DR-4718-SD: South Dakota Flooding
FEMA disaster declaration data · Downloaded 2026-10-08
| Declaration | Major disaster declaration DR-4718-SD (disaster 4718) |
|---|---|
| Declared | July 6, 2023 |
| Incident period | April 9, 2023 to May 5, 2023 |
| Incident type | Flood |
| Individual Assistance | Not approved in FEMA's data |
| Public Assistance | Approved |
| Hazard Mitigation | Approved |
Areas covered (11)
| Area | Individual Assistance | Last day to apply |
|---|---|---|
| Brown County | No | |
| Clark County | No | |
| Codington County | No | |
| Day County | No | |
| Faulk County | No | |
| Grant County | No | |
| Hand County | No | |
| Lake Traverse (Sisseton) Indian Reservation | No | |
| Marshall County | No | |
| Potter County | No | |
| Roberts County | No |
If you were affected
- Have flood insurance? Start your claim now: how to file a flood insurance claim.
- Applying to FEMA: what FEMA assistance covers and how to apply.
- Cleaning up: what to do after a flood and mold after water damage.
- Flood history for the state: South Dakota.
Where these numbers come from
All figures on this page are calculated from FEMA's public OpenFEMA datasets:
- Disaster Declarations Summaries (v2) (FEMA (OpenFEMA)): disaster declarations, downloaded 2026-10-08. We count a declaration as flood-related when FEMA lists flooding (or a dam or levee break) as its incident type or a designated incident type, or the declaration's title mentions flooding.
FEMA's redacted claims data doesn't identify properties, and FEMA notes that some records lack a county or flood zone. See how we use the data.