46.5' - The Raineri Construction Products building on Truitt Drive begins flooding near this height.
46.3' - The Shell station between south Central Avenue and Highway 109 building and the Eureka Post Office building will both begin flooding near this height.
46' - Midwest Motors dealership's office building begins flooding at this height.
45.7' - Gershenson Construction on Truitt Drive begins flooding at this height.
45.3' - The Legion Park Community Center will begin flooding near this height.
45' - Three businesses along Truitt Drive, Earthbound Recycling Center, J.M. Mersheutz Construction, and Sellenriek Grading, begin flooding near this height.
44.5' - The intersection of Highway 109 with highways W and FF will begin flooding near this height.
44' - Cotton's Ace Hardware between South Central Avenue and Highway 109 begins flooding near this height.
43.5' - Near this height, floodwaters will reach the top of the rim around the wastewater treatment plant lagoon.
43' - Near this height, numerous businesses along Central Avenue in old town Eureka, Rockwood Bank, and the sewage treatment plant will begin flooding.
42.8' - Missouri State Route 109 in the older business section of Eureka is closed near this height.
42' - Missouri State Route 109 near Old State Road is flooded and closed near this height. Also, Lions Park ball fields will begin flooding near this height.
41.5' - Near this height, floodwaters will reach the floors of the utility buildings at the wastewater treatment plant, including the generator shelter.
40.2' - Highway 109 at Eureka Senior High School is closed.
40' - The right bank begins to overflow.
35' - Lighthouse Storage property begins to flood. Shelters and roads within Route 66 State Park are also flooded at this level.
34' - Numerous homes on West Spring River Ranch Road begin flooding at or slightly above this level.
32.9' - Near this height, the parking lot, restrooms, and smaller pavilion along Williams Road at Kircher Park in Eureka begin flooding.
32.5' - At this height, about 12 houses on Willman Road start flooding the main floors. On the river's north side, another 8 homes along West Spring River Ranch Road begin flooding.
29.7' - Near this height, the large pavilion floor and gazebo along Williams Road at Kircher Park in Eureka begin flooding.
28' - The lowest house on West Spring River Ranch Road begins flooding on the lower level. Also, at least one home on Willman Road begins flooding near this height.
27' - The Route 66 State Park road to the equestrian trailhead and to the boat ramp is flooded.
25.5' - Hornecker Road is closed near this height.
24.5' - The athletic fields at Eureka Senior High School begin flooding near this height.
23.8' - Spring River Ranch Road begins flooding near this height on the east end.