Wisconsin | Northwest Wisconsin

St. Croix River

Riverside Landing to Thayers Landing

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Start with the verdict, current conditions, route plan, and quick facts before you commit to the drive.

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DifficultymoderateWTG rates SC3 easy but notes one State Line Rapids area at Class I-II. The app keeps a moderate/caution posture for length, remoteness, cold water, islands, wind, wood, and campsite planning.
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.

Dial in the shuttle, distance, and access.

Use this section once the route looks viable and you need to turn it into an actual trip plan.

Access, shuttle, and map

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.

Start

Put-in

Riverside LandingOpen 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 LandingOpen 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.

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Access caveats and watch for

Access caveats

  • 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.
  • NPS says river conditions vary along the 255-mile Riverway and tells paddlers to check USGS/river levels or contact a ranger before launching.
  • Use Riverside and Thayers as the planned public endpoints. Do not improvise on private banks except for true emergencies.

Watch for

  • State Line Rapids, shallow rock-dodging below the official scrapable floor, and slower island-channel choices.
  • Fallen trees and strainers, cold water, ticks, poison ivy, and limited remote rescue.
  • Wind on the wider lower half and long-day fatigue if the group treats this as a casual float.

Check the data behind today's call.

Use this section when the page shows stale data, limited confidence, or a call you want to verify before driving.

Read quality
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Data confidence mostly comes down to three things: how direct the gauge is, how clear the range is, and how fresh the data is.

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Tomorrow and weekend

This is a cautious early look. If the data is too thin, we leave it out.

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Gauge, thresholds, and timing

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

Gauge siteSt. Croix River nr Danbury, WI
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Target band1,500 cfs to 2,200 cfs
Low threshold1,250 cfs
High threshold6,000 cfs
Data confidence 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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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 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

  • Current gauge check727 cfs at 2026-07-22 20:00 CDT

    The MN DNR feed returned Danbury at 727 cfs during this run, below the scrapable floor. USGS 05333500 corroborated the same corridor at 723 cfs / 0.68 ft at 21:00 CDT.

    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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St. Croix River paddling FAQ

What water level is good for paddling St. Croix River?

Paddle Today watches St. Croix River nr Danbury, WI and treats 1,500 cfs to 2,200 cfs as the target band for this route, with weather and recent trend included in the final score.

Where does this St. Croix River route start and end?

This route starts at Riverside Landing and ends at Thayers Landing, about 13.4 mi on the water.

Is this St. Croix 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.

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