Fema high risk flood zone update#

The local mapping project is part of a nationwide effort led by FEMA to increase local knowledge of flood risks and support actions to address and reduce the effects of flooding on new and improved structures. These changes may also affect building or insurance requirements. FEMA collected new data and provided detailed analysis along Stillwater Creek and selected tributaries to modernize and reflect these changes. įlood hazards are dynamic and change frequently for many reasons, including weather patterns, erosion, and community development. Comments are not required to be supported by engineering data.Īll appeals and comments must be submitted to Shasta County Public Works at. It is important to note that an appeal must be supported with engineering data that demonstrates the preliminary FIRM is scientifically or technically incorrect (44 CFR 67.6). If you believe the preliminary FIRM incorrectly represent flood hazards and you have engineering data to support this, you can file an appeal to improve the accuracy of the map during the appeal period.

New maps identify the current flood hazards and provide data to guide building officials, contractors, and homeowners make effective mitigation decisions, thereby contributing to safer and more resilient communities.īefore the new Shasta County Flood Insurance Rate Maps (FIRMs) become effective, there is a 90-day appeal period from Apthrough July 26, 2023.

The Federal Emergency Management Agency (FEMA) is updating Shasta County, CA flood maps in 2023.

Fema high risk flood zone update#

FEMA Floodplain Update (Stillwater Stream Group) FEMA Updates Flood Maps in Shasta County