Wisconsin | South-Central Wisconsin

Wisconsin River

Highway 33 Portage to Dekorra Park

Check current paddling conditions for this Wisconsin River route, including water level, recent gauge trend, weather, and route details.

Route location

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Distance7.8 mi
DifficultyEasy
Typical timeAbout 3 hr to 4 hr
ShuttleCar shuttle
The Wisconsin River flows north of Boscobel with the U.S. 61 bridge crossing the channel.
River contextWisconsin River north of Boscobel river-level photo — not necessarily this exact reach.Photo by Wikideas1 via Wikimedia Commons

Need to know

Why this call
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Gauge history and hourly forecast

The top card is the quick read. This lower section keeps the longer gauge trend, gauge context, and hourly forecast together.

Gauge history & hourly forecastDetailed view

Recent trend

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Hourly forecast

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Short-route forecast

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Quick facts and what's next

Distance, difficulty, shuttle basics, and the near-term outlook before you commit to the drive.

DifficultyeasyGenerally 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.
PermitsNone notedNo route-specific paddling permit is known. Follow posted Portage, Columbia County, and Dekorra Park rules.
CampingDay tripTreat this as a day trip. Do not assume sandbar camping is legal or practical on this reach without separate confirmation.
SeasonMay-OctLate 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.

Upcoming outlook

These are early planning reads. Re-check live conditions before you commit to the drive.

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Plan your trip

Launch points, shuttle details, distance, and access notes.

Access and shuttle

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

Plan this segment

Skip map

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Access caveats and watch for

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.

Why this score

See the gauge, weather, and source notes behind today's call.

Read quality
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Today's evidence strength is checking

Evidence strength mostly comes down to three things: how direct the active gauge is, how clear the range is, and how fresh the data is.

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Gauge, thresholds, and timing

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

Gauge siteWisconsin River near Wisconsin Dells, WI
DischargeChecking
Gauge heightChecking
24h trendChecking
24h changeChecking
Current bandChecking
Rain last 24hChecking
Rain last 72hChecking
Air tempChecking
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Target band4,000 cfs to 8,000 cfs
Low threshold2,500 cfs
High threshold13,000 cfs
Evidence strength behind the rangeLocal route guidance
Gauge observedChecking
Paddle Today updatedChecking
Main source behind this scoreWisconsin River Trips Portage segment Dells-gauge depth guide
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Weather sourceChecking
Rainfall sourceChecking
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 shape7.8 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 bands4,001 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 supportCarry-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 supportDekorra 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

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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.

See something outdated?

Access, hazards, wood, and shuttle details change. Send a quick correction if something looks off.