Minneapolis has moderate flood risk from the Mississippi River, the Chain of Lakes, Minnehaha Creek, and urban stormwater flooding. The Mississippi River corridor through Minneapolis is the primary flood concern, with significant flooding events in 1965, 1997, and 2001. The city's extensive lake and creek system (Chain of Lakes, Lake Nokomis, Minnehaha Creek) contributes to localized flooding during heavy rainfall and spring snowmelt.
100-Year Floodplain (Detailed)
BFE established along the Mississippi River through Minneapolis, Minnehaha Creek, and Bassett Creek. Flood insurance required for federally backed mortgages.
100-Year Floodplain (Approximate)
No detailed BFE study. Found along smaller drainages and low-lying areas near lakes.
500-Year Floodplain
Moderate risk. Extended areas along the Mississippi and in neighborhoods surrounding the Chain of Lakes and Lake Nokomis.
Minimal Risk
Most of Minneapolis. However, spring snowmelt and heavy summer rains can cause localized flooding in low-lying areas.
Check your flood zone
Enter your Minneapolis address into ReadyPermit or FEMA's Flood Map Service Center. The City of Minneapolis Public Works also provides flood zone information through the city's GIS portal.
Check shoreland and critical area overlays
Properties near the Mississippi River are in the Mississippi River Corridor Critical Area with additional state-mandated restrictions. Properties near lakes are in shoreland overlay districts.
Get an Elevation Certificate
Required for insurance in A/AE zones. Hire a Minnesota-licensed surveyor ($350–$600).
Obtain flood insurance
Required for A/AE zones with federally backed mortgages. Recommended for properties near Minnehaha Creek and the Chain of Lakes, which can overflow during heavy rainfall.
Review building requirements
Minneapolis floodplain regulations exceed FEMA minimums. Check with the city's Development Review for freeboard, setback, and shoreland overlay requirements.
Plan for spring snowmelt
Minneapolis faces dual flood risk: spring snowmelt on the Mississippi and summer thunderstorm flooding on creeks and lakes. Monitor river levels through the NWS North Central River Forecast Center.
Consider stormwater credits
Minneapolis offers stormwater utility fee credits for rain gardens, permeable paving, and green roofs that reduce runoff and can help protect your property from flooding.
ADU Rules in Minneapolis
Eligibility, size limits, permit steps
Zoning in Minneapolis
Districts, development standards, FAR
Can I Build in Minneapolis?
Building capacity, permits, costs
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