City of Cascade Locks » MEMBER DIRECTORY Go back to directory. Add to Address Book. City of Cascade Locks City of Cascade LocksCity Administrator Contact: Gordon Zimmerman Home PO Box 308 Cascade Locks OR 97014 home Work Phone: 541-374-8484work Work Email: gzimmerman@cascade-locks.or.usINTERNET Website: www.cascade-locks.or.us Categories: Government Updated 7 months ago.