Videos simulate flooding during storm events

We’ve been using a process called two-dimensional (or 2D) modeling to simulate storm events and help us get a better idea of what happens during a flood.

With this tool, we can better visualize the path flood water takes through streets, parks, and properties. Additionally, we can see the timing of those flow paths. We’re seeing streets flowing with water, streets full of water overflowing the curbs, and low areas filling with water and spilling over to other low areas.

View the video playlist on the Edina TV YouTube page.

10yr refers to a storm that has a 10% chance of occurring each year. This would be 4.3 inches in 24 hours.

50yr refers to a storm that has a 2% chance of occurring each year. This would be 6.4 inches in 24 hours.

100yr refers to a storm that has a 1% chance of occurring each year. This would be 7.5 inches in 24 hours.