Fox River Navigation System Authority
For special lockages we require 24 hours notice, please contact
or Karen Flesch, Operations Manager, firstname.lastname@example.org
920-455-9174 Fax: 920-759-9834
1008 Augustine Street
Kaukauna, WI 54130-1608
Office hours: Open Monday-Thursday, please call (920) 455-9174 for availability and to schedule an appointment. Office Closed these holidays: Memorial Day, 4th of July, Labor Day, Thanksgiving, Friday after Thanksgiving, Christmas Eve, Christmas Day and New Years Day.