2002 | DR-1420-IA | DR |
Every declaration on record
DR = Major disaster (Stafford Act) · EM = Emergency declaration · FM = Fire management assistance
Showing 11 declarations
| Date | Number | Type | Hazard | Title |
|---|---|---|---|---|
| Mar 23, 2020 | DR-4483-IA | DR | Biological | Covid-19 Pandemic |
| Mar 13, 2020 | EM-3480-IA | EM | Biological | Covid-19 |
| Aug 20, 2018 | DR-4386-IA | DR | Severe Storm | Severe Storms, Tornadoes, Straight-Line Winds, And Flooding |
| Oct 31, 2016 | DR-4289-IA | DR | Flood | Severe Storms And Flooding |
| Jul 31, 2013 | DR-4135-IA | DR | Severe Storm | Severe Storms, Tornadoes, And Flooding |
| Jul 2, 2013 | DR-4126-IA | DR | Severe Storm | Severe Storms, Tornadoes, And Flooding |
| Jul 29, 2010 | DR-1930-IA | DR | Severe Storm | Severe Storms, Flooding, And Tornadoes |
| May 27, 2008 | DR-1763-IA | DR | Severe Storm | Severe Storms, Tornadoes, And Flooding |
| Sep 10, 2005 | EM-3239-IA | EM | Hurricane | Hurricane Katrina Evacuation |
| May 25, 2004 | DR-1518-IA | DR | Severe Storm | Severe Storms, Tornadoes, And Flooding |
| Jun 19, 2002 | DR-1420-IA | DR | Flood | Severe Storms And Flooding |
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 Iowa'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.