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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 / Wisconsin / Waukesha County

Waukesha County Flood Insurance Claims

National Flood Insurance Program, 19782026 · 3rd highest paid in Wisconsin

Claims
461
Total paid
$9.3M
Average / claim
$20K
Building / contents
$7.7M / $1.6M

Paid by decade

1970s$28K · 15 claims
1980s$101K · 39 claims
1990s$2.0M · 95 claims
2000s$2.0M · 150 claims
2010s$410K · 54 claims
2020s$4.8M · 108 claims

Worst years by dollars paid

2025$4.6M93 claims
2008$1.8M112 claims
1998$1.5M52 claims
1997$459K24 claims
2010$350K35 claims

Full disaster history for Waukesha County

Most-paid counties in Wisconsin

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.