Minnesota | St. Cloud Area

Sauk River

Frogtown Park to Heims Mill

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

LevelCheckingChecking
TrendCheckingChecking 24h change
WeatherLoadingAir: No reading
RainLoadingRecent rain: Checking

Recent trend

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Best window today

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Short-route forecast

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DifficultyeasyMost of the run is broad-audience lower-Sauk water at sane levels, but 21.8 miles, wood, weather exposure, and the final Class I-II mouth section at Heims make it more serious than the short Miller or Knights shuttles.
PermitsNone notedNo special paddling permit is known for this Minnesota DNR water-trail segment. Follow posted city and county access rules at Frogtown, Heims, and intermediate parks.
CampingOptions nearbyRockville County Park sits mid-route and has a watercraft campsite, making this a defensible overnight split or bailout. Otherwise treat it as a committed day and do not assume informal shoreline camping is legal.
SeasonApr-SepLate spring through early fall is the practical window. Low summer flow and vegetation matter more here because the lower river can turn slow and scrapy before it fully quits, especially near the Heims rapid section.

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 Frogtown Park and finish at Heims Mill for the full lower Sauk route into the Mississippi confluence corridor. This is the additive card to choose when you want to carry the lower river past Eagle and Miller all the way through the final mouth section.

Start

Put-in

Frogtown Park canoe landingOpen map

Frogtown launches below the Cold Spring dam area, so make sure you are using the signed downstream canoe landing rather than any upstream obstruction-adjacent spot.

Finish

Take-out

Heims Mill Canoe AccessOpen map

Heims Mill is the intended finish and the final 2.5 miles before it carry the DNR-signaled Class I-II mouth section, so identify the take-out before launching and do not drift toward the Mississippi confluence by accident.

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Access caveats and watch for

Access caveats

  • Frogtown launches below the Cold Spring dam area, so make sure you are using the signed downstream canoe landing rather than any upstream obstruction-adjacent spot.
  • Heims Mill is the intended finish and the final 2.5 miles before it carry the DNR-signaled Class I-II mouth section, so identify the take-out before launching and do not drift toward the Mississippi confluence by accident.
  • Rockville County Park is the cleanest intentional overnight split because it is the documented watercraft-campsite stop on this corridor.

Watch for

  • Longer-day fatigue and changing weather on an otherwise easy river.
  • Vegetation, shallow riffles, and slower current when the St. Martin gauge slides toward 14 ft.
  • Fresh wood, strainers, and the boulder-filled Class I-II finish in the final miles before Heims Mill.

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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Tomorrow and weekend

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

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WeekendChecking

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Gauge, thresholds, and timing

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

Gauge siteSauk River nr St. Martin, CR12
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Target band15.00 ft to 17.00 ft
Low threshold14.00 ft
High threshold20.00 ft
Data confidence behind the rangeOfficial data source
Gauge observedChecking
Paddle Today updatedChecking
Main source behind this scoreMN DNR river-level interpretation bands for Sauk River near St. Martin
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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.

  • Current level15.01 ft at 8:00 AM

    MN DNR listed the St. Martin gauge at 15.01 ft on July 16, 2026, which lands in the official Medium band.

    Source

  • DNR bands14 / 15 / 17 / 20 ft

    MN DNR interprets the St. Martin gauge as Scrapable below 14 ft, Low from 14 to 15, Medium from 15 to 17, High from 17 to 20, and Very High above 20.

    Source

  • Route shape21.8 river miles

    MN DNR Map 2 places Frogtown Park at river mile 21.8 and Heims Mill at river mile 0.0.

    Source

  • Camping supportMid-route Rockville watercraft campsite

    Rockville County Park sits along this corridor and Stearns County documents a watercraft campsite there, which gives this longer lower-Sauk route a defensible overnight split or bailout.

    Source

  • Access supportOfficial city and county endpoints

    Cold Spring says Frogtown Park has a canoe landing on the Sauk, and Stearns County documents Heims Mill as carry-in access to the Sauk and Mississippi rivers.

    Source

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Sauk River paddling FAQ

What water level is good for paddling Sauk River?

Paddle Today watches Sauk River nr St. Martin, CR12 and treats 15.00 ft to 17.00 ft as the target band for this route, with weather and recent trend included in the final score.

Where does this Sauk River route start and end?

This route starts at Frogtown Park canoe landing and ends at Heims Mill Canoe Access, about 21.8 mi on the water.

Is this Sauk River route good for beginners?

This is listed as an easy route, but conditions still matter. Check today's score, water level, weather, and access notes before you go.

See something outdated?

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