232 flood insurance claims·$3.1M paid·2 federal flood & hurricane disasters
Share of the whole county outline, rivers and lakes included; parts FEMA hasn’t mapped count as zero.
Shaded areas are FEMA’s mapped flood hazard zones in and around Shelby County, Indiana. Zoomed out they are simplified; at street level the map switches to FEMA’s exact layer. Tap anywhere to check that spot, or search an address above.
Over the last 30 years, long-duration river floods and heavy rain events have dominated Shelby County, with NOAA recording 31 flood events alongside 20 flash flood events. Severe weather patterns have driven these hazards, such as an event in April 2025 where persistent rainfall totaling up to 4.5 inches on top of previous accumulation pushed main stem rivers to major flood stages. Another significant event occurred in July 2021, when a warm, humid air mass and slow-moving cold front produced intense thunderstorms and severe weather southeast of Indianapolis.
National Flood Insurance Program records indicate that property owners in Zone A have faced the highest exposure, accounting for 176 claims with an average payout of $15,890 and an average recorded water depth of 6 inches. Residents in unshaded Zone X areas also experience significant impacts, logging 24 claims with an average payout of $25,055 and an average recorded water depth of 6 inches. Homeowners, real estate agents, and journalists should pay the closest attention to properties located within Zone A and unshaded Zone X, where claims and recorded water depths are most pronounced.
Summary written from NOAA storm reports and NFIP claims for this county. Not a prediction.
16% of Shelby County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.
209 NFIP claims with a recorded rated flood zone, 1978 to date. The zone is the one FEMA used to rate that policy, which may not match today’s map. Source: OpenFEMA NFIP claims.
In flood insurance claims here that reported a flood depth, the average was 6 inches.
Drawn to scale against an 80-inch door. Even a few inches soaks flooring, the bottom of the drywall and anything plugged in near the floor.
Average of the depths reported on claims (zero and implausible values left out); FEMA’s record doesn’t say exactly where each depth was measured. Source: OpenFEMA NFIP claims.
The worst year was 2005, with 38 claims and $494,254 paid, the year of Severe Winter Storms and Flooding and Hurricane Katrina Evacuation.
Bar height is scaled by square root so ordinary years stay visible next to the worst one. NFIP claims by year of loss. Source: OpenFEMA.
19 NOAA storm reports from Shelby County describe what happened, in the words of the forecasters who covered it. Read the Indiana flood stories →
14 federal disaster declarations since 1974, 2 of them floods, coastal storms or hurricanes.
| Disaster | Began |
|---|---|
| Severe Winter Storm | Jan 23, 2026 |
| Severe Storms, Flooding, And Tornadoes | May 30, 2008 |
| Hurricane Katrina Evacuation | Aug 29, 2005 |
| Severe Winter Storms And Flooding | Jan 1, 2005 |
| Snow | Dec 21, 2004 |
| Severe Storms, Tornadoes, And Flooding | May 25, 2004 |
| Severe Storms, Tornadoes, And Flooding | Aug 26, 2003 |
| Severe Storms And Tornadoes | Sep 20, 2002 |
Weather and water disasters only; most recent first. Source: OpenFEMA Disaster Declarations.
51 since 1996: 20 flash floods and 31 river or area floods.
| Event | Date | Damage |
|---|---|---|
| Flash Flood | Apr 4, 2025 | $50,000 |
| Flash Flood | Jul 29, 2021 | — |
| Flood | Jul 29, 2021 | — |
| Flash Flood | Jun 19, 2021 | $5,000 |
| Flash Flood | Mar 20, 2020 | $5,000 |
| Flash Flood | Jul 3, 2019 | $500 |
| Flash Flood | Jul 3, 2019 | $35,000 |
| Flash Flood | Jul 3, 2015 | $8,000 |
— = no damage estimate in the record. Source: NOAA Storm Events Database.
Flash Flood · Apr 4, 2025. The final round of rain in a stretch of 4 days brought rain amounts of 2-4.5 inches of rain to central Indiana in addition to the 3-5 inches that had fallen. This led to additional widespread flash flooding and exacerbated ongoing creek and river flooding to a point that many main stem rivers ended up reaching major flood stage.
Flash Flood · Jul 29, 2021. A very warm and humid air mass combined with a slowly-approaching west-to-east cold front to initiate scattered evening thunderstorms. Severe weather occurred in the most favorable environment, to the southeast of Indianapolis, wherein 3000-4000 MLCAPE, 125-175 0-3 km MLCAPE, and 100-200 effective storm relative helicity combined to form an intense, nearly-stationary QLCS. Two EF-1 tornadoes, spawned from the QL…
Flood · Jul 29, 2021. A very warm and humid air mass combined with a slowly-approaching west-to-east cold front to initiate scattered evening thunderstorms. Severe weather occurred in the most favorable environment, to the southeast of Indianapolis, wherein 3000-4000 MLCAPE, 125-175 0-3 km MLCAPE, and 100-200 effective storm relative helicity combined to form an intense, nearly-stationary QLCS. Two EF-1 tornadoes, spawned from the QL…
Flash Flood · Jun 19, 2021. A long lasting and multi faceted storm system moved through central Indiana beginning during the late afternoon hours of June 18th and continued through the evening hours with widespread damaging winds and very large hail before transitioning into a flash flooding event during the overnight hours with significant flash flooding occurring across portions of Owen and Monroe counties. Unfortunately, one person lost…
National Weather Service narratives, lightly trimmed. Source: NOAA Storm Events Database.
Every colour on the map above is a place on this drawing: where the ground sits relative to the flood FEMA plans for.
If a building in Shelby County is in a high-risk zone (A or V) and its mortgage comes from a federally regulated or insured lender, or is federally backed, flood insurance is required.
Outside those zones it is optional, and often worth having: from 2014 to 2024 nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area. Since Risk Rating 2.0, NFIP premiums are set for each building, so the only reliable price is a quote: FloodSmart.gov or a local agent.