Storms, floods and disasters in Glen Ullin
Glen Ullin isn’t graded for hazard risk: Glen Ullin has 701 residents; we grade towns of 1,000 or more. Flood insurance has paid 1 claim here since 1978.
What Glen Ullin faces
Each hazard’s share of the building damage FEMA expects here, and how its rate compares with the rest of the country.
Hail
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 Glen Ullin flood? Rarely: 1 flood claim since 1978
Every paid claim on a federal flood insurance policy in Glen Ullin, from FEMA’s records.
Glen Ullin isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Morton County.2 federal disasters brought FEMA money to Glen Ullin
Disasters that paid out in Glen Ullin itself (aid to households or repair grants to the City of Glen Ullin), newest first, with that year’s flood claims.
- 2011Flooding17 households applied for aid$44K aid approved
- 2009Severe Storms and Flooding8 households applied for aid$18K aid approved
Morton County has had 24 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 Glen Ullin after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Glen Ullin archive →Get ready for what Glen Ullin faces
A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.
- 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.
- 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 Glen Ullin
Does Glen Ullin flood?
Flood insurance has paid 1 claim in Glen Ullin since 1978, $350 in all.
Is Glen Ullin 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 Morton County, 8% of homes in mapped flood zones carry federal flood insurance, and 1.3% of all homes do.
How much is flood insurance in Glen Ullin?
FEMA’s Community Rating System list shows no discount for Glen Ullin’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 Glen Ullin?
By FEMA money that reached Glen Ullin, Flooding (2011): 17 households applied for aid, $44K approved.
Storm stories
Memories, warnings and help from neighbors in Glen Ullin.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Glen Ullin’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.