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Hydraulics Engineering

 

HEC 22 - Urban Drainage Manual

NHI-10-009

Contact:

Dan Ghere
Resource Center (Matteson)
708-283-3557
dan.ghere@dot.gov


Joe Krolak
Office of Bridge Technology
202-366-4611
joe.krolak@dot.gov

PDF files can be viewed with the Acrobat® Reader®
Updated: 09/08/2011

FHWA
United States Department of Transportation - Federal Highway Administration