Flood, Posey
- When
- March 2, 12:00 PM CST to March 27, 2:00 PM CST
- Where
- Posey forecast zone
- Property damage
- $2.5 million
- Coordinates
- 38.022, -87.868 (the zone’s center; the record gives no point)
Widespread rainfall amounts around 10 inches in the middle Ohio Valley, from around Louisville to Cincinnati, occurred over a one to three day period. This resulted in a massive flood crest that took a few weeks to travel down the Ohio River.
Every event with a place to put it; 4 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
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 episode as NWS PAH wrote it up.
Widespread rainfall amounts around 10 inches in the middle Ohio Valley, from around Louisville to Cincinnati, occurred over a one to three day period. This resulted in a massive flood crest that took a few weeks to travel down the Ohio River. The resultant flood was the worst in about 30 years, and one of the five worst on record. Water from the Ohio River backed up into the Pigeon Creek, which flows through Evansville. About 60 homes were evacuated along Pigeon Creek, and two bridges over the creek were closed. In Warrick County, just a few families were forced from their homes. Numerous roads were closed for days at a time, including at least 50 in Spencer County alone. The banks along Newburgh's scenic riverfront were damaged. Indiana Route 662 and Water Street were closed in Newburgh by high water. In eastern Warrick County, backwater from the Ohio flooded Caney and Little Pigeon Creeks, flooding a few houses. In Spencer County, which was declared a disaster area, U.S. Route 231 was closed north of Rockport along with a few state highways. The town of Grandview in Spencer County was hardest hit, where about half of the town's 700 residents evacuated. All barge traffic was halted on the Ohio River upstream from Newburgh. Near Evansville, a few families were evacuated by boat.
The national radar mosaic for the moment the first event began.
4 flood. Local standard time, as filed.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Indiana in 1997Every state in 1997This day in weather historyWarnings in Indiana, March 1997
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: 5594938, 5594939, 5594940, 5594941.