Minnehaha County, South Dakota
Minnehaha County is a participating member of the National Flood Insurance Program. The County has adopted the an ordinance to “promote the public health, safety, and general welfare and to minimize public and private losses due to flood conditions in specific flood hazard areas through the establishment of comprehensive regulations for management of flood hazard areas”.
South Dakota Emergency Management: Quick Guide to Flood Recovery
2017 Revised Floodplain Management Ordinance for Minnehaha County
Online FEMA Flood Maps and LOMA Records
Letter Of Map Change (LOMC/LOMA)
Flood Plain Development Permit
Flood Plain Development Variance
Floodway Engineering No-Rise Certificate
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|Main County Contact Information
Minnehaha County Commission Office
415 N. Dakota Ave.
Sioux Falls, SD 57104
Hours: 8:00 a.m. - 5:00 p.m.
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