Showers developed in a very moist tropical air mass, which was located ahead of a slow moving upper low. Between 1 and 3 inches of rain fell in general, with locally higher amounts.

Flash Flood in HOCKING, OHIO
From 21-JUN-18 22:50:00 to 22-JUN-18 02:30:00 (EST-5)
Location: HAYDENVILLE
Flood cause: Heavy Rain
Property damage: 500.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A water rescue occurred in a subdivision on Hock Hocking Road. One home was reported off its foundation from the flash flooding. Around 100 houses were damaged by flooding around Logan. First responders worked for nearly twelve hours to rescue dozens of people trapped in their homes and cars.

Flood in UNION, OHIO
From 21-JUN-18 21:25:00 to 22-JUN-18 00:25:00 (EST-5)
Location: POTTERSBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

A few creeks remained out of their banks across the western part of Union County. High water was also reported on several roads across the county.

Flood in UNION, OHIO
From 21-JUN-18 21:30:00 to 21-JUN-18 23:30:00 (EST-5)
Location: MARYSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A small stream overflowed it banks, causing water, eight inches deep, to flow over the road at County Home Road and Navin Road.

Flood in HOCKING, OHIO
From 22-JUN-18 08:20:00 to 22-JUN-18 11:20:00 (EST-5)
Location: OREVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Numerous roads remained closed, mainly across the eastern and southern part of the county. This included State Route 595 between U.S. 33 and the Perry County line; State Route 328 between State Route 56 and U.S. 33; State Route 216 between Murray City and the Perry County line; State Route 93 between Logan and the Perry County line, and portions of State Route 56 between Laurelville and the Vinton County line and where it enters Hocking County again to State Route 278.

Flash Flood in HOCKING, OHIO
From 21-JUN-18 19:25:00 to 21-JUN-18 22:25:00 (EST-5)
Location: GREENDALE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

High water was reported flowing across Route 595.

Flood in PICKAWAY, OHIO
From 21-JUN-18 15:25:00 to 21-JUN-18 17:25:00 (EST-5)
Location: CIRCLEVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A few inches of standing water was reported on Island Road.

Flood in GREENE, OHIO
From 21-JUN-18 17:06:00 to 21-JUN-18 19:06:00 (EST-5)
Location: FAIRBORN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hebble Creek was reported out of its banks at Hidden Hills Wetland Park.

Flood in UNION, OHIO
From 21-JUN-18 17:30:00 to 21-JUN-18 19:30:00 (EST-5)
Location: MILFORD CENTER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

High water was reported on State Route 38.

Flood in FRANKLIN, OHIO
From 21-JUN-18 18:08:00 to 21-JUN-18 20:08:00 (EST-5)
Location: SOUTH COLUMBUS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Standing water, one to two inches deep, was reported on State Route 104 between Dyer Road and Stringtown Road.

Flood in UNION, OHIO
From 21-JUN-18 18:50:00 to 21-JUN-18 21:50:00 (EST-5)
Location: MILFORD CENTER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

High water was reported on several roads in Marysville and across parts of Union County.

Flood in UNION, OHIO
From 21-JUN-18 18:57:00 to 21-JUN-18 21:57:00 (EST-5)
Location: MILFORD CENTER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

High water was reported on northbound U.S. 36.

Flood in UNION, OHIO
From 21-JUN-18 19:15:00 to 21-JUN-18 22:15:00 (EST-5)
Location: MARYSVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A foot of water was reported over a roadway.

Flood in FRANKLIN, OHIO
From 21-JUN-18 19:40:00 to 21-JUN-18 21:40:00 (EST-5)
Location: MT AIR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

The ramp of southbound State Route 315 to eastbound I-270 was flooded.

Flood in HOCKING, OHIO
From 21-JUN-18 21:55:00 to 22-JUN-18 01:55:00 (EST-5)
Location: HAYDENVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

High water was reported over U.S. 33 near Route 595. High water was also reported across several roads across mainly the eastern portions of the county.