Boulder
City of boulder, colorado official web site
http://www.ci.boulder.co.us/
Arvada
City and community of arvada
http://www.ci.arvada.co.us/
Colorado Springs
The city of colorado springs online provides all citizens greater access to municipal government and other public services and information.
http://www.springsgov.com/
Denver
Denver home
http://www.denver.org/
Lakewood
Lakewood
http://www.ci.lakewood.co.us/index.cfm?&include=/home.cfm
Fort Collins
Fort Collins
http://www.ci.fort-collins.co.us/
Westminster
A site for residents, businesses, and visitors of the city of westminster, colorado.
http://www.ci.westminster.co.us/