Regulatory framework
The code baseline for Pocahontas County.
Pocahontas County Flood Plain Ordinance adopted November 3, 2010, together with National Flood Insurance Program standards and the effective 2026 FEMA Flood Insurance Rate Map for unincorporated Pocahontas County. County officials reported in February 2026 that FEMA requested an ordinance update, but no replacement had yet been adopted. No general county structural building-code suite is published.