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Flood Insurance Rate Maps

Public Works
Michael Lee, Director
915 8th Street, Suite 125, Marysville, CA 95901

Phone: (530)749-5420      Fax: (530)749-5424
email: [email protected]
FEMA Flood Map Service Center (MSC)
The Federal Emergency Management Agency (FEMA) Map Service Center is the official source of flood hazard information produced in support of the National Flood Insurance Program (NFIP).  Use the MSC to find your official flood map as well as other information FEMA Flood Map Service Center

Levee Recertification Letter
   PDF  Dated: May 27, 2010

FIRM - Effective: December 30, 2011

On August 16, 2011, FEMA issued a Letter of Map Revision (LOMR) due to new Hydraulic and Hydrologic Analysis and Topographic Data in a Provisionally Accredited Levee (PAL) Area.  These changes affect Panels 0345D, 0375D and 0410D and are Effective December 30, 2011.

LOMR 11-09-0045P 
LOMR over Yuba County Parcels
LOMR showing changes to Panel 0345D
LOMR showing changes to Panel 0375D
LOMR showing changes to Panel 0410D

FIRM - Effective: February 18, 2011
On August  18, 2010, FEMA  issued a Letter of Final  Determination (LFD).
FEMA Letter of Final Determination (LFD) FEMA Maps 2010

FEMA Letter revalidating previous LOMRs
The LFD set into motion two items.
The first item is that on the date of the LFD, the County began utilizing the flood information contained on  the panels below to enforce the County’s Ordinance 10.30 for Floodplain Management.
The second item is that six months following the date of the  LFD (February  18, 2011), the panels below  became effective for flood insurance purposes,  with the exception of Zone A with out a Base Flood Elevation  Determined.  Zone A areas without  a Base Flood Elevation determined became effective and  enforceable with the LFD on August 18, 2010.

Map Index

 Panel 125   Panel 150   Panel 225   Panel 250   Panel 275 
 Panel 300  Panel 330  Panel 335  Panel 340   Panel 345
 Panel 375  Panel 400  Panel 405  Panel 410  Panel 415
 Panel 420  Panel 440  Panel 445  Panel 450  Panel 475
 Panel 480  Panel 485  Panel 490  Panel 505  

Wheatland Area with Bear River Levee Accreditation
FEMA accreditation means properties protected by the levees, except those affected by internal drainage issues, will not be subject to building  restrictions or mandatory flood insurance regulations.  The Accreditation will take effect February 22, 2011 as shown on the Letter of Map Revision (LOMR) Determination Document below.
Letter of Map Revision (LOMR) Cover Letter
LOMR Determination Document
Letter of Map Revision (LOMR-APP) September 29,  2011
Water Surface Elevations (WSELs) for the City of Wheatland and surrounding area  May 2,  2011

Request Flood Zone Information