Iowa Department of Natural
Iowa Statewide Urban Designs and Specifications
Page last updated:
June 5, 2006
This website is maintained by Iowa State University's Center
for Transportation Research and Education.
Address: 2711 S. Loop Dr, Suite 4700, Ames, Iowa 50010-8664
Phone: 515-294-5798 ~ Fax: 515-294-0467
Webmaster: InTrans Webmaster
Iowa Stormwater Partnership
These manuals were authorized and funded by the Iowa
Department of Natural Resources.