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DR-421 · Ohio

TORNADOES

Tornado · Declared April 4, 1974

Recorded incident start April 4, 1974. Recorded incident end April 4, 1974. Declaration request April 4, 1974. Recorded closeout June 26, 1980.

Open the official FEMA disaster page · Declaration data

County designations and filing dates

County programs listed by FEMA
CountyPrograms listedIndividual Assistance filing date
Adams County, OhioIndividual Assistance · Public AssistanceUnavailable
Butler County, OhioIndividual Assistance · Public AssistanceUnavailable
Clark County, OhioIndividual Assistance · Public AssistanceUnavailable
Delaware County, OhioIndividual Assistance · Public AssistanceUnavailable
Fayette County, OhioIndividual Assistance · Public AssistanceUnavailable
Franklin County, OhioIndividual Assistance · Public AssistanceUnavailable
Greene County, OhioIndividual Assistance · Public AssistanceUnavailable
Hamilton County, OhioIndividual Assistance · Public AssistanceUnavailable
Madison County, OhioIndividual Assistance · Public AssistanceUnavailable
Paulding County, OhioIndividual Assistance · Public AssistanceUnavailable
Pickaway County, OhioIndividual Assistance · Public AssistanceUnavailable
Putnam County, OhioIndividual Assistance · Public AssistanceUnavailable
Summit County, OhioIndividual Assistance · Public AssistanceUnavailable
Warren County, OhioIndividual Assistance · Public AssistanceUnavailable

How to read these FEMA records

America.co analysis of Federal Emergency Management Agency OpenFEMA data, retrieved November 10, 2026.

FEMA declarations · Owner assistance data · Renter assistance data · Funded project data · Grant award activity