| Flood Impacts |
| 24.0 | Both lanes of Interstate 35 are overtopped along with many area highways and county roads. Severe flooding occurs on both the Thompson River and the tributaries. |
| 19.0 | The County Road R15 bridge crossings are seriously affected just north of Grand River. Flooding begins on the lower areas of Davis City. |
| 14.0 | approximately 15,000 to 20,000 acres of agricultural land is flooded. |
| 13.0 | flooding of agricultural land occurs north of Davis City near Interstate 35. |
| 12.0 | significant flooding occurs at the Davis City park including the campgrounds. County Road R15 floods just north of the town of Grand River in northwest Decatur county. |
| 11.0 | some flooding occurs at the Davis City park and campgrounds. |
| 10.0 | some flooding occurs on gravel roads from Shewmaker Park to Oakhill cemetary near the town of Grand River in northwest Decatur County. |
| 9.0 | some lowland flooding at the Davis City park occurs along with some rural roads. |
