Gallia County, OH
Severe-weather activation briefing
Generated 2026-09-20T14:23:15.354033+00:00
3 active warnings
In the warned path — county-wide (estimate)
~29,000 residents, plus 3 nursing homes, 2 mobile-home parks, 1 dialysis center, 1 hospital and 15 schools
Active warnings (3)
Flood Warning issued September 20 at 10:09AM EDT until September 20 at 2:00PM EDT by NWS Charleston WV
In path: ~0 residents.
Flood Warning issued September 20 at 9:05AM EDT until September 20 at 2:00PM EDT by NWS Charleston WV
In path: ~0 residents, 3 schools.
Flood Warning issued September 20 at 8:23AM EDT until September 20 at 1:00PM EDT by NWS Charleston WV
In path: ~29,000 residents, 3 nursing homes, 2 mobile-home parks, 1 dialysis center, 1 hospital and 12 schools.
County exposure (baseline)
Gallia County, OH has an estimated 29,220 residents, including 3 nursing homes, 2 mobile-home parks, 1 dialysis center, 1 hospital and 15 schools. This is the denominator behind “in the warned path”.