Wisconsin | Central Wisconsin

Mecan River

Highway 22 to Germania Marsh Dam

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

Route location

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DistanceAbout 5.8 mi
DifficultyModerate
Typical timeAbout 2.5 hr to 4 hr
ShuttleCar shuttle
The Mecan River corridor runs through pine-oak forest in central Wisconsin.
River contextMecan River Pine-Oak Forest river-level photo — not necessarily this exact reach.Photo by Joshua Mayer

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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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.

DifficultymoderateCurrent is generally easy, but the Germania Marsh section adds open-water wind, confusing channels, a low bridge, an electric-fish-barrier take-out/portage decision, and a required dam stop.
PermitsNone notedNo route-specific paddling permit is known. Follow Wisconsin boating/PFD rules, obey fish-barrier and dam signs, and use only public access areas for staging.
CampingDay tripNo on-route camping is documented. The marsh-and-dam route should be treated as a day paddle with a firm take-out plan before the dam.
SeasonApr-OctThe gauge is a rough proxy, and the marsh adds wind and navigation exposure that the gauge cannot score. Avoid this route in strong wind, storms, or unclear barrier/dam access conditions.

Upcoming outlook

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

TomorrowChecking

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WeekendChecking

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Plan your trip

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

Access and shuttle

Launch at Highway 22 and paddle downstream through the Germania Marsh corridor to the dam access. This route is short on paper but carries more logistics than the upstream Mecan cards because of marsh navigation, wind exposure, fish-barrier signs, and the mandatory dam stop.

Plan a shorter segmentOptional

Pick a shorter segment

This changes launch and take-out logistics, not today's river score.

On-water distanceAbout 5.8 miLake to creek
On-water timeAbout 5 to 7 hrFull route option
ShuttleSelf-shuttleChoose a shorter in/out pair for a shorter day.

Peltier Lake to Long Lake is the full route. Shorter access pairs are useful when wind, time, or group energy changes the plan.

Take the plan with you

Download the canonical route, add a calendar hold, or send a simple float plan to your group.

Start

Put-in

Highway 22 Mecan River access
Open map

The Highway 22 launch is public but small; inspect parking, footing, and bridge clearance before committing.

Finish

Take-out

Germania Marsh Dam access
Open map

WRT notes an electric fish barrier warning and an alternate take-out near Duck Creek about 1.1 miles above the dam. Treat that as a real decision point if signs or conditions warrant stopping early.

Plan this segment

Skip map

Pulling access map tiles. Usually under 5 seconds.

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Access caveats and watch for

Access caveats

  • The Highway 22 launch is public but small; inspect parking, footing, and bridge clearance before committing.
  • WRT notes an electric fish barrier warning and an alternate take-out near Duck Creek about 1.1 miles above the dam. Treat that as a real decision point if signs or conditions warrant stopping early.
  • The Germania Marsh Dam take-out must be confirmed before launch, including seasonal gate or ramp access. Do not drift into the dam corridor.

Watch for

  • Open-marsh wind, confusing channels, low bridge clearance, and the need for GPS or a reliable map.
  • Electric fish barrier signage, overgrown portage/access paths, and quicksand or soft-bottom wading risk.
  • Cold water, private banks, storms, and any mismatch between Chaffee proxy levels and visible Mecan conditions.

Data and sources

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

Read quality
Checking live inputs.

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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 siteChaffee Creek at I-39 near Coloma, WI
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Rain last 24hChecking
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Target band3.61 ft to 3.68 ft
Low threshold3.59 ft
High threshold3.73 ft
Evidence strength behind the rangeOfficial and local sources
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Paddle Today updatedChecking
Main source behind this scoreWisconsin River Trips Highway 22 Mecan route Chaffee Creek stage estimates
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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 reportHighway 22 to Germania Marsh Dam, 5.8 miles

    WRT documents the exact route, Highway 22 access, fish-barrier warning, marsh navigation, Germania Marsh Dam access, and Chaffee Creek stage bands.

    Source

  • DNR Mecan system contextMecan Fishery Area canoeing and parking

    Wisconsin DNR lists canoeing as a recreational opportunity in the Mecan River Fishery Area and notes numerous parking areas across the system.

    Source

  • Current gauge check3.62 ft / 11.6 cfs at 2026-07-22 20:00 CDT

    USGS Water Services returned this same-run reading at Chaffee Creek, inside the selected WRT average/good band.

    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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Mecan River paddling FAQ

What water level is good for paddling Mecan River?

Paddle Today watches Chaffee Creek at I-39 near Coloma, WI and treats 3.61 ft to 3.68 ft as the target band for this route, with weather and recent trend included in the final score.

Where does this Mecan River route start and end?

This route starts at Highway 22 Mecan River access and ends at Germania Marsh Dam access, about About 5.8 mi on the water.

Is this Mecan 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.