Wisconsin | Sheboygan County

Sheboygan River

Johnsonville Fire Department to Dassow Park

Route planning details, access notes, and local verification guidance.

Route location

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Distance6.4 mi
DifficultyModerate
Typical timeAbout 3.5 hr to 4 hr
ShuttleCar or bike
The Sheboygan River passes the downtown riverfront in Sheboygan, Wisconsin.
River contextSheboygan Riverfront river-level photo — not necessarily this exact reach.Photo by Royalbroil

Need to know

Why this call
This route is documented for planning, but does not receive a Paddle Today score.
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Gauge history and hourly forecast

Use the gauge context and hourly forecast to verify local conditions before launching.

Gauge history & hourly forecastDetailed view

Recent trend

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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.

DifficultymoderateMostly pool-and-riffle Class I moving water, but the low-head dam at the launch, shallow rocky riffles, cold clear water, private banks, and downstream proxy gauge keep this above a casual flatwater float.
PermitsNone notedNo route-specific paddling permit is known. Use the named public access points, follow Wisconsin boating and PFD rules, and obey any posted fire-station, road-shoulder, or park parking signs.
CampingOptions nearbyTreat this as a day route. No legal on-route public campsite was verified between Johnsonville and Dassow Park, and private or farm banks are not assumed legal overnight options.
SeasonApr-OctSpring and fall usually offer the best chance of enough water. WRT found 86 cfs doable but shallow with repeated bumpy riffles, so the app ships a minimum-only floor and no inferred ideal range or upper cutoff.

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 below the Johnsonville low-head dam and take out at Dassow Park for a clear upper-Sheboygan riffle day with wooded banks, gravel shallows, and a conservative downstream Sheboygan gauge floor.

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Start

Put-in

Johnsonville Fire Department / Highway JM access
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Do not launch above or run the Johnsonville low-head dam. Carry below it from the fire-station parking area and inspect the smaller downstream ledge before launching.

Finish

Take-out

Dassow Park river access
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Highway J and Highway M are WRT-listed alternate access points, but parking and bank conditions are less formal than Dassow Park. Verify before using them as bailouts.

Plan this segment

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Access caveats and watch for

Access caveats

  • Do not launch above or run the Johnsonville low-head dam. Carry below it from the fire-station parking area and inspect the smaller downstream ledge before launching.
  • Highway J and Highway M are WRT-listed alternate access points, but parking and bank conditions are less formal than Dassow Park. Verify before using them as bailouts.
  • Neither endpoint has a full-service outfitter or facilities. Set the shuttle and backup contact before launching.

Watch for

  • Bumpy shallow riffles and possible wading at or below about 85 cfs on the downstream Sheboygan gauge.
  • High or rising water at the launch ledges, strainers in bends, cold clear water, bridge current, and private or farm-bank limitations.
  • Factory, farm, and water-quality context near Johnsonville; avoid contact after spills, storms, or visible contamination.

Data and sources

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

Read quality
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Next stepChecking

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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.

  • Checking evidence-strength notes.
Gauge, thresholds, and timing

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

Gauge siteSheboygan River at Sheboygan, WI
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Rain last 24hChecking
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Ideal rangeNeeds paddler reports
Known low-water floor85 cfs
High thresholdNot calibrated yet
Evidence strength behind the rangeLocal route guidance
Gauge observedChecking
Paddle Today updatedChecking
Main source behind this scoreWisconsin River Trips Johnsonville observed runnable level
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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 reportJohnsonville Fire Department to Dassow Park, 6.4 mi

    Wisconsin River Trips documents the exact route, named endpoints, distance, gradient, access notes, riffle character, and dam warning.

    Source

  • Minimum-only gauge model86 cfs / 1.97 ft observed; 85 cfs floor

    WRT reports the route was doable at 86 cfs but bumpy through many riffles and did not publish a complete threshold ladder. PaddleToday uses a conservative floor only.

    Source

  • Current gauge check57.8 cfs / 1.88 ft at 2026-07-23 03:00 CDT

    USGS Water Services placed the downstream Sheboygan gauge below the selected minimum-only floor during this run.

    Source

  • Water-trail access contextSheboygan County / city public access planning

    The Sheboygan River Water Trail project documents official county/city access-map and safety-planning context for the same river corridor.

    Source

Check the source links

Use these links to double-check the gauge, route details, and access notes before you head out.

Paddler reports

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Sheboygan River paddling FAQ

What water level is good for paddling Sheboygan River?

Paddle Today watches Sheboygan River at Sheboygan, WI and uses 85 cfs as the conservative low-water floor for this route. The ideal range still needs more paddler reports.

Where does this Sheboygan River route start and end?

This route starts at Johnsonville Fire Department / Highway JM access and ends at Dassow Park river access, about 6.4 mi on the water.

Is this Sheboygan River route good for beginners?

This is listed as a moderate route. Expect more planning than an easy float, and use the live score, route notes, and source links before committing.

See something outdated?

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