| Flood Impacts |
| 30.0 | Record flood is in progress. Unprotected areas of Marion County wash away. Water is at critical levels on levee protecting IUPUI and downtown Indianapolis. If levee fails state EOC may flood. |
| 21.3 | Flood waters threaten levees particularly on southwest portion of Marion county. |
| 20.5 | Flooding occurs of residential areas near I-465 on the southside including Hoosier Acres and High Acre Manor. Flooding begins to affect southside wastewater plant. |
| 19.0 | Flood waters possibly threaten Broad Ripple. Troy Avenue floods from backwater. Other areas that flood are Rocky Ripple and Ravenswood. |
| 18.7 | Levee at Mann Road may overtop (fail). Area that floods is known as High Acre Manor on southwest side of city. |
| 18.5 | Levee at Mann Road may overtop. Flooding affects area known as High Acre Manor on the southwest side. |
| 17.5 | Hoosier Acres and High Acre Manors on the citys south and west side begins to flood. |
| 16.0 | Extensive flooding occurs in unprotected areas of Marion County... particularly in southwest portion. |
| 14.0 | Lowland flooding begins in central and southern Marion County. Riverside Golf Course may begin to flood. |
| 10.0 | Little if any is flooding in the central part of the city. Numerous flap gates close. Flooding begins outside of protected areas. |
