For assistance or more information related to the CCW, please contact:

NewWave-GDIT, LLC
Attn: CCW Research Coordinator
1401 50th St., Suite 200
West Des Moines, IA 50266

Phone: 866-766-1915
Email: CCWhelp@gdit.com
Fax: 515-440-3159

 

For assistance or more information on requesting CCW data files, please visit our Request Data section or contact ResDAC at www.resdac.org to submit a question.

Email: resdac@umn.edu
Phone: 1-888-9-ResDAC or (1-888-973-7322)
URL: www.resdac.org