Storms, floods and disasters in Patterson Township
Patterson Township isn’t graded for hazard risk: Patterson Township has 359 residents; we grade towns of 1,000 or more.
What Patterson 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
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 Patterson Township flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Patterson Township. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Patterson 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: Greene County.1 federal disaster brought FEMA money to Patterson Township
Disasters that paid out in Patterson Township itself (aid to households or repair grants to Patterson Township), newest first, with that year’s flood claims.
- 2006Tornadoes and Severe Storms5 households applied for aid$23K aid approved
Greene County has had 16 natural disasters declared by the President since 1953, most often severe storms, then floods. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Old photos of Patterson Township after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Patterson Township archive →Patterson 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 |
|---|---|---|---|
| Roodhouse Township | C+more damage than 61% | river and rain flooding | 11 |
| Pearl Township | — | 114 residents; we grade 1,000+ | |
| Montezuma Township | — | 417 residents; we grade 1,000+ | |
| Pearl | — | 64 residents; we grade 1,000+ | |
| Walkerville Township | — | 86 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 Patterson 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.
- 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 Patterson Township
Is Patterson 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 Greene County, 7% of homes in mapped flood zones carry federal flood insurance, and 0.2% of all homes do.
How much is flood insurance in Patterson Township?
FEMA’s Community Rating System list shows no discount for Patterson 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 Patterson Township?
By FEMA money that reached Patterson Township, Tornadoes and Severe Storms (2006): 5 households applied for aid, $23K approved.
Storm stories
Memories, warnings and help from neighbors in Patterson Township.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Patterson 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.