19' - Record flooding throughout the valley north and south of Upper Sandusky.
18' - Major flooding will occur throughout the valley north and south of Upper Sandusky.
17' - FEMA 0.2 percent flood level.
15.5' - River gage flooded causing higher river values to not be reported. Flood waters will begin to affect the residents along the Sandusky River north of Upper Sandusky to Mexico. Agricultural lands adjacent to the river will experience significant flooding. Some properties will be inundated.
14.5' - FEMA 1 percent flood level. Many roads will become impassabe throughout Wyandot County. Flooding can be expected along State Route 199 south of Upper Sandusky.
13.5' - Floodwaters will begin to affect a few homes in Upper Sandusky along Old Mill Road.
13' - This rise will cause lowland flooding near the town of Upper Sandusky.