Photo: G. Edward Johnson · CC BY 4.0FEMA expects less hazard damage per building in Damascus than almost anywhere in the U.S., mostly from river and rain flooding
On FEMA’s National Risk Index, Damascus gets an A+ for hazard risk: among the lowest expected damage per building of U.S. towns, #44 of 261 in Maryland. Most of that expected damage is river and rain flooding (71%), then hurricanes (13%). Flood insurance has paid 2 claims here since 2012.
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 Damascus 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
Hurricanes
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 Damascus’ grade
River and rain flooding is 71% of the building damage FEMA expects in Damascus, and Damascus’ rate of river and rain flooding damage is lower than 93% of U.S. census tracts. Next is hurricanes at 13% (higher than 70% of U.S. census tracts).
A+ #44 of 261 in Maryland; among the lowest expected damage per building of U.S. towns (21,298).
Damascus’ residents live in 4 census tracts; FEMA’s figures are combined by where they live.
The typical Maryland town has lower expected damage than 97% of U.S. towns; within the state, Damascus has less expected damage per building than 83% of Maryland towns.
In dollars, FEMA expects about $1.9M a year in losses across Damascus: $1.5M to buildings, the rest to people and crops.
Does Damascus flood? Rarely: 2 flood claims since 2012
Every paid claim on a federal flood insurance policy in Damascus, from FEMA’s records: 0.3 per 1,000 homes, fewer than 94% of the 13,809 U.S. towns with a flood insurance record.
- Hurricane Sandy1 claim · $98
Damascus isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Montgomery County.1 federal disaster brought FEMA money to Damascus
Disasters that paid out in Damascus itself (aid to households or repair grants to Damascus), newest first, with that year’s flood claims.
- 2003Hurricane Isabel14 households applied for aid$4K aid approved
Montgomery County has had 17 natural disasters declared by the President since 1953, most often winter storms, then severe storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Old photos of Damascus after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Damascus archive →Damascus and its neighbors
Damascus has the lowest expected damage per building of the 2 graded towns here. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Damascus | A+among the lowest damage | river and rain flooding | 2 |
| Clarksburg | A+less damage than 98% | river and rain flooding | — |
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 Damascus 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.
- The season runs June through November and peaks from mid-August to mid-October.
- Bring in porch furniture and anything the wind can throw.
- Fill the gas tank and charge phones before the storm arrives.
- 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 Damascus
Is Damascus at risk for natural disasters?
On FEMA’s National Risk Index, Damascus has among the lowest expected damage per building of U.S. towns: A+ for hazard risk, #44 of 261 in Maryland. Most of the expected damage is river and rain flooding (71%) and hurricanes (13%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Damascus flood?
Flood insurance has paid 2 claims in Damascus since 2012, $29K in all, or 0.3 per 1,000 homes, fewer than 94% of U.S. towns with a flood insurance record. The most claims came from Hurricane Sandy (1).
Is Damascus 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 Montgomery County, 51% of homes in mapped flood zones carry federal flood insurance, and 0.8% of all homes do.
How much is flood insurance in Damascus?
FEMA’s Community Rating System list shows no discount for Damascus’ 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 Damascus?
By FEMA money that reached Damascus, Hurricane Isabel (2003): 14 households applied for aid, $4K approved. By flood claims, Hurricane Sandy: 1 paid, $98.
Is Damascus at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (71%), and Damascus’ rate for it is lower than 93% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Damascus.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Damascus’ 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.