Minneapolis, Minnesota · FEMA Region 5

Is Minneapolis in a Flood Zone?

Moderate Flood Risk

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.

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FEMA Flood Zones in Minneapolis

AE

100-Year Floodplain (Detailed)

BFE established along the Mississippi River through Minneapolis, Minnehaha Creek, and Bassett Creek. Flood insurance required for federally backed mortgages.

A

100-Year Floodplain (Approximate)

No detailed BFE study. Found along smaller drainages and low-lying areas near lakes.

X (shaded)

500-Year Floodplain

Moderate risk. Extended areas along the Mississippi and in neighborhoods surrounding the Chain of Lakes and Lake Nokomis.

X (unshaded)

Minimal Risk

Most of Minneapolis. However, spring snowmelt and heavy summer rains can cause localized flooding in low-lying areas.

Flood Insurance Costs in Minneapolis

  • Zone AE (Mississippi River): $1,200–$4,000/year
  • Zone AE (Minnehaha Creek): $1,000–$3,000/year
  • Zone X (shaded): $400–$900/year if purchased voluntarily
  • Zone X (unshaded): $300–$600/year (Preferred Risk Policy)
  • Risk Rating 2.0 factoring in spring snowmelt and increasing rainfall intensity
  • Minneapolis offers stormwater credits that can indirectly reduce flood risk

Building Requirements in Flood Zones

  • AE zones: lowest floor at or above BFE plus 1-ft freeboard required by Minneapolis ordinance
  • Mississippi River Corridor Critical Area: state-mandated setbacks and bluff protection
  • Shoreland overlay district: additional setbacks from lakes and creeks
  • Substantial improvement (>50% of value) triggers full floodplain compliance
  • Stormwater management: on-site retention required for new development
  • Minneapolis Green Initiative: green roofs, rain gardens, and permeable paving incentivized

How to Check Flood Risk in Minneapolis

  1. 1

    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.

  2. 2

    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.

  3. 3

    Get an Elevation Certificate

    Required for insurance in A/AE zones. Hire a Minnesota-licensed surveyor ($350–$600).

  4. 4

    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.

  5. 5

    Review building requirements

    Minneapolis floodplain regulations exceed FEMA minimums. Check with the city's Development Review for freeboard, setback, and shoreland overlay requirements.

  6. 6

    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.

  7. 7

    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.

Frequently Asked Questions — Minneapolis Flood Zones

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