Wisconsin | Northwest Wisconsin

St. Croix RiverRiverside Landing to Thayers Landing

Middle St. Croix Riverway segment from Riverside to Thayers, filling the official NPS/WTG gap below the existing Gordon-to-Riverside card with campsites, islands, and one Class I-II rapid area.

Route location

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Distance13.4 mi
DifficultyModerate
Typical timeAbout 6 hr to 7 hr
ShuttleCar shuttle
The St. Croix River passes through the rocky gorge at Interstate State Park near Taylors Falls, Minnesota.
River contextSt. Croix River Gorge at Interstate State Park river-level photo — not necessarily this exact reach.Photo by Bill Fuesz / Pexels
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Trip details

Access rules, camping and seasonal notes.

Permits, camping and season
PermitsNone notedNo route-specific day-paddling permit is known. Follow St. Croix National Scenic Riverway rules, Wisconsin/Minnesota boating and PFD rules, and all posted landing, campsite, glass-container, pet, sanitation, and quiet-hour restrictions.
CampingOptions nearbyNPS/WTG support two individual and two group Riverway campsites in the SC3 corridor. Use only designated first-come Riverway campsites, respect the three-night limit, and do not treat private banks or unsigned islands as camping options.
SeasonMay-OctWisconsin Trail Guide says SC3 is usually navigable throughout the warm-weather season. Low Danbury readings still mean more scraping and slower channel choices, while wind can dominate the broad river.

Access and shuttle

Launch at Riverside Landing and take out at Thayers Landing for the missing SC3 link below the existing Gordon-to-Riverside card. This is a long scenic St. Croix day with one Class I-II rapid area, official campsite support, and a currently low Danbury gauge.

Access map

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Start

Put-in

Riverside Landing
DirectionsOpen map

The Danbury DNR gauge is at the put-in corridor and is the product gauge, but several tributaries enter before Thayers. Make same-day visual and wind checks rather than trusting the number alone.

Finish

Take-out

Thayers Landing
DirectionsOpen map

NPS says river conditions vary along the 255-mile Riverway and tells paddlers to check USGS/river levels or contact a ranger before launching.

Road shuttle

Stage Thayers Landing at the Wisconsin end of the Highway 48/77 bridge, then drive back to Riverside. Check the NPS Map 5 landings, current Danbury reading, and wind forecast before committing to the full middle-river day.

Additional access notes
  • Use Riverside and Thayers as the planned public endpoints. Do not improvise on private banks except for true emergencies.
More route and safety guidance
  • NPS tells paddlers to check current conditions, know their ability, avoid fallen trees, and bring safe drinking water rather than drinking untreated river water.
  • Use the named Riverway landings and designated campsites only; do not assume private or unsigned banks are legal stops.
Terms and safety
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Conditions

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Tomorrow and the weekend

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Sources and methodology

Review source dates and published guidance below. We have not inspected this trip in person.

Data reliability: checking
Data status
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This rating reflects whether the gauge measures this part of the river, whether published water-level guidance is available, and how recently the data was updated.

  • Checking data sources and update times.
Water levels, published guidance and update times

These readings and published water-level limits help explain today’s score.

Gauge siteSt. Croix River nr Danbury, WI
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Preferred range1,500 cfs to 2,200 cfs
Low threshold1,250 cfs
High threshold6,000 cfs
Evidence strength behind the rangeOfficial data source
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Paddle Today updatedChecking
Main source behind this scoreMN DNR Danbury interpreted river-level bands
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Published evidence and verification notes

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

  • Route shape13.4 miles / SC3

    Wisconsin Trail Guide documents Riverside Landing to Thayers Landing as a 13.4-mile SC3 route with mostly flatwater and one State Line Rapids Class I-II area.

    Source

  • Official map and safetyNPS Map 5

    NPS Map 5 covers Riverside Landing to Sand Creek Landing and gives landing, campsite, river-condition, downed-tree, drinking-water, and ability-check guidance for this corridor.

    Source

  • Official DNR bands1,250 / 1,500-2,200 / 6,000 cfs

    MN DNR site 212 at Danbury is the official interpreted St. Croix gauge used here: scrapable below 1,250 cfs, medium from 1,500 to 2,200 cfs, and very high above 6,000 cfs.

    Source

  • Gauge check during route review · 2026-07-22727 cfs at 2026-07-22 20:00 CDT

    This reading was saved when we checked the guide. It is not today’s water level. Check the current gauge and local conditions before paddling.

    Source

  • Camping supportTwo individual and two group Riverway campsites

    WTG says NPS has two individual and two group campsites in the SC3 segment, with first-come Riverway rules and no glass containers.

    Source

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