Natural hazards · Silver Lake

Silver Lake, SD natural hazards

Most of the natural-hazard damage FEMA expects in Silver Lake comes from drought, and overall the risk is moderate for a U.S. community.

FEMA National Risk Index, December 2025 · OpenFEMA claims, aid & declarations

Expected damage

How exposed is Silver Lake?

Moderate

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Silver Lake to be higher than in 50% of U.S. communities, mostly from drought and inland flooding.

Drought32%Inland flooding29%Tornadoes15%Cold waves12%Everything else13%

By hazard

What Silver Lake faces

Each hazard’s share of the damage FEMA expects here, and how that compares with the rest of the country.

Drought

32% of expected damage

Recorded about 27 times a year in the area

Inland flooding

29% of expected damage

Below average · higher than 48% of U.S. places

Recorded about 3 times a year in the area

Tornadoes

15% of expected damage

Well above average · among the top 1% of U.S. places

Recorded about once every 4 years in the area

Cold waves

12% of expected damage

Above average · higher than 63% of U.S. places

Recorded about 7 times a year in the area

Lower here

HailIce stormsWinter weatherHeat wavesWildfireEarthquakesLandslidesStrong windLightning

Not a risk here

Coastal floodingHurricanesAvalanchesTsunamisVolcanic activity

Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.

Flood insurance claims

Does Silver Lake flood?

FEMA's records show no paid flood insurance claims in Silver Lake.

of homes in flood zones
are insured

of all homes
are insured

No community discount. Silver Lake isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: Hutchinson County.

Disasters that hit Silver Lake

Federal disasters declared here

None of the disasters declared for Hutchinson County shows FEMA aid or repair money reaching Silver Lake itself in FEMA’s records.

Brought FEMA money into Silver LakeDeclared for Hutchinson County only

Hutchinson County has had 22 natural disasters declared since 1953, most often floods and severe storms.

Around Silver Lake

Silver Lake and the towns around it

Very lowLowModerateHighVery high

Silver Lakemostly droughtModerate

Pleasantmostly droughtModerate

Grandviewmostly droughtModerate

Wolf Creekmostly droughtModerate

Doltonmostly inland floodingModerate

About these numbers

How to read this page

An average, not a forecastFEMA’s National Risk Index estimates the damage 18 kinds of natural hazards cause in a typical year, from decades of records and models. A quiet decade can follow a bad year.

Compared by rate“Higher than N%” compares yearly damage as a share of what’s here, so a big city isn’t rated riskier just for having more buildings. Silver Lake is smaller than a census tract, so it shares the figures of the tract around its center.

Money that reached townFlood claims are matched to Silver Lake’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Township of Silver Lake. FEMA’s model follows property values, so a place that recently lost many homes can rate lower than it feels.

Sources: FEMA National Risk Index (December 2025); 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. Census tracts: U.S. Census Bureau.