Willow Flowage -- Access boat launch
Willow Flowage -- Access
The Willow Flowage boat ramp is located at latitude 45.71339798 and longitude -89.93530273 in the town of Willow, Wisconsin. It provides access to the Willow Flowage Reservoir, which is a 6,400-acre body of water located in the northern part of the state.
The boat ramp is a concrete ramp that is 16 feet wide and 150 feet long. It has a large parking area that can accommodate up to 60 vehicles and trailers. The ramp is suitable for launching small to medium-sized boats, including fishing boats, pontoons, and kayaks.
According to the latest information available, the Willow Flowage boat ramp is managed by the Wisconsin Department of Natural Resources and is open year-round. There are no fees to use the ramp, but a Wisconsin state park sticker is required to park in the lot. The reservoir is popular for fishing and boating, and there are several campsites and picnic areas nearby.
Plan your launch down to the hour
Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Area streamflow levels
USGS streamgauges around Willow Flowage -- Access -- the same readings that determine whether your launch is safe and your boat is the right craft.
| Streamgauge | Discharge | View |
|---|---|---|
| Spirit River At Spirit Falls | 226 cfs | → |
| Wisconsin River @ Rainbow Lake Nr Lake Tomahawk | 967 cfs | → |
| Bear River Near Manitowish Waters | 99 cfs | → |
| Trout River At Trout Lake Near Boulder Junction | 30 cfs | → |
| Allequash Creek At Cth M Nr Boulder Junction | 11 cfs | → |
| Allequash Creek Site 3 Near Boulder Junction | 4 cfs | → |
Plan a longer trip
The closest paddle runs, fishing spots, and other boat launches so you can extend a day on the water.
Boating safety & etiquette
- Check the conditions before you launch
- Use the streamflow numbers, weather, and wind forecast on this page. High-cfs whitewater requires whitewater-specific craft and skill.
- Wear your life jacket
- Statistically the single biggest survival factor in a boating incident. State law often requires one per passenger.
- File a float plan
- Tell someone on shore your put-in, take-out, and expected return time. Especially for multi-day or remote trips.
- Yield at the ramp
- Prep gear in the parking lot, not on the ramp. Launch and clear quickly so others can use the lane.
- Clean, drain, dry
- Inspect, clean, drain and dry your boat between waters to prevent the spread of aquatic invasive species.
Set push alerts in the Snoflo app
Save Willow Flowage -- Access as a favorite, set a discharge threshold or a wind/precipitation alert, and the iOS app will push the moment conditions cross.
About Willow Flowage -- Access
Can I launch a motorboat here?
Most Snoflo-tracked launches support motorboats; check the operator for any horsepower restrictions, paddle-only zones, or seasonal closures.
How fresh is the streamflow data?
USGS streamgauges report continuously (every 15 minutes); the table on this page pulls the latest reading at page load.
Is there a fee?
Many federal and state boat launches charge a day-use fee. Check the operator's site before driving out.
What boat is right for these conditions?
Use the nearby streamflow numbers and river-run panel on this page to gauge current conditions. Wider, slower water is friendly for casual paddling and powerboats; high-cfs whitewater requires whitewater-specific craft and skill.
Can I get alerts when conditions change?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this launch, set a threshold (discharge, wind), and you'll get a push the moment it crosses.
Other launches near here
Snoflo-tracked boat launches within driving distance of Willow Flowage -- Access.