Ohio, 2000

Flash Flooding and Hail in Ohio, July 29, 2000

July 29, 2000 · NWS CLE · 9 events in 5 counties and zones

3 flash flood, 3 hail, 3 thunderstorm wind, as filed by the National Weather Service.

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
$4.1 million
Crop damage
None recorded
Events
9

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

The radar

The national radar mosaic for the moment the first event began.

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Event by event

3 flash flood, 3 hail, 3 thunderstorm wind. Local standard time, as filed.

Flash Flood, Lucas

When
July 29, 11:45 AM EST to 1:45 PM EST
Where
Lucas County, Countywide
Property damage
$3.5 million
Reported by
EMERGENCY MANAGER
Coordinates
41.684, -83.468 (the zone’s center; the record gives no point)

Thunderstorms dumped torrential rain on Lucas County during the early afternoon hours. Rainfall amounts of up to 6.9 inches were measured in Toledo with most of that total falling between noon and 2 pm. Widespread flooding occurred in Toledo, especially on the west and north sides, and also in Sylvania. Hundreds of roads were flooded with over a dozen roads washed out. Water on many roads was in excess of six feet deep. Several dozen people were stranded in cars and had to be rescued. In Toledo, 10 homes were destroyed by flooding with 58 homes severely damaged. An additional 256 homes and apartments suffered minor damage. Hundreds of motor vehicles were also damaged by flooding including eight police cruisers. The police cruisers were damaged by a dumpster floating in three feet of water in the parking lot of the police station.

Hail, Lucas

When
July 29, 12:22 PM EST to 1:30 PM EST
Where
Lucas County, Sylvania
Measured
0.75 in hail
Reported by
TRAINED SPOTTER
Coordinates
41.717, -83.700

Hail, Ottawa

When
July 29, 12:25 PM EST
Where
Ottawa County, Genoa
Measured
0.75 in hail
Reported by
TRAINED SPOTTER
Coordinates
41.517, -83.367

Thunderstorm Wind, Lucas

When
July 29, 12:45 PM EST to 1:00 PM EST
Where
Lucas County, Toledo
Property damage
$20,000
Reported by
TRAINED SPOTTER
Coordinates
41.650, -83.550

Thunderstorm winds downed several large trees and over two dozen large limbs on the west side of Toledo.

Hail, Ottawa

When
July 29, 1:00 PM EST
Where
Ottawa County, Williston
Measured
1 in hail
Reported by
TRAINED SPOTTER
Coordinates
41.600, -83.333

Thunderstorm Wind, Seneca

When
July 29, 1:38 PM EST
Where
Seneca County, Fostoria
Property damage
$5,000
Reported by
TRAINED SPOTTER
Coordinates
41.167, -83.400

Thunderstorm winds downed five large trees.

Flash Flood, Erie

When
July 29, 3:30 PM EST
Where
Erie County, Castalia
Reported by
LAW ENFORCEMENT
Coordinates
41.432, -82.700 (the zone’s center; the record gives no point)

Thunderstorms dumped 4 to 6 inches of rain on western Erie County during the afternoon hours with most of the rain falling between 3 and 5 pm. Widespread street flooding was reported in Castalia with up to 18 inches of water on State Route 269. State Route 269 had to be closed for nearly 24 hours because of the high water and extensive flood debris.

Flash Flood, Huron

When
July 29, 4:30 PM EST to 7:30 PM EST
Where
Huron County, Norwalk
Property damage
$500,000
Reported by
EMERGENCY MANAGER
Coordinates
41.146, -82.598 (the zone’s center; the record gives no point)

Thunderstorms dumped torrential rain on Norwalk during the late afternoon and early evening hours. 4.87 inches of rain was measured in Norwalk with 3 inches of that total falling in a 20 minute period around 530 pm. All streets in downtown Norwalk had to be closed because of water up to three feet deep. A car was washed off of a road in Lemar Lake Park. The vehicle became submerged in 5 feet of water. The driver of the car was rescued by fire fighters. Several roads in Norwalk were washed out. Many cars and homes sustained flooding damage.

Thunderstorm Wind, Huron

When
July 29, 4:30 PM EST
Where
Huron County, Norwalk
Property damage
$75,000
Reported by
NEWSPAPER
Coordinates
41.233, -82.617

Thunderstorm winds toppled two large cinder block walls at a school construction site.

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.
Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Ohio in 2000Every state in 2000This day in weather historyWarnings in Ohio, July 2000

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5176249, 5176636, 5176634, 5176637, 5176638, 5176635, 5176252, 5176250, 5176251.