Less hazard damage per building is expected in Ash Township than in 69% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Ash Township gets a B+ for hazard risk: lower expected damage per building than 69% of U.S. towns, #473 of 701 in Michigan. Most of that expected damage is river and rain flooding (75%), then tornadoes (12%). Flood insurance has paid 3 claims here since 1985.
Graded on FEMA’s expected yearly building damage per dollar of building value (NRI v1.20, December 2025), weighted by where residents live; flood claims are shown, not graded. How hazard risk is graded
What Ash 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
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.
What’s behind Ash Township’s grade
River and rain flooding is 75% of the building damage FEMA expects in Ash Township, and Ash Township’s rate of river and rain flooding damage is lower than 54% of U.S. census tracts. Strong wind adds 5%, at a rate in the top 10% of U.S. census tracts.
B+ #473 of 701 in Michigan; lower expected damage per building than 69% of U.S. towns (21,298).
Ash Township’s residents live in 2 census tracts; FEMA’s figures are combined by where they live.
The typical Michigan town has lower expected damage than 77% of U.S. towns; within the state, Ash Township has more expected damage per building than 67% of Michigan towns.
In dollars, FEMA expects about $2.7M a year in losses across Ash Township: $2.2M to buildings, the rest to people and crops.
Does Ash Township flood? Rarely: 3 flood claims since 1985
Every paid claim on a federal flood insurance policy in Ash Township, from FEMA’s records: 0.9 per 1,000 homes, fewer than 80% of the 13,809 U.S. towns with a flood insurance record.
Ash 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: Monroe County.The storms Ash Township remembers
None of the 7 disasters declared for Monroe County shows FEMA aid or repair money reaching Ash Township itself in FEMA’s records, so these are its biggest flood-claim years.
- 19851 flood claims paidNo declaration for the county that year
- 19971 flood claims paidNo declaration for the county that year
- 20231 flood claims paidThe year of Severe Storms, Tornadoes, and Flooding, declared for Monroe County
Monroe County has had 7 natural disasters declared by the President since 1953, most often floods, then winter storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Old photos of Ash Township after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Ash Township archive →Ash Township and its neighbors
Ash Township is 2nd of the 5 graded towns here, from least expected damage per building to most. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Huron Township | Aless damage than 88% | river and rain flooding | 4 |
| Ash Township | B+less damage than 69% | river and rain flooding | 3 |
| Exeter Township | B−less damage than 54% | river and rain flooding | 1 |
| Frenchtown Township | B−less damage than 50% | river and rain flooding | 275 |
| Berlin Township | B−more damage than 52% | river and rain flooding | 146 |
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 Ash 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.
- 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 Ash Township
Is Ash Township at risk for natural disasters?
On FEMA’s National Risk Index, Ash Township has lower expected damage per building than 69% of U.S. towns: B+ for hazard risk, #473 of 701 in Michigan. Most of the expected damage is river and rain flooding (75%) and tornadoes (12%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Ash Township flood?
Flood insurance has paid 3 claims in Ash Township since 1985, $7K in all, or 0.9 per 1,000 homes, fewer than 80% of U.S. towns with a flood insurance record.
Is Ash 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 Monroe County, 19% of homes in mapped flood zones carry federal flood insurance, and 1.4% of all homes do.
How much is flood insurance in Ash Township?
FEMA’s Community Rating System list shows no discount for Ash Township’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
Is Ash Township at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (75%), and Ash Township’s rate for it is lower than 54% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Ash Township.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Ash 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.