South Haven is calmer than 78% of U.S. communities
Most of the natural-hazard damage FEMA expects in South Haven comes from cold waves, and overall the risk is low for a U.S. community. Flood insurance has paid 1 claim here since 2015.
What stands out about South Haven’s weather risks
Read from FEMA’s records below. The page puts what stands out first.
How exposed is South Haven?
FEMA expects yearly storm and flood damage to homes and buildings here to be higher than in 22% of U.S. communities, mostly from cold waves and inland flooding.
Calmer than 1,659 of the 1,977 Indiana towns we cover.
South Haven covers 2 census tracts, combined by population.
What South Haven faces
Each hazard’s share of the damage FEMA expects here, and how it compares with the rest of the country.
Cold waves
Inland flooding
Tornadoes
Strong wind
Does South Haven flood? Rarely: 1 flood claim since 2015
Every paid claim on a federal flood insurance policy in South Haven, from FEMA’s records.
South Haven isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Porter County.Federal disasters declared here
None of the disasters declared for Porter County shows FEMA aid or repair money reaching South Haven itself in FEMA’s records.
Porter County has had 13 natural disasters declared since 1953, most often severe storms and winter storms.
Get ready for what South Haven actually faces
A short kit for its top hazards, what to check before you buy, and where neighbors get alerts.
- Let faucets drip so pipes don’t freeze.
- Know where your water shutoff is.
- Never heat the house with the oven or a grill.
- Turn around at flooded roads: a foot of moving water can carry off a car.
- Flood insurance usually takes 30 days to start, so buy it before the forecast.
- Keep papers and medicines up high, in a grab-and-go bag.
- Pick your spot now: the lowest floor, an inside room, no windows.
- A watch means be ready; a warning means take cover now.
- Keep shoes and a flashlight by the bed.
- Look up the address on FEMA’s flood map.
- Ask the seller or landlord whether it has ever flooded, and what flood insurance costs there.
- Get a flood insurance quote early: policies usually start 30 days after you buy.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
South Haven and its neighbors
How storm and flood risk compares across the town line. Tap a town to see its hazards.
| Town | Rating | Mostly | Flood claims |
|---|---|---|---|
| Wheeler | Low | inland flooding | 0 |
| South Haven | Low | cold waves | 1 |
Rating = expected yearly storm and flood damage as a share of what’s there, vs. U.S. communities. Flood claims = paid federal flood insurance claims on record.
Most disasters here begin in December–February
The month each of Porter County’s 13 declared disasters began, since 1953.
What these numbers can and can’t tell you
- An average, not a forecast. FEMA’s National Risk Index estimates the damage 18 kinds of natural hazards cause in a typical year, from decades of records and models. A quiet decade can follow a bad year.
- Compared by rate. “Higher than N%” compares yearly damage as a share of what’s there, so a big city isn’t rated riskier just for having more buildings.
- Money that reached town. Flood claims are matched to South Haven’s own flood-insurance community (here, the census tracts inside it); household aid to the registrant’s city; repair grants to South Haven.
- It follows property value. FEMA’s model weighs damage to buildings, so a place that recently lost many homes can rate lower than it feels. Across South Haven, expected losses total about $1.8M a year, counting buildings, people and crops.
Storm stories
Memories, warnings and help from neighbors in South Haven.
Your answer becomes a post in Town Square.
Sources: FEMA National Risk Index (December 2025); OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Census tracts: U.S. Census Bureau. Preparedness tips: Ready.gov. An average of past damage, not a forecast.