Storms, floods and disasters in Alta Township
Alta Township isn’t graded for hazard risk: Alta Township has 103 residents; we grade towns of 1,000 or more. Flood insurance has paid 20 claims here since 1993.
What Alta Township 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
Hail
Ice storms
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 Alta Township flood? Sometimes: 20 flood claims since 1993
Every paid claim on a federal flood insurance policy in Alta Township, from FEMA’s records.
- The Midwest Flooding2 claims · $17K
- The Winter storm1 claim · $2K
Alta Township isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Barnes County.The storms Alta Township remembers
None of the 31 disasters declared for Barnes County shows FEMA aid or repair money reaching Alta Township itself in FEMA’s records, so these are its biggest flood-claim years.
- 20099 flood claims paidThe year of Severe Storms and Flooding, declared for Barnes County
- 20115 flood claims paidThe year of Flooding, declared for Barnes County
- 19974 flood claims paidThe year of Severe Flooding,severe Winter Storms, Snowmelt, Spring Rains, declared for Barnes County
Barnes County has had 31 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 Alta Township after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Alta Township archive →Alta Township and its neighbors
How expected damage per building compares across the town line. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Valley Township | — | 589 residents; we grade 1,000+ | |
| Oriska Township | — | 96 residents; we grade 1,000+ | |
| Cuba Township | — | 50 residents; we grade 1,000+ | |
Hazard risk = FEMA’s expected yearly building damage per dollar of building value, vs. the 21,298 U.S. towns we grade; the map is shaded by fifths of the same scale. Flood claims = paid federal flood insurance claims on record.
Get ready for what Alta Township 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.
- 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.
- 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 Alta Township
Does Alta Township flood?
Flood insurance has paid 20 claims in Alta Township since 1993, $396K in all. The most claims came from Midwest Flooding (2).
Is Alta Township 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 Barnes County, 21% of homes in mapped flood zones carry federal flood insurance, and 2.2% of all homes do.
How much is flood insurance in Alta Township?
FEMA’s Community Rating System list shows no discount for Alta Township’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 Alta Township?
By flood claims, Midwest Flooding: 2 paid, $17K.
Storm stories
Memories, warnings and help from neighbors in Alta Township.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Alta Township’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.