Provine Service Station · Photo: Batterup55 · CC BY-SA 4.0Storms, floods and disasters in Hydro
Hydro isn’t graded for hazard risk: FEMA’s tract figures aren’t matched to Hydro yet.
What Hydro 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
Hail
Tornadoes
Ice storms
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 Hydro flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Hydro. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Hydro isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Caddo County.4 federal disasters brought FEMA money to Hydro
Disasters that paid out in Hydro itself (aid to households or repair grants to the Town of Hydro), newest first, with that year’s flood claims.
- 2024Severe Storms, Straight-line Winds, Tornadoes, and Flooding42 households applied for aid$60K aid approved$38K to the Town of Hydro for repairs
- 2020Severe Winter Storm$33K to the Town of Hydro for repairs
- 2007Severe Storms, Tornadoes, and Flooding14 households applied for aid$3K aid approved
- 2002Severe Winter Ice Storm$30K to the Town of Hydro for repairs
Caddo County has had 35 natural disasters declared by the President since 1953, most often severe storms, then winter storms. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Also 2 FEMA wildfire suppression grants (Fire Management Assistance, not a disaster declaration) for fires in Caddo County, 2006–2006.
Old photos of Hydro after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Hydro archive →Get ready for what Hydro 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.
- 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.
- 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.
- Ice brings down trees and lines: plan for days without power.
- Run a generator outside, far from doors and windows.
- Keep sand or salt by the door.
- 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 Hydro
Is Hydro 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 Caddo County, 9% of homes in mapped flood zones carry federal flood insurance, and 0.3% of all homes do.
How much is flood insurance in Hydro?
FEMA’s Community Rating System list shows no discount for Hydro’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 Hydro?
By FEMA money that reached Hydro, Severe Storms, Straight-line Winds, Tornadoes, and Flooding (2024): 42 households applied for aid, $60K approved, and $38K to the Town of Hydro for repairs.
Storm stories
Memories, warnings and help from neighbors in Hydro.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Hydro’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.