Intermittent Phone Issues

Published May 24, 2017
The Corps office and Rock Visitor Center's main phone line is experiencing intermittent phone issues.  If you have trouble reaching the Corps at the main office number (641) 828-7522, please try calling the Pella phone line (641-628-8690) or the secondary Knoxville line (641- 828-7523). We apologize for any inconvenience.

Release no. 17-031