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Public Works

Michael Lee, Director

915 8th Street, Suite 125, Marysville, CA 95901

(530)749-5420 Fax: (530)749-5424


HEC-RAS & HEC-1 Information



East Linda

10 Year HEC-RAS    Zip File


100 Year HEC-RAS   Zip File


10 Year HEC-1        Zip File


100 Year HEC-1      Zip File



South Olivehurst

HEC-RAS               Zip File


HEC-1                  Zip File


Pre-Project HEC-RAS       Zip File


Post-Project HEC-RAS     Zip File






©2007 County of Yuba, CA