Photo: Renelibrary · CC BY-SA 4.0On FEMA’s figures, Valley Mills faces less hazard damage per building than 71% of U.S. towns, mostly from river and rain flooding
On FEMA’s National Risk Index, Valley Mills gets a B+ for hazard risk: lower expected damage per building than 71% of U.S. towns. Most of that expected damage is river and rain flooding (66%), then tornadoes (11%). Flood insurance has paid 1 claim 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 stands out about Valley Mills’ natural hazards
From FEMA’s model and FEMA’s records, below.
What Valley Mills 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
Wildfire
Hail
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 Valley Mills’ grade
River and rain flooding is 66% of the building damage FEMA expects in Valley Mills, and Valley Mills’ rate of river and rain flooding damage is lower than 65% of U.S. census tracts. Wildfire adds 10%, at a rate in the top 6% of U.S. census tracts.
B+ lower expected damage per building than 71% of U.S. towns (21,298).
Valley Mills’ residents live in 2 census tracts; FEMA’s figures are combined by where they live.
In dollars, FEMA expects about $513K a year in losses across Valley Mills: $152K to buildings, the rest to people and crops.
Does Valley Mills flood? Rarely: 1 flood claim since 2003
Every paid claim on a federal flood insurance policy in Valley Mills, from FEMA’s records: 2.0 per 1,000 homes, fewer than 61% of the 13,809 U.S. towns with a flood insurance record.
Valley Mills isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Bosque County.3 federal disasters brought FEMA money to Valley Mills
Disasters that paid out in Valley Mills itself (aid to households or repair grants to the City of Valley Mills), newest first, with that year’s flood claims.
- 2024Severe Storms, Straight-line Winds, Tornadoes, and Flooding$44K to the City of Valley Mills for repairs
- 2021Severe Winter Storms15 households applied for aid$9K aid approved
- 2015Severe Storms, Tornadoes, Straight-line Winds and Flooding$25K to the City of Valley Mills for repairs
Bosque County has had 17 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 3 FEMA wildfire suppression grants (Fire Management Assistance, not a disaster declaration) for fires in Bosque County, 2011–2026.
Old photos of Valley Mills after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Valley Mills archive →Get ready for what Valley Mills 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.
- Clear dead leaves and brush within 5 feet of the house.
- Sign up for local alerts and know two ways out.
- Keep N95 masks for smoky days.
- Park in a garage or under cover when storms are forecast.
- Stay away from windows while it falls.
- Photograph roof and car damage for your insurer.
- 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 Valley Mills
Is Valley Mills at risk for natural disasters?
On FEMA’s National Risk Index, Valley Mills has lower expected damage per building than 71% of U.S. towns: B+ for hazard risk. Most of the expected damage is river and rain flooding (66%) and tornadoes (11%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Does Valley Mills flood?
Flood insurance has paid 1 claim in Valley Mills since 2003, $13K in all, or 2.0 per 1,000 homes, fewer than 61% of U.S. towns with a flood insurance record.
Is Valley Mills 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 Bosque County, 13% of homes in mapped flood zones carry federal flood insurance, and 0.8% of all homes do.
How much is flood insurance in Valley Mills?
FEMA’s Community Rating System list shows no discount for Valley Mills’ 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 Valley Mills?
By FEMA money that reached Valley Mills, Severe Storms, Straight-line Winds, Tornadoes, and Flooding (2024): $44K to the City of Valley Mills for repairs.
Is Valley Mills at risk from river and rain flooding?
It is the largest share of the building damage FEMA expects here (66%), and Valley Mills’ rate for it is lower than 65% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Valley Mills.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Valley Mills’ 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.