Storms, floods and disasters in Ryan
Ryan isn’t graded for hazard risk: Ryan has 346 residents; we grade towns of 1,000 or more.
What Ryan 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
Tornadoes
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 Ryan flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Ryan. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Ryan isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Delaware County.3 federal disasters brought FEMA money to Ryan
Disasters that paid out in Ryan itself (aid to households or repair grants to the City of Ryan), newest first, with that year’s flood claims.
- 2010Severe Storms, Flooding, and Tornadoes1 households applied for aid$2K aid approved
- 2008Severe Storms, Tornadoes, and Flooding12 households applied for aid$7K aid approved
- 2002Severe Storms and Flooding$1K to the City of Ryan for repairs
Delaware County has had 15 natural disasters declared by the President since 1953, most often floods, then severe storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Old photos of Ryan after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Ryan archive →Get ready for what Ryan 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.
- 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.
Questions about natural hazards in Ryan
Is Ryan 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 Delaware County, 6% of homes in mapped flood zones carry federal flood insurance, and 0.7% of all homes do.
How much is flood insurance in Ryan?
FEMA’s Community Rating System list shows no discount for Ryan’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 Ryan?
By FEMA money that reached Ryan, Severe Storms, Tornadoes, and Flooding (2008): 12 households applied for aid, $7K approved.
Storm stories
Memories, warnings and help from neighbors in Ryan.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Ryan’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.