Storms, floods and disasters in Calvin
Calvin isn’t graded for hazard risk: Calvin has 353 residents; we grade towns of 1,000 or more.
What Calvin faces
Each hazard’s share of the building damage FEMA expects here, and how its rate compares with the rest of the country.
River and rain flooding
Hail
Ice storms
Wildfire
Shares are of FEMA’s expected building damage, the measure the grade uses; ranks compare each hazard’s building-damage rate with all 85,154 U.S. census tracts. In FEMA’s terms, river and rain flooding is FEMA’s “Inland Flooding” (rivers and streams overflowing their banks, or rain overwhelming drainage). FEMA defines coastal flooding as high or rising tides and storm surge, so surge damage is counted there. Drought isn’t listed: FEMA counts its losses in crops only.
Does Calvin flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Calvin. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Calvin isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Hughes County.4 federal disasters brought FEMA money to Calvin
Disasters that paid out in Calvin itself (aid to households or repair grants to the Town of Calvin), newest first, with that year’s flood claims.
- 2024Severe Storms, Straight-line Winds, Tornadoes, and Flooding4 households applied for aid$10K aid approved
- 2015Severe Storms, Tornadoes, Straight-line Winds, and Flooding4 households applied for aid$311 aid approved$750 to the Town of Calvin for repairs
- 2007Severe Winter Storms$19K to the Town of Calvin for repairs
- 2000Severe Winter Ice Storm$27K to the Town of Calvin for repairs
Hughes County has had 20 natural disasters declared by the President since 1953, most often severe storms, then winter storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Old photos of Calvin after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Calvin archive →Get ready for what Calvin faces
A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.
- 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.
- Park in a garage or under cover when storms are forecast.
- Stay away from windows while it falls.
- Photograph roof and car damage for your insurer.
- Ice brings down trees and lines: plan for days without power.
- Run a generator outside, far from doors and windows.
- Keep sand or salt by the door.
- Clear dead leaves and brush within 5 feet of the house.
- Sign up for local alerts and know two ways out.
- Keep N95 masks for smoky days.
- 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.
Questions about natural hazards in Calvin
Is Calvin in a flood zone?
Flood zones are drawn street by street, so the answer depends on the address: look it up on FEMA’s flood map. In Hughes County, 6% of homes in mapped flood zones carry federal flood insurance, and 0.1% of all homes do.
How much is flood insurance in Calvin?
FEMA’s Community Rating System list shows no discount for Calvin’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
What was the biggest storm in Calvin?
By FEMA money that reached Calvin, Severe Winter Ice Storm (2000): $27K to the Town of Calvin for repairs.
Storm stories
Memories, warnings and help from neighbors in Calvin.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Calvin’s residents lived in the 2020 census; 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. Homes: Census ACS 2020–24. Preparedness tips: Ready.gov. FEMA’s model is an average of expected damage, not a forecast. How hazard risk is graded.