Wisconsin | East-Central Wisconsin

Manitowoc River

County Road S / Game Protection Site to North Union Road

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

Route location

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DistanceAbout 3.5 mi
DifficultyModerate
Typical timeAbout 1.5 hr to 2.5 hr
ShuttleCar shuttle
The Manitowoc River flows through Manitowoc, Wisconsin.
River contextManitowoc River in Manitowoc river-level photo — not necessarily this exact reach.Photo by Michael Barera

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.

DifficultymoderateThis is shorter than the lower Manitowoc day but still has swift ledges, wood risk, water-quality concerns, and limited public exits.
PermitsNone notedNo route-specific paddling permit is known. Use the named public water-trail accesses, follow Wisconsin boating/PFD rules, and respect Manitowoc River water-trail, county, road-shoulder, and private-property postings.
CampingOptions nearbyTreat this as a day route. No designated on-route campsite is selected between County Road S and North Union Road, and private banks should not be used for camping or casual exits.
SeasonApr-OctRun this in spring or after enough rain to clear shallow ledges. Avoid steep rises, muddy flood water, and post-storm debris until the access points and bridge lines have been checked.

Upcoming outlook

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

TomorrowChecking

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Plan your trip

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

Access and shuttle

Continue from County Road S to North Union Road for a short Manitowoc water-trail run below the Cato ledges. The route is useful as its own half-day paddle or as a connector, but shallow ledges, strainers, fast rises, and private banks keep it in a caution profile.

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Start

Put-in

County Road S / Manitowoc County Game Protection Site
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MRW lists County Road S, County Road H, and North Union Road as consecutive public water-trail access sites.

Finish

Take-out

North Union Road access
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North Union Road has limited roadside parking in the official access inventory; stage compactly and leave room for local traffic.

Plan this segment

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Access caveats and watch for

Access caveats

  • MRW lists County Road S, County Road H, and North Union Road as consecutive public water-trail access sites.
  • North Union Road has limited roadside parking in the official access inventory; stage compactly and leave room for local traffic.
  • County Road S and North Union coordinates are access anchors, not promises that every water level creates an easy bank landing.

Watch for

  • Riffles, boulder gardens, strainers, and bridge debris after rain.
  • Low-water scraping below the WRT useful band and pushy, dirty water above the high/whitewater-only range.
  • Private banks and few public bailout options between the named access points.

Why this score

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

Read quality
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Gauge inputChecking

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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 siteManitowoc River at Manitowoc, WI
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Gauge heightChecking
24h trendChecking
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Rain last 24hChecking
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Air tempChecking
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Target band101 cfs to 300 cfs
Low threshold60 cfs
High threshold501 cfs
Evidence strength behind the rangeOfficial and local sources
Gauge observedChecking
Paddle Today updatedChecking
Main source behind this scoreWisconsin River Trips Manitowoc River depth guide
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Weather sourceChecking
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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.

  • Official access chainCounty Road S to North Union Road

    MRW lists the County Road S/Game Protection Site, County Road H, and North Union Road as consecutive Manitowoc River water-trail access sites.

    Source

  • Route split and mileageCounty S to North Union Road, about 3.5 mi

    Wisconsin River Trips separates this reach from the Clarks Mills start and describes County S and North Union as practical public access points.

    Source

  • Threshold model101-300 cfs useful; 60 low; 501+ whitewater-only

    The selected model uses the WRT Manitowoc depth guide tied to USGS 04085427 and avoids inventing a different segment-specific band.

    Source

  • Current gauge checkUSGS 04085427 22.6 cfs / 4.13 ft at 2026-07-23 10:00 CDT

    USGS Water Services returned current Manitowoc River at Manitowoc data during this run.

    Source

Check the source links

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Manitowoc River paddling FAQ

What water level is good for paddling Manitowoc River?

Paddle Today watches Manitowoc River at Manitowoc, WI and treats 101 cfs to 300 cfs as the target band for this route, with weather and recent trend included in the final score.

Where does this Manitowoc River route start and end?

This route starts at County Road S / Manitowoc County Game Protection Site and ends at North Union Road access, about About 3.5 mi on the water.

Is this Manitowoc 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.