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Flood Plain & Storm Damage Information

Sources for Flood Plain Information

Check online to see if your property is in a flood plain.

The Federal Emergency Management Agency (FEMA) has released their final version of the Floodplain Elevation Certificate (FEMA Form 086-0-33 – revised 7/15) which supersedes all previous versions. The fillable version is located at both the FEMA and SEMA websites as follows:

Federal Emergency Management Agency

Telephone: (202) 566-1600
Web site:

Missouri – State Emergency Management Agency

Telephone: (573) 526-9141

Flood plain maps for Ballwin are available for viewing at the Ballwin Government Center. For simple flood plain questions, contact the Ballwin Code Enforcement Division at (636) 227-2129.

Storm Damage Assistance

When it is determined by the City that there has been major storm damage to trees in Ballwin, the Storm Damage Assistance program will begin.

Check this area of the website to see if the program has been activated.