Storms, floods and disasters in Port Leyden
Port Leyden isn’t graded for hazard risk: Port Leyden has 659 residents; we grade towns of 1,000 or more. Flood insurance has paid 1 claim here since 1993.
What Port Leyden 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 Port Leyden flood? Rarely: 1 flood claim since 1993
Every paid claim on a federal flood insurance policy in Port Leyden, from FEMA’s records.
Port Leyden isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Lewis County.1 federal disaster brought FEMA money to Port Leyden
Disasters that paid out in Port Leyden itself (aid to households or repair grants to the Village of Port Leyden), newest first, with that year’s flood claims.
- 2014Severe Storms and Flooding$179K to the Village of Port Leyden for repairs
Lewis County has had 22 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; the 2001 World Trade Center declarations.
Old photos of Port Leyden after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Port Leyden archive →Get ready for what Port Leyden 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 Port Leyden
Does Port Leyden flood?
Flood insurance has paid 1 claim in Port Leyden since 1993, $3K in all.
Is Port Leyden 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 Lewis County, 0.4% of all homes carry federal flood insurance.
How much is flood insurance in Port Leyden?
FEMA’s Community Rating System list shows no discount for Port Leyden’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 Port Leyden?
By FEMA money that reached Port Leyden, Severe Storms and Flooding (2014): $179K to the Village of Port Leyden for repairs.
Storm stories
Memories, warnings and help from neighbors in Port Leyden.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Port Leyden’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.