Home / South Dakota / Union County
County page

Union County, South Dakota

County-level FEMA declaration history, assistance rollups, and flood insurance context for Union County.

Total declarations
19
1969 to 2024
Tracked FEMA aid
$35.3M
PA + assistance signals
Most common type
Flood
1,237 registrations tracked
Most recent event
DR-4807
Aug 15, 2024
Cross-link

Need the flood-zone side of the story?

The same county on FloodZoneMap.org covers flood-zone context, map interpretation, and related flood insurance questions that sit adjacent to this disaster-history page.

Open FloodZoneMap.org
Federal spending

Public + individual assistance structure

Public assistance totals come from FEMA project-level obligations. Individual assistance totals prioritize the validated or intake totals without double counting both sources together.

Public assistance

Infrastructure repair, debris removal, emergency measures, and related project obligations.

Emergency Protective Measures$13.4M
Roads and Bridges$5.4M
Utilities$3.5M
Debris Removal$2.6M
Water Control Facilities$2.2M
Management Costs$425K
Emergency Work Donated Resources$374K
Parks, Recreational Facilities, and Other Items$212K
Total PA obligated$28.1M

Individual assistance

Registrations, housing assistance, and other-needs dollars surfaced through the FEMA assistance datasets.

Tracked registrations1,237
IHP / household aid$7.2M
Housing assistance$6.1M
Other needs assistance$1.1M
NFIP claims paid$0
Timeline

Every declaration on record for this county

Ordered newest to oldest so recent search intent is handled first, without losing the long historical tail.

BiologicalApr 2020Union County

COVID-19 PANDEMIC

DR-4527-SD · Jan 20, 2020 to May 11, 2023
$0PA obligated
8Registrations
$40KHousehold aid
PA, HMPrograms
BiologicalMar 2020Union County

COVID-19

EM-3475-SD · Jan 20, 2020 to May 11, 2023
$0PA obligated
0Registrations
$0Household aid
PAPrograms
FloodMay 2011Union County

FLOODING

DR-1984-SD · Mar 11, 2011 to Jul 22, 2011
$13.0MPA obligated
913Registrations
$2.3MHousehold aid
PA, HMPrograms
FloodMay 2010Union County

FLOODING

DR-1915-SD · Mar 10, 2010 to Jun 20, 2010
$253KPA obligated
0Registrations
$0Household aid
PA, HMPrograms
DroughtJun 1976Union County

DROUGHT

EM-3015-SD · Jun 17, 1976
$0PA obligated
0Registrations
$0Household aid
PAPrograms
FloodApr 1969Union County

FLOODING

DR-257-SD · Apr 18, 1969
$0PA obligated
0Registrations
$0Household aid
IA, PAPrograms