Wisconsin | South-Central Wisconsin

Wisconsin River

Highway 33 Portage to Dekorra Park

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Today

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Start with the verdict, current conditions, route plan, and quick facts before you commit to the drive.

Today's conditions

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Quick facts

On-water distance 7.8 mi Highway 33 Portage to Dekorra Park

Difficulty easy Generally easy big-river paddling, but broad channels, wind, sandbar drop-offs, and choosing the correct island channel make it more involved than a small park float.

Shuttle Car shuttle Use a two-car shuttle between the Highway 33 bridge area and Dekorra Park. Confirm legal parking and carry routes at both ends because this route is sourced from a trip report rather than a formal DNR water-trail landing list.

Permits None noted No route-specific paddling permit is known. Follow posted Portage, Columbia County, and Dekorra Park rules.

Camping Day trip Treat this as a day trip. Do not assume sandbar camping is legal or practical on this reach without separate confirmation.

Season May-Oct Late spring through fall is the main window. Summer low water makes sandbars bigger but can create shallow channels; high water reduces beaches and increases current.

Plan

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Access plan

Access, shuttle, and map

Launch near the Highway 33 bridge at Portage and finish at Dekorra Park. Expect big-river current, large islands, sandbars at moderate flows, and side-channel choices rather than technical rapids.

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Start

Put-in

Highway 33 bridge carry-in (Portage) Open map

The Highway 33 put-in is backed by a Recreation.gov/BLM page describing a Wisconsin DNR carry-in boat launch just before the Highway 33 river crossing, but parking and bank conditions still deserve a same-day check.

Finish

Take-out

Dekorra Park landing Open map

The route passes near levee and power-plant infrastructure; keep the trip to the documented reach and avoid trespass or restricted areas.

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Access caveats

The Highway 33 put-in is backed by a Recreation.gov/BLM page describing a Wisconsin DNR carry-in boat launch just before the Highway 33 river crossing, but parking and bank conditions still deserve a same-day check.
The route passes near levee and power-plant infrastructure; keep the trip to the documented reach and avoid trespass or restricted areas.

Watch for

Shallow side channels below normal summer water.
Fewer sandbars and faster push above the normal range.
Wind exposure, powerboats, and confusing island channels.

Route gallery

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Sources

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Why this score Today's data confidence is checking

Data confidence mostly comes down to three things: how direct the gauge is, how clear the range is, and how fresh the data is.

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Outlook Tomorrow and weekend

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Data behind the score Gauge, thresholds, and timing

These are the live readings and threshold notes behind today's score.

Gauge site	Wisconsin River near Wisconsin Dells, WI
Discharge	Checking
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Target band	4,000 cfs to 8,000 cfs
Low threshold	2,500 cfs
High threshold	13,000 cfs
Data confidence behind the range	Local route guidance
Gauge observed	Checking
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Main source behind this score	Wisconsin River Trips Portage segment Dells-gauge depth guide
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Notes What to know before you go

These notes cover the access details, route quirks, and source caveats most likely to matter once you get there.

Route shape 7.8 miles, 3 to 4 hours

Wisconsin River Trips documents Highway 33 to Dekorra Park as a 7.8-mile route with an expected 3- to 4-hour paddle time.

Source
Published level bands 4,001 to 8,000 cfs best window

Wisconsin River Trips treats 4,001 to 6,000 cfs as average summer depth, 6,001 to 8,000 cfs as average spring depth, 10,001 to 13,000 cfs as high and not inviting, and 13,001+ cfs as unsuitable unless experienced.

Source
Access support Carry-in to park landing

Wisconsin River Trips identifies a Highway 33 bridge carry-in and Dekorra Park as the endpoint pair. Recreation.gov describes the Portage put-in as a Wisconsin DNR carry-in boat launch just before the Highway 33 river crossing and publishes matching GPS coordinates.

Source
Take-out support Dekorra Park / Main Street access

Town of Dekorra materials list Dekorra Park beside Main Street Access with Wisconsin River frontage, adjacent paved boat launch, parking, hand pump, portable toilet, and water access.

Source

Verify it yourself Check the source links

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Reports

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Quick answers

Wisconsin River paddling FAQ

What water level is good for paddling Wisconsin River?

Paddle Today watches Wisconsin River near Wisconsin Dells, WI and treats 4,000 cfs to 8,000 cfs as the target band for this route, with weather and recent trend included in the final score.

Where does this Wisconsin River route start and end?

This route starts at Highway 33 bridge carry-in (Portage) and ends at Dekorra Park landing, about 7.8 mi on the water.

Is this Wisconsin River route good for beginners?

This is listed as an easy route, but conditions still matter. Check today's score, water level, weather, and access notes before you go.

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