Photo: Visitor7 · CC BY-SA 3.0FEMA expects more hazard damage per building in Green than in 91% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Green gets a D for hazard risk: higher expected damage per building than 91% of U.S. towns, #126 of 142 in Oregon. Most of that expected damage is river and rain flooding (75%), then earthquakes (24%). Flood insurance has paid 6 claims here since 2003.
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 Green 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
Earthquakes
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 Green’s grade
River and rain flooding is 75% of the building damage FEMA expects in Green, and Green’s rate of river and rain flooding damage is in the top 7% of U.S. census tracts. Next is earthquakes at 24% (higher than 88% of U.S. census tracts).
D #126 of 142 in Oregon; higher expected damage per building than 91% of U.S. towns (21,298).
Green’s residents live in 3 census tracts; FEMA’s figures are combined by where they live.
The typical Oregon town has higher expected damage than 69% of U.S. towns; within the state, Green has more expected damage per building than 89% of Oregon towns.
In dollars, FEMA expects about $5.5M a year in losses across Green: $4.5M to buildings, the rest to people and crops.
Does Green flood? Rarely: 6 flood claims since 2003
Every paid claim on a federal flood insurance policy in Green, from FEMA’s records: 1.8 per 1,000 homes, fewer than 64% of the 13,809 U.S. towns with a flood insurance record.
Green isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Douglas County.The storms Green remembers
None of the 18 disasters declared for Douglas County shows FEMA aid or repair money reaching Green itself in FEMA’s records, so these are its biggest flood-claim years.
- 20255 flood claims paidThe year of Severe Storms, Flooding, Landslides, and Mudslides, declared for Douglas County
- 20031 flood claims paidThe year of Severe Winter Storms, declared for Douglas County
Douglas County has had 18 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.
Also 5 FEMA wildfire suppression grants (Fire Management Assistance, not a disaster declaration) for fires in Douglas County, 2004–2020.
Old photos of Green after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Green archive →Get ready for what Green 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.
- Drop, cover and hold on.
- Strap tall furniture and the water heater to the wall.
- Know how to shut off the gas.
- 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 Green
Is Green at risk for natural disasters?
On FEMA’s National Risk Index, Green has higher expected damage per building than 91% of U.S. towns: D for hazard risk, #126 of 142 in Oregon. Most of the expected damage is river and rain flooding (75%) and earthquakes (24%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Green flood?
Flood insurance has paid 6 claims in Green since 2003, $245K in all, or 1.8 per 1,000 homes, fewer than 64% of U.S. towns with a flood insurance record.
Is Green 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 Douglas County, 20% of homes in mapped flood zones carry federal flood insurance, and 1.8% of all homes do.
How much is flood insurance in Green?
FEMA’s Community Rating System list shows no discount for Green’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
Is Green at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (75%), and Green’s rate for it is in the top 7% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Green.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Green’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.