Contact Us
Fox River Navigation System Authority
For special lockages we require 24 hours notice, please contact:
Jeremy Cords, CEO, jcords@foxlocks.org or (c) 920-309-4501
or Karen Flesch, Director of Operations, kflesch@foxlocks.org or (c) 920-455-9174
For Accounts Payable:
Contact Roger Boisen, Accountant at rboisen@foxlocks.org or 920-833-1951
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.
- DePere Lock (920) 227-7024
- Menasha Lock (920) 202-1857 (this lock is closed until further notice)
- Little Chute (920) 809-3299
- Little Kaukauna Lock (920) 227-7043
- Appleton Lock #1 (920) 750-3306
- Appleton Lock #4 (920) 750-3307
- Cedars Lock (920) 750-3309