DisasterAtlasUSA

This is a record of past federal disaster declarations, not a forecast. Federal assistance figures are aid obligated under specific programs, not total damages. For current threats, check the National Weather Service and FEMA.

Home / Flood Insurance Claims / South Dakota / Lyman County

Lyman County Flood Insurance Claims

National Flood Insurance Program, 19992019 · 23th highest paid in South Dakota

Claims
16
Total paid
$393K
Average / claim
$25K
Building / contents
$277K / $116K

Paid by decade

1990s$17K · 1 claims
2010s$376K · 15 claims

Worst years by dollars paid

2019$276K13 claims
2011$101K2 claims
1999$17K1 claims

Full disaster history for Lyman County

Most-paid counties in South Dakota

Source: FEMA OpenFEMA, NFIP Redacted Claims v3 (OpenFEMA NfipClaims v3, retrieved 2026-09) — dollars actually paid on closed claims, summed from individual claim transactions. This is a record of the past. It is not a flood-risk forecast, an insurance rating, or a judgment about any specific property. For current risk see FEMA's Flood Map Service Center and National Risk Index.