Less hazard damage per building is expected in Ganges Township than in 73% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Ganges Township gets a B+ for hazard risk: lower expected damage per building than 73% of U.S. towns, #410 of 701 in Michigan. Most of that expected damage is river and rain flooding (84%). Flood insurance has paid 4 claims here since 1980.
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 Ganges 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 Ganges Township’s grade
River and rain flooding is 84% of the building damage FEMA expects in Ganges Township, and Ganges Township’s rate of river and rain flooding damage is higher than 50% of U.S. census tracts. Next is tornadoes at 7% (higher than 59% of U.S. census tracts).
B+ #410 of 701 in Michigan; lower expected damage per building than 73% of U.S. towns (21,298).
All of Ganges Township’s residents live in one census tract; the figures are that tract’s.
The typical Michigan town has lower expected damage than 77% of U.S. towns; within the state, Ganges Township has more expected damage per building than 58% of Michigan towns.
In dollars, FEMA expects about $845K a year in losses across Ganges Township: $744K to buildings, the rest to people and crops.
Does Ganges Township flood? Rarely: 4 flood claims since 1980
Every paid claim on a federal flood insurance policy in Ganges Township, from FEMA’s records: 2.5 per 1,000 homes, fewer than 56% of the 13,809 U.S. towns with a flood insurance record.
Ganges 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: Allegan County.The storms Ganges Township remembers
None of the 14 disasters declared for Allegan County shows FEMA aid or repair money reaching Ganges Township itself in FEMA’s records, so these are its biggest flood-claim years.
- 20082 flood claims paidThe year of Severe Storms, Tornadoes, and Flooding, declared for Allegan County
- 19801 flood claims paidThe year of Severe Storms and Flooding, declared for Allegan County
- 19891 flood claims paidNo declaration for the county that year
Allegan County has had 14 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 Ganges Township after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Ganges Township archive →Ganges Township and its neighbors
Ganges Township is 2nd of the 4 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 |
|---|---|---|---|
| Clyde Township | A−less damage than 77% | river and rain flooding | — |
| Ganges Township | B+less damage than 73% | river and rain flooding | 4 |
| Casco Township | B+less damage than 67% | river and rain flooding | 2 |
| Saugatuck Township | B+less damage than 66% | river and rain flooding | 4 |
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 Ganges 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 Ganges Township
Is Ganges Township at risk for natural disasters?
On FEMA’s National Risk Index, Ganges Township has lower expected damage per building than 73% of U.S. towns: B+ for hazard risk, #410 of 701 in Michigan. Most of the expected damage is river and rain flooding (84%) and tornadoes (7%). The figures are for the one census tract the town shares with its neighbors. This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Ganges Township flood?
Flood insurance has paid 4 claims in Ganges Township since 1980, $94K in all, or 2.5 per 1,000 homes, fewer than 56% of U.S. towns with a flood insurance record.
Is Ganges 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 Allegan County, 0.2% of all homes carry federal flood insurance.
How much is flood insurance in Ganges Township?
FEMA’s Community Rating System list shows no discount for Ganges Township’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
Is Ganges Township at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (84%), and Ganges Township’s rate for it is higher than 50% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Ganges Township.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Ganges 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.