Overview
A brief introduction to Willow Flowage
The Willow Reservoir or Willow Flowage is an artificial lake in Oneida County, Wisconsin formed by a dam on the Tomahawk River. The dam and reservoir level are controlled by the Wisconsin Valley Improvement Company as part of regulating the overall flow of the upper Wisconsin River. When full, Willow Reservoir has a surface area of 6306 acres.
Other major inflows to the Willow Reservoir are the Willow River and Swampsauger Creek.
ARE Willow Flowage campsites SOLD OUT?
We can help! Many campsite reservations are cancelled daily. Just tell us when you’d like to camp at Willow Flowage, and how long you want to camp for. We’ll text you when a suitable spot opens up!
Scan for cancellationsContact Willow Flowage
- Wisconsin State Parks
- Booking site: https://wisconsin.goingtocamp.com
Spotted an error?
Whoops! Sometimes we make mistakes. Want to help improve the Willow Flowage listing? Please suggest a correction.
Other nearby parks
Open to camping at other nearby parks? Here are a few other parks you'll find in the vicinity.
Reviews
Camper reviews for Willow Flowage
Be the first to post a review of Willow Flowage!
How was your visit to Willow Flowage? Share your review of Willow Flowage and help fellow nature-lovers make an informed decision.
Post a reviewMap
View a map of Willow Flowage
UNABLE TO RESERVE A CAMPSITE?
Get notified when a sold-out campground has availability
Tell us when, where, and how long you want to camp for. We’ll notify you (via SMS) when a suitable spot opens up at that campground—so you can nab that sold-out campsite reservation!